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path: root/ext/standard/tests/array/array_intersect_ukey_variation2.phpt
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--TEST--
Test array_intersect_ukey() function : usage variation - Passing unexpected values to second argument
--FILE--
<?php
/* Prototype  : array array_intersect_ukey(array arr1, array arr2 [, array ...], callback key_compare_func)
 * Description: Computes the intersection of arrays using a callback function on the keys for comparison.
 * Source code: ext/standard/array.c
 */

echo "*** Testing array_intersect_ukey() : usage variation ***\n";

//Initialise arguments
$array1 = array('blue'  => 1, 'red'  => 2, 'green'  => 3, 'purple' => 4);
$array3 = array('green' => 5, 'cyan'   => 8);

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

//get an unset variable
$unset_var = 10;
unset ($unset_var);

//resource variable
$fp = fopen(__FILE__, "r");

// define some classes
class classWithToString
{
	public function __toString() {
		return "Class A object";
	}
}

class classWithoutToString
{
}

// heredoc string
$heredoc = <<<EOT
hello world
EOT;

//array of values to iterate over
$inputs = array(

      // int data
      'int 0' => 0,
      'int 1' => 1,
      'int 12345' => 12345,
      'int -12345' => -12345,

      // float data
      'float 10.5' => 10.5,
      'float -10.5' => -10.5,
      'float 12.3456789000e10' => 12.3456789000e10,
      'float -12.3456789000e10' => -12.3456789000e10,
      'float .5' => .5,

      // null data
      'uppercase NULL' => NULL,
      'lowercase null' => null,

      // boolean data
      'lowercase true' => true,
      'lowercase false' =>false,
      'uppercase TRUE' =>TRUE,
      'uppercase FALSE' =>FALSE,

      // empty data
      'empty string DQ' => "",
      'empty string SQ' => '',

      // string data
      'string DQ' => "string",
      'string SQ' => 'string',
      'mixed case string' => "sTrInG",
      'heredoc' => $heredoc,

      // object data
      'instance of classWithToString' => new classWithToString(),
      'instance of classWithoutToString' => new classWithoutToString(),

      // undefined data
      'undefined var' => @$undefined_var,

      // unset data
      'unset var' => @$unset_var,

      // resource data
      'resource var' => $fp,
);

// loop through each element of the array for arr2

foreach($inputs as $key =>$value) {
      echo "\n--$key--\n";
      var_dump( array_intersect_ukey($array1, $value, 'key_compare_func') );
      var_dump( array_intersect_ukey($array1, $value, $array3, 'key_compare_func') );
};

fclose($fp);
?>
===DONE===
--EXPECTF--
*** Testing array_intersect_ukey() : usage variation ***

--int 0--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, int given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, int given in %s on line %d
NULL

--int 1--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, int given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, int given in %s on line %d
NULL

--int 12345--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, int given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, int given in %s on line %d
NULL

--int -12345--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, int given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, int given in %s on line %d
NULL

--float 10.5--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

--float -10.5--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

--float 12.3456789000e10--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

--float -12.3456789000e10--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

--float .5--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, float given in %s on line %d
NULL

--uppercase NULL--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, null given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, null given in %s on line %d
NULL

--lowercase null--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, null given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, null given in %s on line %d
NULL

--lowercase true--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, bool given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, bool given in %s on line %d
NULL

--lowercase false--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, bool given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, bool given in %s on line %d
NULL

--uppercase TRUE--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, bool given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, bool given in %s on line %d
NULL

--uppercase FALSE--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, bool given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, bool given in %s on line %d
NULL

--empty string DQ--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

--empty string SQ--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

--string DQ--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

--string SQ--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

--mixed case string--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

--heredoc--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, string given in %s on line %d
NULL

--instance of classWithToString--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, object given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, object given in %s on line %d
NULL

--instance of classWithoutToString--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, object given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, object given in %s on line %d
NULL

--undefined var--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, null given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, null given in %s on line %d
NULL

--unset var--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, null given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, null given in %s on line %d
NULL

--resource var--

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, resource given in %s on line %d
NULL

Warning: array_intersect_ukey(): Expected parameter 2 to be an array, resource given in %s on line %d
NULL
===DONE===