strnatcasecmp
(PHP 4, PHP 5)
strnatcasecmp — Case insensitive string comparisons using a "natural order" algorithm
Description
int strnatcasecmp
( string $str1
, string $str2
)
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
- str1
-
The first string.
- str2
-
The second string.
Return Values
Similar to other string comparison functions, this one returns < 0 if str1 is less than str2 > 0 if str1 is greater than str2, and 0 if they are equal.
See Also
- preg_match() - Perform a regular expression match
- strcmp() - Binary safe string comparison
- strcasecmp() - Binary safe case-insensitive string comparison
- substr() - Return part of a string
- stristr() - Case-insensitive strstr
- strncasecmp() - Binary safe case-insensitive string comparison of the first n characters
- strncmp() - Binary safe string comparison of the first n characters
- strstr() - Find first occurrence of a string
- setlocale() - Set locale information