PHP: strcmp() function

PHP: Binary safe string comparison

The strcmp() function is used to compare two strings.

Version:

(PHP 4 and above)

Syntax:

strcmp(string1, string2)

Parameters:

Return value:

<0 : if string1<string2.
>0 : if string1>string2.
=0 : if string1=string2.

Value Type: Integer.

Example:

<?php
$string1='w3resource';
$string2='W3resource';
$result=strcmp($string1,$string2);
echo $result; 
?>

Output:

1

View the example in the browser

See also

PHP Function Reference

Previous: strchr
Next: strcoll