   #PHP Manual Regular Expression Functions (POSIX Extended)
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                                     eregi

   (PHP 3, PHP 4 )
   eregi -- case insensitive regular expression match

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().
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