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Diffstat (limited to 'user_guide/helpers/string_helper.html')
| -rw-r--r-- | user_guide/helpers/string_helper.html | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/user_guide/helpers/string_helper.html b/user_guide/helpers/string_helper.html index a3dc16598..3d7ba1c51 100644 --- a/user_guide/helpers/string_helper.html +++ b/user_guide/helpers/string_helper.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td> +<td><h1>CodeIgniter User Guide Version 2.1.0</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> @@ -90,6 +90,17 @@ String Helper <code>echo random_string('alnum', 16);</code> +<h2>increment_string()</h2> + +<p>Increments a string by appending a number to it or increasing the number. Useful for creating "copies" or a file or duplicating database content which has unique titles or slugs.</p> + +<p>Usage example:</p> + +<code>echo increment_string('file', '_'); // "file_1"<br/> +echo increment_string('file', '-', 2); // "file-2"<br/> +echo increment_string('file-4'); // "file-5"<br/></code> + + <h2>alternator()</h2> <p>Allows two or more items to be alternated between, when cycling through a loop. Example:</p> |