How to use strncmp in PHP

In this article I will explain how strncmp function used in PHP.
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strncmp() Function

This function compares two strings.

and returns:

  1. 0 - if the two strings are equal
  2. <0 - if string1 is less than string2
  3. >0 - if string1 is greater than string2
     

Note- It is a case-sensitive.

Syntax

strncmp(string1,string2,length)

Example

<html>
<body>
<?php
echo strncmp("Swati Sharma","sachin bhardwaj",6);
?>
</body>
</html>

 

Output

 strncmp-php.jpg

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