STRCMP(3) 1 STRCMP(3)
strcmp - Binary safe string comparison
SYNOPSIS
int strcmp (string $str1, string $str2)
DESCRIPTION
Note that this comparison is case sensitive.
PARAMETERS
o $str1
- The first string.
o $str2
- The second string.
RETURN VALUES
Returns < 0 if $str1 is less than $str2; > 0 if $str1 is greater than $str2, and 0 if they are equal.
EXAMPLES
Example #1
strcmp(3) example
<?php
$var1 = "Hello";
$var2 = "hello";
if (strcmp($var1, $var2) !== 0) {
echo '$var1 is not equal to $var2 in a case sensitive string comparison';
}
?>
SEE ALSO
strcasecmp(3), preg_match(3), substr_compare(3), strncmp(3), strstr(3), substr(3).
PHP Documentation Group STRCMP(3)
