PHP stripos Function
What is stripos Function and how it is used in string?
Explanation
In PHP,This function is used to find position of first occurrence of a case-insensitive string.
Syntax:
stripos(haystack,needle,offset)
In the above syntax "haystack" is the string to be searched for "needle", "offset" specifies where to begin search.
Example :
<?php
echo stripos("Hi India!","I", "0");
?>
Result :
3
In the above example the "I" is searched in the string from the offset "o" since "I" is at the "3"rd postion its displayed.