stripos in PHP

PHP stripos() function is utilized to returns the position of the beginning of the first instance of the string if found and otherwise it returns FALSE.

Syntax:

stripos(string,find,start)
string : Required. Specifies the string to search

find : Required. Specifies the string being searched for.

start : Optional. Specifies the position at which the search should begin.

Note : PHP stripos function is case-insensitive.

Example:

<?php
echo stripos("Good Morning","oR");
?>
Output will be:
6