w3resource

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

Value Type: Integer

Example:

<?php
echo strnatcmp('w3resource.com', 'W3RESOURCE.com');
?>

Output:

1 

View the example in the browser

See also

PHP Function Reference

Previous: strlen
Next: strncasecmp



PHP: Tips of the Day

PHP: Remove first 4 characters of a string with PHP

You could use the substr function to return a substring starting from the 5th character:

$str = "The quick brown fox jumps over the lazy dog."
$str2 = substr($str, 4); // "quick brown fox jumps over the lazy dog."

Ref : https://bit.ly/2LJDLQx