eregi

Description

bool eregi ( string pattern, string string [, array regs])

This function is identical to ereg() except that this ignores case distinction when matching alphabetic characters.

Example 1. eregi() example <?php if (eregi("z", $string)) {     echo "'$string' contains a 'z' or 'Z'!"; } ?>

See also ereg(), ereg_replace(), eregi_replace(), stripos(), and stristr().