PHP strnatcmp

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PHP : strnatcmp() function

Description

The strnatcmp() function compare two strings using a "natural order" algorithm. This comparison is case sensitive.

Version

(PHP 4 and above)

Syntax

strnatcmp(string1, string2)

Parameters

Name

Description

Required /
Optional

Type

string1

The first string.

Required

String

string2

The second string.

Required

String

Return value

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

Value Type : Integer

Example 

  1. echo strnatcmp('w3resource.com', 'W3RESOURCE.com');  

  2. ?>  

Output :

1