stristr

Case-insensitive strstr (PHP 3>= 3.0.6, PHP 4 )
string stristr ( string haystack, string needle )

Returns all of haystack from the first occurrence of needle to the end. needle and haystack are examined in a case-insensitive manner.

If needle is not found, returns FALSE.

If needle is not a string, it is converted to an integer and applied as the ordinal value of a character.

Example 957. stristr() example

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<?php
 $email = 'USER@EXAMPLE.com';
 $domain = stristr($email, 'e');
 print $domain;
// outputs ER@EXAMPLE.com
?>

See also strchr(), strrchr(), substr(), and ereg().

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