diff options
Diffstat (limited to 'user_guide/libraries/uri.html')
| -rw-r--r-- | user_guide/libraries/uri.html | 890 |
1 files changed, 0 insertions, 890 deletions
diff --git a/user_guide/libraries/uri.html b/user_guide/libraries/uri.html deleted file mode 100644 index 61d78ec77..000000000 --- a/user_guide/libraries/uri.html +++ /dev/null @@ -1,890 +0,0 @@ - - -<!DOCTYPE html> -<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]--> -<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]--> -<head> - <meta charset="utf-8"> - <meta name="viewport" content="width=device-width, initial-scale=1.0"> - - <title>URI Class — CodeIgniter 3.1.7 documentation</title> - - - - - <link rel="shortcut icon" href="../_static/ci-icon.ico"/> - - - - <link href='https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic|Roboto+Slab:400,700|Inconsolata:400,700&subset=latin,cyrillic' rel='stylesheet' type='text/css'> - - - - - - - - - - <link rel="stylesheet" href="../_static/css/citheme.css" type="text/css" /> - - - - <link rel="index" title="Index" - href="../genindex.html"/> - <link rel="search" title="Search" href="../search.html"/> - <link rel="top" title="CodeIgniter 3.1.7 documentation" href="../index.html"/> - <link rel="up" title="Libraries" href="index.html"/> - <link rel="next" title="User Agent Class" href="user_agent.html"/> - <link rel="prev" title="Unit Testing Class" href="unit_testing.html"/> - - - <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script> - -</head> - -<body class="wy-body-for-nav" role="document"> - - <div id="nav"> - <div id="nav_inner"> - - - - <div id="pulldown-menu" class="ciNav"> - <ul> -<li class="toctree-l1"><a class="reference internal" href="../general/welcome.html">Welcome to CodeIgniter</a></li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation Instructions</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../installation/downloads.html">Downloading CodeIgniter</a></li> -<li class="toctree-l2"><a class="reference internal" href="../installation/index.html">Installation Instructions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../installation/upgrading.html">Upgrading From a Previous Version</a></li> -<li class="toctree-l2"><a class="reference internal" href="../installation/troubleshooting.html">Troubleshooting</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../overview/index.html">CodeIgniter Overview</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../overview/getting_started.html">Getting Started</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/appflow.html">Application Flow Chart</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../tutorial/index.html">Tutorial</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../tutorial/static_pages.html">Static pages</a></li> -<li class="toctree-l2"><a class="reference internal" href="../tutorial/news_section.html">News section</a></li> -<li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li> -<li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../contributing/index.html">Contributing to CodeIgniter</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../documentation/index.html">Writing CodeIgniter Documentation</a></li> -<li class="toctree-l2"><a class="reference internal" href="../DCO.html">Developer’s Certificate of Origin 1.1</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../general/index.html">General Topics</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../general/urls.html">CodeIgniter URLs</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/controllers.html">Controllers</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/reserved_names.html">Reserved Names</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/views.html">Views</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/models.html">Models</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/libraries.html">Using CodeIgniter Libraries</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li> -</ul> -</li> -</ul> -<ul class="current"> -<li class="toctree-l1 current"><a class="reference internal" href="index.html">Libraries</a><ul class="current"> -<li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li> -<li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li> -<li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li> -<li class="toctree-l2"><a class="reference internal" href="ftp.html">FTP Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="javascript.html">Javascript Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li> -<li class="toctree-l2"><a class="reference internal" href="table.html">HTML Table Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="trackback.html">Trackback Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="typography.html">Typography Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="unit_testing.html">Unit Testing Class</a></li> -<li class="toctree-l2 current"><a class="current reference internal" href="#">URI Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="user_agent.html">User Agent Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li> -<li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding Class</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li> -</ul> -</li> -</ul> - - </div> - - - </div> -</div> -<div id="nav2"> - <a href="#" id="openToc"> - <img src="data:image/jpeg;base64,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" title="Toggle Table of Contents" alt="Toggle Table of Contents" /> - </a> -</div> - - <div class="wy-grid-for-nav"> - - - <nav data-toggle="wy-nav-shift" class="wy-nav-side"> - <div class="wy-side-nav-search"> - - <a href="../index.html" class="fa fa-home"> CodeIgniter</a> - - -<div role="search"> - <form id="rtd-search-form" class="wy-form" action="../search.html" method="get"> - <input type="text" name="q" placeholder="Search docs" /> - <input type="hidden" name="check_keywords" value="yes" /> - <input type="hidden" name="area" value="default" /> - </form> -</div> - </div> - - <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation"> - - - - <ul> -<li class="toctree-l1"><a class="reference internal" href="../general/welcome.html">Welcome to CodeIgniter</a></li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation Instructions</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../installation/downloads.html">Downloading CodeIgniter</a></li> -<li class="toctree-l2"><a class="reference internal" href="../installation/index.html">Installation Instructions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../installation/upgrading.html">Upgrading From a Previous Version</a></li> -<li class="toctree-l2"><a class="reference internal" href="../installation/troubleshooting.html">Troubleshooting</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../overview/index.html">CodeIgniter Overview</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../overview/getting_started.html">Getting Started</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/appflow.html">Application Flow Chart</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li> -<li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../tutorial/index.html">Tutorial</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../tutorial/static_pages.html">Static pages</a></li> -<li class="toctree-l2"><a class="reference internal" href="../tutorial/news_section.html">News section</a></li> -<li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li> -<li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../contributing/index.html">Contributing to CodeIgniter</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../documentation/index.html">Writing CodeIgniter Documentation</a></li> -<li class="toctree-l2"><a class="reference internal" href="../DCO.html">Developer’s Certificate of Origin 1.1</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../general/index.html">General Topics</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../general/urls.html">CodeIgniter URLs</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/controllers.html">Controllers</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/reserved_names.html">Reserved Names</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/views.html">Views</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/models.html">Models</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/libraries.html">Using CodeIgniter Libraries</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li> -<li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li> -</ul> -</li> -</ul> -<ul class="current"> -<li class="toctree-l1 current"><a class="reference internal" href="index.html">Libraries</a><ul class="current"> -<li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li> -<li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li> -<li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li> -<li class="toctree-l2"><a class="reference internal" href="ftp.html">FTP Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="javascript.html">Javascript Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li> -<li class="toctree-l2"><a class="reference internal" href="table.html">HTML Table Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="trackback.html">Trackback Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="typography.html">Typography Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="unit_testing.html">Unit Testing Class</a></li> -<li class="toctree-l2 current"><a class="current reference internal" href="#">URI Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="user_agent.html">User Agent Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li> -<li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding Class</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li> -<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li> -</ul> -</li> -</ul> -<ul> -<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul> -<li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li> -<li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li> -</ul> -</li> -</ul> - - - - </div> - - </nav> - - <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> - - - <nav class="wy-nav-top" role="navigation" aria-label="top navigation"> - <i data-toggle="wy-nav-top" class="fa fa-bars"></i> - <a href="../index.html">CodeIgniter</a> - </nav> - - - - <div class="wy-nav-content"> - <div class="rst-content"> - <div role="navigation" aria-label="breadcrumbs navigation"> - <ul class="wy-breadcrumbs"> - <li><a href="../index.html">Docs</a> »</li> - - <li><a href="index.html">Libraries</a> »</li> - - <li>URI Class</li> - <li class="wy-breadcrumbs-aside"> - - </li> - <div style="float:right;margin-left:5px;" id="closeMe"> - <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" /> - </div> - </ul> - <hr/> -</div> - <div role="main" class="document"> - - <div class="section" id="uri-class"> -<h1>URI Class<a class="headerlink" href="#uri-class" title="Permalink to this headline">¶</a></h1> -<p>The URI Class provides methods that help you retrieve information from -your URI strings. If you use URI routing, you can also retrieve -information about the re-routed segments.</p> -<div class="admonition note"> -<p class="first admonition-title">Note</p> -<p class="last">This class is initialized automatically by the system so there -is no need to do it manually.</p> -</div> -<div class="contents local topic" id="contents"> -<ul class="simple"> -<li><a class="reference internal" href="#class-reference" id="id1">Class Reference</a></li> -</ul> -</div> -<div class="custom-index container"></div><div class="section" id="class-reference"> -<h2><a class="toc-backref" href="#id1">Class Reference</a><a class="headerlink" href="#class-reference" title="Permalink to this headline">¶</a></h2> -<dl class="class"> -<dt id="CI_URI"> -<em class="property">class </em><code class="descname">CI_URI</code><a class="headerlink" href="#CI_URI" title="Permalink to this definition">¶</a></dt> -<dd><dl class="method"> -<dt id="CI_URI::segment"> -<code class="descname">segment</code><span class="sig-paren">(</span><em>$n</em><span class="optional">[</span>, <em>$no_result = NULL</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::segment" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> -<li><strong>$n</strong> (<em>int</em>) – Segment index number</li> -<li><strong>$no_result</strong> (<em>mixed</em>) – What to return if the searched segment is not found</li> -</ul> -</td> -</tr> -<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">Segment value or $no_result value if not found</p> -</td> -</tr> -<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">mixed</p> -</td> -</tr> -</tbody> -</table> -<p>Permits you to retrieve a specific segment. Where n is the segment -number you wish to retrieve. Segments are numbered from left to right. -For example, if your full URL is this:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nx">http</span><span class="o">://</span><span class="nx">example</span><span class="o">.</span><span class="nx">com</span><span class="o">/</span><span class="nx">index</span><span class="o">.</span><span class="nx">php</span><span class="o">/</span><span class="nx">news</span><span class="o">/</span><span class="nx">local</span><span class="o">/</span><span class="nx">metro</span><span class="o">/</span><span class="nx">crime_is_up</span> -</pre></div> -</div> -<p>The segment numbers would be this:</p> -<ol class="arabic simple"> -<li>news</li> -<li>local</li> -<li>metro</li> -<li>crime_is_up</li> -</ol> -<p>The optional second parameter defaults to NULL and allows you to set the return value -of this method when the requested URI segment is missing. -For example, this would tell the method to return the number zero in the event of failure:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$product_id</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">segment</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span> -</pre></div> -</div> -<p>It helps avoid having to write code like this:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="k">if</span> <span class="p">(</span><span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">segment</span><span class="p">(</span><span class="mi">3</span><span class="p">)</span> <span class="o">===</span> <span class="k">FALSE</span><span class="p">)</span> -<span class="p">{</span> - <span class="nv">$product_id</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> -<span class="p">}</span> -<span class="k">else</span> -<span class="p">{</span> - <span class="nv">$product_id</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">segment</span><span class="p">(</span><span class="mi">3</span><span class="p">);</span> -<span class="p">}</span> -</pre></div> -</div> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::rsegment"> -<code class="descname">rsegment</code><span class="sig-paren">(</span><em>$n</em><span class="optional">[</span>, <em>$no_result = NULL</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::rsegment" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> -<li><strong>$n</strong> (<em>int</em>) – Segment index number</li> -<li><strong>$no_result</strong> (<em>mixed</em>) – What to return if the searched segment is not found</li> -</ul> -</td> -</tr> -<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">Routed segment value or $no_result value if not found</p> -</td> -</tr> -<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">mixed</p> -</td> -</tr> -</tbody> -</table> -<p>This method is identical to <code class="docutils literal"><span class="pre">segment()</span></code>, except that it lets you retrieve -a specific segment from your re-routed URI in the event you are -using CodeIgniter’s <a class="reference internal" href="../general/routing.html"><span class="doc">URI Routing</span></a> feature.</p> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::slash_segment"> -<code class="descname">slash_segment</code><span class="sig-paren">(</span><em>$n</em><span class="optional">[</span>, <em>$where = 'trailing'</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::slash_segment" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> -<li><strong>$n</strong> (<em>int</em>) – Segment index number</li> -<li><strong>$where</strong> (<em>string</em>) – Where to add the slash (‘trailing’ or ‘leading’)</li> -</ul> -</td> -</tr> -<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">Segment value, prepended/suffixed with a forward slash, or a slash if not found</p> -</td> -</tr> -<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">string</p> -</td> -</tr> -</tbody> -</table> -<p>This method is almost identical to <code class="docutils literal"><span class="pre">segment()</span></code>, except it -adds a trailing and/or leading slash based on the second parameter. -If the parameter is not used, a trailing slash added. Examples:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">slash_segment</span><span class="p">(</span><span class="mi">3</span><span class="p">);</span> -<span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">slash_segment</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="s1">'leading'</span><span class="p">);</span> -<span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">slash_segment</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="s1">'both'</span><span class="p">);</span> -</pre></div> -</div> -<p>Returns:</p> -<ol class="arabic simple"> -<li>segment/</li> -<li>/segment</li> -<li>/segment/</li> -</ol> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::slash_rsegment"> -<code class="descname">slash_rsegment</code><span class="sig-paren">(</span><em>$n</em><span class="optional">[</span>, <em>$where = 'trailing'</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::slash_rsegment" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> -<li><strong>$n</strong> (<em>int</em>) – Segment index number</li> -<li><strong>$where</strong> (<em>string</em>) – Where to add the slash (‘trailing’ or ‘leading’)</li> -</ul> -</td> -</tr> -<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">Routed segment value, prepended/suffixed with a forward slash, or a slash if not found</p> -</td> -</tr> -<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">string</p> -</td> -</tr> -</tbody> -</table> -<p>This method is identical to <code class="docutils literal"><span class="pre">slash_segment()</span></code>, except that it lets you -add slashes a specific segment from your re-routed URI in the event you -are using CodeIgniter’s <a class="reference internal" href="../general/routing.html"><span class="doc">URI Routing</span></a> -feature.</p> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::uri_to_assoc"> -<code class="descname">uri_to_assoc</code><span class="sig-paren">(</span><span class="optional">[</span><em>$n = 3</em><span class="optional">[</span>, <em>$default = array()</em><span class="optional">]</span><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::uri_to_assoc" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> -<li><strong>$n</strong> (<em>int</em>) – Segment index number</li> -<li><strong>$default</strong> (<em>array</em>) – Default values</li> -</ul> -</td> -</tr> -<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">Associative URI segments array</p> -</td> -</tr> -<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">array</p> -</td> -</tr> -</tbody> -</table> -<p>This method lets you turn URI segments into an associative array of -key/value pairs. Consider this URI:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nx">index</span><span class="o">.</span><span class="nx">php</span><span class="o">/</span><span class="nx">user</span><span class="o">/</span><span class="nx">search</span><span class="o">/</span><span class="nx">name</span><span class="o">/</span><span class="nx">joe</span><span class="o">/</span><span class="nx">location</span><span class="o">/</span><span class="nx">UK</span><span class="o">/</span><span class="nx">gender</span><span class="o">/</span><span class="nx">male</span> -</pre></div> -</div> -<p>Using this method you can turn the URI into an associative array with -this prototype:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="p">[</span><span class="k">array</span><span class="p">]</span> -<span class="p">(</span> - <span class="s1">'name'</span> <span class="o">=></span> <span class="s1">'joe'</span> - <span class="s1">'location'</span> <span class="o">=></span> <span class="s1">'UK'</span> - <span class="s1">'gender'</span> <span class="o">=></span> <span class="s1">'male'</span> -<span class="p">)</span> -</pre></div> -</div> -<p>The first parameter lets you set an offset, which defaults to 3 since your -URI will normally contain a controller/method pair in the first and second segments. -Example:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$array</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">uri_to_assoc</span><span class="p">(</span><span class="mi">3</span><span class="p">);</span> -<span class="k">echo</span> <span class="nv">$array</span><span class="p">[</span><span class="s1">'name'</span><span class="p">];</span> -</pre></div> -</div> -<p>The second parameter lets you set default key names, so that the array -returned will always contain expected indexes, even if missing from the URI. -Example:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$default</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span><span class="s1">'name'</span><span class="p">,</span> <span class="s1">'gender'</span><span class="p">,</span> <span class="s1">'location'</span><span class="p">,</span> <span class="s1">'type'</span><span class="p">,</span> <span class="s1">'sort'</span><span class="p">);</span> -<span class="nv">$array</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">uri_to_assoc</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="nv">$default</span><span class="p">);</span> -</pre></div> -</div> -<p>If the URI does not contain a value in your default, an array index will -be set to that name, with a value of NULL.</p> -<p>Lastly, if a corresponding value is not found for a given key (if there -is an odd number of URI segments) the value will be set to NULL.</p> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::ruri_to_assoc"> -<code class="descname">ruri_to_assoc</code><span class="sig-paren">(</span><span class="optional">[</span><em>$n = 3</em><span class="optional">[</span>, <em>$default = array()</em><span class="optional">]</span><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::ruri_to_assoc" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> -<li><strong>$n</strong> (<em>int</em>) – Segment index number</li> -<li><strong>$default</strong> (<em>array</em>) – Default values</li> -</ul> -</td> -</tr> -<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">Associative routed URI segments array</p> -</td> -</tr> -<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">array</p> -</td> -</tr> -</tbody> -</table> -<p>This method is identical to <code class="docutils literal"><span class="pre">uri_to_assoc()</span></code>, except that it creates -an associative array using the re-routed URI in the event you are using -CodeIgniter’s <a class="reference internal" href="../general/routing.html"><span class="doc">URI Routing</span></a> feature.</p> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::assoc_to_uri"> -<code class="descname">assoc_to_uri</code><span class="sig-paren">(</span><em>$array</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::assoc_to_uri" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> -<li><strong>$array</strong> (<em>array</em>) – Input array of key/value pairs</li> -</ul> -</td> -</tr> -<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">URI string</p> -</td> -</tr> -<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">string</p> -</td> -</tr> -</tbody> -</table> -<p>Takes an associative array as input and generates a URI string from it. -The array keys will be included in the string. Example:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$array</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span><span class="s1">'product'</span> <span class="o">=></span> <span class="s1">'shoes'</span><span class="p">,</span> <span class="s1">'size'</span> <span class="o">=></span> <span class="s1">'large'</span><span class="p">,</span> <span class="s1">'color'</span> <span class="o">=></span> <span class="s1">'red'</span><span class="p">);</span> -<span class="nv">$str</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">assoc_to_uri</span><span class="p">(</span><span class="nv">$array</span><span class="p">);</span> - -<span class="c1">// Produces: product/shoes/size/large/color/red</span> -</pre></div> -</div> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::uri_string"> -<code class="descname">uri_string</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::uri_string" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">URI string</td> -</tr> -<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">string</td> -</tr> -</tbody> -</table> -<p>Returns a string with the complete URI. For example, if this is your full URL:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nx">http</span><span class="o">://</span><span class="nx">example</span><span class="o">.</span><span class="nx">com</span><span class="o">/</span><span class="nx">index</span><span class="o">.</span><span class="nx">php</span><span class="o">/</span><span class="nx">news</span><span class="o">/</span><span class="nx">local</span><span class="o">/</span><span class="mi">345</span> -</pre></div> -</div> -<p>The method would return this:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nx">news</span><span class="o">/</span><span class="nx">local</span><span class="o">/</span><span class="mi">345</span> -</pre></div> -</div> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::ruri_string"> -<code class="descname">ruri_string</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::ruri_string" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">Routed URI string</td> -</tr> -<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">string</td> -</tr> -</tbody> -</table> -<p>This method is identical to <code class="docutils literal"><span class="pre">uri_string()</span></code>, except that it returns -the re-routed URI in the event you are using CodeIgniter’s <a class="reference internal" href="../general/routing.html"><span class="doc">URI -Routing</span></a> feature.</p> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::total_segments"> -<code class="descname">total_segments</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::total_segments" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">Count of URI segments</td> -</tr> -<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">int</td> -</tr> -</tbody> -</table> -<p>Returns the total number of segments.</p> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::total_rsegments"> -<code class="descname">total_rsegments</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::total_rsegments" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">Count of routed URI segments</td> -</tr> -<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">int</td> -</tr> -</tbody> -</table> -<p>This method is identical to <code class="docutils literal"><span class="pre">total_segments()</span></code>, except that it returns -the total number of segments in your re-routed URI in the event you are -using CodeIgniter’s <a class="reference internal" href="../general/routing.html"><span class="doc">URI Routing</span></a> feature.</p> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::segment_array"> -<code class="descname">segment_array</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::segment_array" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">URI segments array</td> -</tr> -<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">array</td> -</tr> -</tbody> -</table> -<p>Returns an array containing the URI segments. For example:</p> -<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$segs</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">uri</span><span class="o">-></span><span class="na">segment_array</span><span class="p">();</span> - -<span class="k">foreach</span> <span class="p">(</span><span class="nv">$segs</span> <span class="k">as</span> <span class="nv">$segment</span><span class="p">)</span> -<span class="p">{</span> - <span class="k">echo</span> <span class="nv">$segment</span><span class="p">;</span> - <span class="k">echo</span> <span class="s1">'<br />'</span><span class="p">;</span> -<span class="p">}</span> -</pre></div> -</div> -</dd></dl> - -<dl class="method"> -<dt id="CI_URI::rsegment_array"> -<code class="descname">rsegment_array</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_URI::rsegment_array" title="Permalink to this definition">¶</a></dt> -<dd><table class="docutils field-list" frame="void" rules="none"> -<col class="field-name" /> -<col class="field-body" /> -<tbody valign="top"> -<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">Routed URI segments array</td> -</tr> -<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">array</td> -</tr> -</tbody> -</table> -<p>This method is identical to <code class="docutils literal"><span class="pre">segment_array()</span></code>, except that it returns -the array of segments in your re-routed URI in the event you are using -CodeIgniter’s <a class="reference internal" href="../general/routing.html"><span class="doc">URI Routing</span></a> feature.</p> -</dd></dl> - -</dd></dl> - -</div> -</div> - - - </div> - <footer> - - <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation"> - - <a href="user_agent.html" class="btn btn-neutral float-right" title="User Agent Class">Next <span class="fa fa-arrow-circle-right"></span></a> - - - <a href="unit_testing.html" class="btn btn-neutral" title="Unit Testing Class"><span class="fa fa-arrow-circle-left"></span> Previous</a> - - </div> - - - <hr/> - - <div role="contentinfo"> - <p> - © Copyright 2014 - 2018, British Columbia Institute of Technology. - Last updated on Jan 13, 2018. - </p> - </div> - - Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. - -</footer> - </div> - </div> - - </section> - - </div> - - - - - - <script type="text/javascript"> - var DOCUMENTATION_OPTIONS = { - URL_ROOT:'../', - VERSION:'3.1.7', - COLLAPSE_INDEX:false, - FILE_SUFFIX:'.html', - HAS_SOURCE: false - }; - </script> - <script type="text/javascript" src="../_static/jquery.js"></script> - <script type="text/javascript" src="../_static/underscore.js"></script> - <script type="text/javascript" src="../_static/doctools.js"></script> - - - - - - <script type="text/javascript" src="../_static/js/theme.js"></script> - - - - - <script type="text/javascript"> - jQuery(function () { - SphinxRtdTheme.StickyNav.enable(); - }); - </script> - - -</body> -</html>
\ No newline at end of file |