php-src/ext/standard/tests/array/array_intersect_key_variation8.phpt

--TEST--
Test array_intersect_key() function : usage variation - Passing Multi dimensional array
--FILE--
<?php
echo "*** Testing array_intersect_key() : usage variation ***\n";

/// Initialise function arguments not being substituted (if any)
$array1 = array(

      'first' => array('blue'  => 1, 'red'  => 2),

      'second' => array('yellow' => 7),

      'third' => array(0 =>'zero'),
);

$array2 = array (

      'first' => array('blue'  => 1, 'red'  => 2,),

      'second' => array('cyan'   => 8),

      'fourth' => array(2 => 'two'),
);
var_dump( array_intersect_key($array1, $array2) );
var_dump( array_intersect_key($array2,$array1 ) );
?>
--EXPECT--
*** Testing array_intersect_key() : usage variation ***
array(2) {
  ["first"]=>
  array(2) {
    ["blue"]=>
    int(1)
    ["red"]=>
    int(2)
  }
  ["second"]=>
  array(1) {
    ["yellow"]=>
    int(7)
  }
}
array(2) {
  ["first"]=>
  array(2) {
    ["blue"]=>
    int(1)
    ["red"]=>
    int(2)
  }
  ["second"]=>
  array(1) {
    ["cyan"]=>
    int(8)
  }
}