ext/standard/tests/array/array_diff_uassoc_variation7.phpt


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--TEST--
Test array_diff_uassoc() function : usage variation - Comparing strings containing integers and float
--FILE--
<?php
echo "*** Testing array_diff_uassoc() : usage variation ***\n";

//Initialize variables
$arr_string_int = array('1', '2');
$arr_string_float = array('0' => '1.00', '1.00' => '2.00');

function key_compare_func($key1, $key2)
{
    if ($key1 === $key2) {
        return 0;
    }
    return ($key1 > $key2)? 1:-1;
}

echo "\n-- Result of comparing strings containing integers and strings containing floating points --\n";
var_dump( array_diff_uassoc($arr_string_int, $arr_string_float, "key_compare_func") );
var_dump( array_diff_uassoc($arr_string_float, $arr_string_int, "key_compare_func") );

?>
--EXPECT--
*** Testing array_diff_uassoc() : usage variation ***

-- Result of comparing strings containing integers and strings containing floating points --
array(2) {
  [0]=>
  string(1) "1"
  [1]=>
  string(1) "2"
}
array(2) {
  [0]=>
  string(4) "1.00"
  ["1.00"]=>
  string(4) "2.00"
}