PHP: strripos() function
PHP: Find the last occurrence position of a case-insensitive substring
The strripos() function is used to find the position of the last occurrence of a case-insensitive string in a string.
Version:
(PHP 5)
Syntax:
strripos(main_string, search_string, start_position)
Parameters:
| Name | Description | Required / Optional |
Type |
|---|---|---|---|
| main_string | Specifies the string to examined. | Required | String |
| search_string | Specifies the string to search with. | Required | String |
| start_position | Sets the starting position of the first string. | Optional | Integer |
Return value:
Returns the numerical position of the last occurrence of seacrh_string.
Value Type: Integer.
Pictorial Presentation
Example:
<?php$main_string='w3resource.com';echo strripos($main_string, 'COM');?>
Output:
11
View the example in the browser
See also