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-rw-r--r--system/helpers/html_helper.php230
1 files changed, 109 insertions, 121 deletions
diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php
index 0417bd253..fa49f7d75 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
/**
* CodeIgniter
*
@@ -24,6 +24,7 @@
* @since Version 1.0
* @filesource
*/
+defined('BASEPATH') OR exit('No direct script access allowed');
/**
* CodeIgniter HTML Helpers
@@ -37,36 +38,37 @@
// ------------------------------------------------------------------------
-/**
- * Heading
- *
- * Generates an HTML heading tag.
- *
- * @param string content
- * @param int heading level
- * @return string
- */
if ( ! function_exists('heading'))
{
+ /**
+ * Heading
+ *
+ * Generates an HTML heading tag.
+ *
+ * @param string content
+ * @param int heading level
+ * @param string
+ * @return string
+ */
function heading($data = '', $h = '1', $attributes = '')
{
- return '<h'.$h.($attributes != '' ? ' ' : '').$attributes.'>'.$data.'</h'.$h.'>';
+ return '<h'.$h._stringify_attributes($attributes).'>'.$data.'</h'.$h.'>';
}
}
// ------------------------------------------------------------------------
-/**
- * Unordered List
- *
- * Generates an HTML unordered list from an single or multi-dimensional array.
- *
- * @param array
- * @param mixed
- * @return string
- */
if ( ! function_exists('ul'))
{
+ /**
+ * Unordered List
+ *
+ * Generates an HTML unordered list from an single or multi-dimensional array.
+ *
+ * @param array
+ * @param mixed
+ * @return string
+ */
function ul($list, $attributes = '')
{
return _list('ul', $list, $attributes);
@@ -75,17 +77,17 @@ if ( ! function_exists('ul'))
// ------------------------------------------------------------------------
-/**
- * Ordered List
- *
- * Generates an HTML ordered list from an single or multi-dimensional array.
- *
- * @param array
- * @param mixed
- * @return string
- */
if ( ! function_exists('ol'))
{
+ /**
+ * Ordered List
+ *
+ * Generates an HTML ordered list from an single or multi-dimensional array.
+ *
+ * @param array
+ * @param mixed
+ * @return string
+ */
function ol($list, $attributes = '')
{
return _list('ol', $list, $attributes);
@@ -94,19 +96,19 @@ if ( ! function_exists('ol'))
// ------------------------------------------------------------------------
-/**
- * Generates the list
- *
- * Generates an HTML ordered list from an single or multi-dimensional array.
- *
- * @param string
- * @param mixed
- * @param mixed
- * @param int
- * @return string
- */
if ( ! function_exists('_list'))
{
+ /**
+ * Generates the list
+ *
+ * Generates an HTML ordered list from an single or multi-dimensional array.
+ *
+ * @param string
+ * @param mixed
+ * @param mixed
+ * @param int
+ * @return string
+ */
function _list($type = 'ul', $list, $attributes = '', $depth = 0)
{
// If an array wasn't submitted there's nothing to do...
@@ -118,23 +120,8 @@ if ( ! function_exists('_list'))
// Set the indentation based on the depth
$out = str_repeat(' ', $depth);
- // Were any attributes submitted? If so generate a string
- if (is_array($attributes))
- {
- $atts = '';
- foreach ($attributes as $key => $val)
- {
- $atts .= ' '.$key.'="'.$val.'"';
- }
- $attributes = $atts;
- }
- elseif (is_string($attributes) && strlen($attributes) > 0)
- {
- $attributes = ' '.$attributes;
- }
-
// Write the opening list tag
- $out .= '<'.$type.$attributes.">\n";
+ $out .= '<'.$type._stringify_attributes($attributes).">\n";
// Cycle through the list elements. If an array is
// encountered we will recursively call _list()
@@ -165,34 +152,35 @@ if ( ! function_exists('_list'))
// ------------------------------------------------------------------------
-/**
- * Generates HTML BR tags based on number supplied
- *
- * @param int
- * @return string
- */
if ( ! function_exists('br'))
{
- function br($num = 1)
+ /**
+ * Generates HTML BR tags based on number supplied
+ *
+ * @param int $count Number of times to repeat the tag
+ * @return string
+ */
+ function br($count = 1)
{
- return str_repeat('<br />', $num);
+ return str_repeat('<br />', $count);
}
}
// ------------------------------------------------------------------------
-/**
- * Image
- *
- * Generates an <img /> element
- *
- * @param mixed
- * @param bool
- * @return string
- */
if ( ! function_exists('img'))
{
- function img($src = '', $index_page = FALSE)
+ /**
+ * Image
+ *
+ * Generates an <img /> element
+ *
+ * @param mixed
+ * @param bool
+ * @param mixed
+ * @return string
+ */
+ function img($src = '', $index_page = FALSE, $attributes = '')
{
if ( ! is_array($src) )
{
@@ -228,26 +216,26 @@ if ( ! function_exists('img'))
}
}
- return $img.'/>';
+ return $img._stringify_attributes($attributes).' />';
}
}
// ------------------------------------------------------------------------
-/**
- * Doctype
- *
- * Generates a page document type declaration
- *
- * Valid options are xhtml-11, xhtml-strict, xhtml-trans, xhtml-frame,
- * html4-strict, html4-trans, and html4-frame. Values are saved in the
- * doctypes config file.
- *
- * @param string type The doctype to be generated
- * @return string
- */
if ( ! function_exists('doctype'))
{
+ /**
+ * Doctype
+ *
+ * Generates a page document type declaration
+ *
+ * Examples of valid options: html5, xhtml-11, xhtml-strict, xhtml-trans,
+ * xhtml-frame, html4-strict, html4-trans, and html4-frame.
+ * All values are saved in the doctypes config file.
+ *
+ * @param string type The doctype to be generated
+ * @return string
+ */
function doctype($type = 'xhtml1-strict')
{
global $_doctypes;
@@ -275,21 +263,21 @@ if ( ! function_exists('doctype'))
// ------------------------------------------------------------------------
-/**
- * Link
- *
- * Generates link to a CSS file
- *
- * @param mixed stylesheet hrefs or an array
- * @param string rel
- * @param string type
- * @param string title
- * @param string media
- * @param bool should index_page be added to the css path
- * @return string
- */
if ( ! function_exists('link_tag'))
{
+ /**
+ * Link
+ *
+ * Generates link to a CSS file
+ *
+ * @param mixed stylesheet hrefs or an array
+ * @param string rel
+ * @param string type
+ * @param string title
+ * @param string media
+ * @param bool should index_page be added to the css path
+ * @return string
+ */
function link_tag($href = '', $rel = 'stylesheet', $type = 'text/css', $title = '', $media = '', $index_page = FALSE)
{
$CI =& get_instance();
@@ -333,12 +321,12 @@ if ( ! function_exists('link_tag'))
$link .= 'rel="'.$rel.'" type="'.$type.'" ';
- if ($media != '')
+ if ($media !== '')
{
$link .= 'media="'.$media.'" ';
}
- if ($title != '')
+ if ($title !== '')
{
$link .= 'title="'.$title.'" ';
}
@@ -350,17 +338,17 @@ if ( ! function_exists('link_tag'))
// ------------------------------------------------------------------------
-/**
- * Generates meta tags from an array of key/values
- *
- * @param array
- * @param string
- * @param string
- * @param string
- * @return string
- */
if ( ! function_exists('meta'))
{
+ /**
+ * Generates meta tags from an array of key/values
+ *
+ * @param array
+ * @param string
+ * @param string
+ * @param string
+ * @return string
+ */
function meta($name = '', $content = '', $type = 'name', $newline = "\n")
{
// Since we allow the data to be passes as a string, a simple array
@@ -378,10 +366,10 @@ if ( ! function_exists('meta'))
$str = '';
foreach ($name as $meta)
{
- $type = ( ! isset($meta['type']) OR $meta['type'] == 'name') ? 'name' : 'http-equiv';
- $name = ( ! isset($meta['name'])) ? '' : $meta['name'];
- $content = ( ! isset($meta['content'])) ? '' : $meta['content'];
- $newline = ( ! isset($meta['newline'])) ? "\n" : $meta['newline'];
+ $type = ( ! isset($meta['type']) OR $meta['type'] === 'name') ? 'name' : 'http-equiv';
+ $name = isset($meta['name']) ? $meta['name'] : '';
+ $content = isset($meta['content']) ? $meta['content'] : '';
+ $newline = isset($meta['newline']) ? $meta['newline'] : "\n";
$str .= '<meta '.$type.'="'.$name.'" content="'.$content.'" />'.$newline;
}
@@ -392,14 +380,14 @@ if ( ! function_exists('meta'))
// ------------------------------------------------------------------------
-/**
- * Generates non-breaking space entities based on number supplied
- *
- * @param int
- * @return string
- */
if ( ! function_exists('nbs'))
{
+ /**
+ * Generates non-breaking space entities based on number supplied
+ *
+ * @param int
+ * @return string
+ */
function nbs($num = 1)
{
return str_repeat('&nbsp;', $num);
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-03 07:16:42 +0100