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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare

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Current File : //usr/local/src/php7/php-7.0.5/ext/standard/tests/array/array_diff_key_variation8.phpt

--TEST--
Test array_diff_key() function : usage variation - Passing multi-dimensional array 
--FILE--
<?php
/* Prototype  : array array_diff_key(array arr1, array arr2 [, array ...])
 * Description: Returns the entries of arr1 that have keys which are not present in any of the others arguments. 
 * Source code: ext/standard/array.c
 */

echo "*** Testing array_diff_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'), 
);

echo "\n-- Testing array_diff_key() function with multi dimensional array --\n";
var_dump( array_diff_key($array1, $array2) );
var_dump( array_diff_key($array2, $array1) );
?>
===DONE===
--EXPECTF--
*** Testing array_diff_key() : usage variation ***

-- Testing array_diff_key() function with multi dimensional array --
array(1) {
  ["third"]=>
  array(1) {
    [0]=>
    string(4) "zero"
  }
}
array(1) {
  ["fourth"]=>
  array(1) {
    [2]=>
    string(3) "two"
  }
}
===DONE===

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