Compare two sub strings (case-insensitive) in PHP
Description
The following code shows how to compare two sub strings (case-insensitive).
Example
/*from w w w. ja va 2 s . c o m*/
<?php
echo strncasecmp("Hello world!","hello earth!",6);
echo strncasecmp("Hello","Hello",6);
echo "<br>";
echo strncasecmp("Hello","hELLo",6);
?>
The code above generates the following result.
