strnatcasecmp
PHP 4, PHP 5, PHP 7, PHP 8
strnatcasecmp - Case insensitive string comparisons using a "natural order" algorithm
strnatcasecmp(
string$string1,
string$string2 ): int
This function implements a comparison algorithm that orders alphanumeric strings in the way a human being would. The behaviour of this function is similar to strnatcmp, except that the comparison is not case sensitive. For more information see: Martin Pool's Natural Order String Comparison page.
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.