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Annotation of embedaddon/php/ext/standard/tests/array/array_intersect_assoc_variation6.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test array_intersect_assoc() function : usage variations - assoc array with diff keys for 'arr2' argument
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : array array_intersect_assoc(array $arr1, array $arr2 [, array $...])
        !             6:  * Description: Returns the entries of arr1 that have values which are present in all the other arguments.
        !             7:  * Keys are used to do more restrictive check
        !             8:  * Source code: ext/standard/array.c
        !             9: */
        !            10: 
        !            11: /*
        !            12:  * Testing the functionality of array_intersect_assoc() by passing different
        !            13:  * associative arrays having different possible keys to $arr2 argument.
        !            14:  * The $arr1 argument passed is a fixed array.
        !            15: */
        !            16: 
        !            17: echo "*** Testing array_intersect_assoc() : assoc array with diff keys to \$arr2 argument ***\n";
        !            18: 
        !            19: // get an unset variable
        !            20: $unset_var = 10;
        !            21: unset ($unset_var);
        !            22: 
        !            23: // get a heredoc string
        !            24: $heredoc = <<<EOT
        !            25: Hello world
        !            26: EOT;
        !            27: 
        !            28: // different variations of associative arrays to be passed to $arr2 argument
        !            29: $arrays = array (
        !            30: 
        !            31:        // empty array
        !            32: /*1*/  array(),
        !            33: 
        !            34:        // arrays with integer keys
        !            35:        array(0 => "0"),
        !            36:        array(1 => "1"),
        !            37:        array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
        !            38: 
        !            39:        // arrays with float keys
        !            40: /*5*/  array(2.3333 => "float"),
        !            41:        array(1.2 => "f1", 3.33 => "f2",
        !            42:              4.89999922839999 => "f3",
        !            43:              33333333.333333 => "f4"),
        !            44: 
        !            45:        // arrays with string keys
        !            46: /*7*/  array('\tHello' => 111, 're\td' => "color",
        !            47:              '\v\fworld' => 2.2, 'pen\n' => 33),
        !            48:        array("\tHello" => 111, "re\td" => "color",
        !            49:              "\v\fworld" => 2.2, "pen\n" => 33),
        !            50:        array("hello", $heredoc => "string"), // heredoc
        !            51: 
        !            52:        // array with  unset variable 
        !            53: /*10*/ array( @$unset_var => "hello"),
        !            54: 
        !            55:        // array with mixed keys
        !            56: /*11*/ array('hello' => 1, "fruit" => 2.2,
        !            57:               133 => "int", 444.432 => "float",
        !            58:              @$unset_var => "unset", $heredoc => "heredoc")
        !            59: );
        !            60: 
        !            61: // array to be passsed to $arr1 argument
        !            62: $arr1 = array(0 => 0, 2 => "float", 4 => "f3", 33333333 => "f4",
        !            63:               "\tHello" => 111, 2.2, 'color', "Hello world" => "string",
        !            64:               "pen\n" => 33, 133 => "int");
        !            65: 
        !            66: // loop through each sub-array within $arrrays to check the behavior of array_intersect_assoc()
        !            67: $iterator = 1;
        !            68: foreach($arrays as $arr2) {
        !            69:   echo "-- Iteration $iterator --\n";
        !            70: 
        !            71:   // Calling array_intersect_assoc() with default arguments
        !            72:   var_dump( array_intersect_assoc($arr1, $arr2) );
        !            73: 
        !            74:   // Calling array_intersect_assoc() with more arguments.
        !            75:   // additional argument passed is the same as $arr1 argument
        !            76:   var_dump( array_intersect_assoc($arr1, $arr2, $arr1) );
        !            77:   $iterator++;
        !            78: }
        !            79: 
        !            80: echo "Done";
        !            81: ?>
        !            82: --EXPECTF--
        !            83: *** Testing array_intersect_assoc() : assoc array with diff keys to $arr2 argument ***
        !            84: -- Iteration 1 --
        !            85: array(0) {
        !            86: }
        !            87: array(0) {
        !            88: }
        !            89: -- Iteration 2 --
        !            90: array(1) {
        !            91:   [0]=>
        !            92:   int(0)
        !            93: }
        !            94: array(1) {
        !            95:   [0]=>
        !            96:   int(0)
        !            97: }
        !            98: -- Iteration 3 --
        !            99: array(0) {
        !           100: }
        !           101: array(0) {
        !           102: }
        !           103: -- Iteration 4 --
        !           104: array(0) {
        !           105: }
        !           106: array(0) {
        !           107: }
        !           108: -- Iteration 5 --
        !           109: array(1) {
        !           110:   [2]=>
        !           111:   string(5) "float"
        !           112: }
        !           113: array(1) {
        !           114:   [2]=>
        !           115:   string(5) "float"
        !           116: }
        !           117: -- Iteration 6 --
        !           118: array(2) {
        !           119:   [4]=>
        !           120:   string(2) "f3"
        !           121:   [33333333]=>
        !           122:   string(2) "f4"
        !           123: }
        !           124: array(2) {
        !           125:   [4]=>
        !           126:   string(2) "f3"
        !           127:   [33333333]=>
        !           128:   string(2) "f4"
        !           129: }
        !           130: -- Iteration 7 --
        !           131: array(0) {
        !           132: }
        !           133: array(0) {
        !           134: }
        !           135: -- Iteration 8 --
        !           136: array(2) {
        !           137:   ["   Hello"]=>
        !           138:   int(111)
        !           139:   ["pen
        !           140: "]=>
        !           141:   int(33)
        !           142: }
        !           143: array(2) {
        !           144:   ["   Hello"]=>
        !           145:   int(111)
        !           146:   ["pen
        !           147: "]=>
        !           148:   int(33)
        !           149: }
        !           150: -- Iteration 9 --
        !           151: array(1) {
        !           152:   ["Hello world"]=>
        !           153:   string(6) "string"
        !           154: }
        !           155: array(1) {
        !           156:   ["Hello world"]=>
        !           157:   string(6) "string"
        !           158: }
        !           159: -- Iteration 10 --
        !           160: array(0) {
        !           161: }
        !           162: array(0) {
        !           163: }
        !           164: -- Iteration 11 --
        !           165: array(1) {
        !           166:   [133]=>
        !           167:   string(3) "int"
        !           168: }
        !           169: array(1) {
        !           170:   [133]=>
        !           171:   string(3) "int"
        !           172: }
        !           173: Done