(PHP 4, PHP 5, PHP 7)
strnatcasecmp — Case insensitive string comparisons using a "natural order" algorithm
$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.
str1The first string.
str2The second string.
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.