STRNCASECMP(3) 1 STRNCASECMP(3)
strncasecmp - Binary safe case-insensitive string comparison of the first n characters
SYNOPSIS
int strncasecmp (string $str1, string $str2, int $len)
DESCRIPTION
This function is similar to strcasecmp(3), with the difference that you can specify the (upper limit of the) number of characters from
each string to be used in the comparison.
PARAMETERS
o $str1
- The first string.
o $str2
- The second string.
o $len
- The length of strings to be used in the comparison.
RETURN VALUES
Returns < 0 if $str1 is less than $str2; > 0 if $str1 is greater than $str2, and 0 if they are equal.
SEE ALSO
strncmp(3), preg_match(3), substr_compare(3), strcasecmp(3), stristr(3), substr(3).
PHP Documentation Group STRNCASECMP(3)
