strnatcmp

PHP 4, PHP 5, PHP 7, PHP 8
strnatcmp - String comparisons using a "natural order" algorithm

strnatcmp( string$string1, string$string2 ): int

This function implements a comparison algorithm that orders alphanumeric strings in the way a human being would, this is described as a "natural ordering". Note that this comparison is case sensitive.

Parameters

string1

The first string.

string2

The second string.

Return Values

Similar to other string comparison functions, this one returns < 0 if string1 is less than string2; > 0 if string1 is greater than string2, and 0 if they are equal.

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Function strnatcmp:

Strings Functions

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