array_diff_key_variation5.phpt [plain text]
--TEST--
Test array_diff_key() function : usage variation - Passing float indexed array
--FILE--
<?php
echo "*** Testing array_diff_key() : usage variation ***\n";
$input_array = array(0 => '0', 10 => '10', -10 => '-10', 20 =>'20', -20 => '-20');
$float_indx_array = array(0.0 => '0.0', 10.5 => '10.5', -10.5 => '-10.5', 0.5 => '0.5');
echo "\n-- Testing array_diff_key() function with float indexed array --\n";
var_dump( array_diff_key($input_array, $float_indx_array) );
var_dump( array_diff_key($float_indx_array, $input_array) );
?>
===DONE===
--EXPECTF--
*** Testing array_diff_key() : usage variation ***
-- Testing array_diff_key() function with float indexed array --
array(2) {
[20]=>
string(2) "20"
[-20]=>
string(3) "-20"
}
array(0) {
}
===DONE===