Return to array_unique_variation4.phpt CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / array

Annotation of embedaddon/php/ext/standard/tests/array/array_unique_variation4.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test array_unique() function : usage variations - associative array with different values
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : array array_unique(array $input)
        !             6:  * Description: Removes duplicate values from array 
        !             7:  * Source code: ext/standard/array.c
        !             8: */
        !             9: 
        !            10: /*
        !            11:  * Testing the functionality of array_unique() by passing different
        !            12:  * associative arrays having different values to $input argument.
        !            13: */
        !            14: 
        !            15: echo "*** Testing array_unique() : assoc. array with diff. values to \$input argument ***\n";
        !            16: 
        !            17: // get an unset variable
        !            18: $unset_var = 10;
        !            19: unset ($unset_var);
        !            20: 
        !            21: // get a resource variable
        !            22: $fp = fopen(__FILE__, "r");
        !            23: 
        !            24: // get a class
        !            25: class classA
        !            26: {
        !            27:   public function __toString() {
        !            28:      return "Class A object";
        !            29:   }
        !            30: }
        !            31: 
        !            32: // get a heredoc string
        !            33: $heredoc = <<<EOT
        !            34: Hello world
        !            35: EOT;
        !            36: 
        !            37: // associative arrays with different values
        !            38: $inputs = array (
        !            39:        // arrays with integer values
        !            40: /*1*/  array('0' => 0, '1' => 0),
        !            41:        array("one" => 1, 'two' => 2, "three" => 1, 4 => 1),
        !            42: 
        !            43:        // arrays with float values
        !            44: /*3*/  array("float1" => 2.3333, "float2" => 2.3333),
        !            45:        array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 1.2),
        !            46: 
        !            47:        // arrays with string values
        !            48: /*5*/  array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 =>  "\tHello"),
        !            49:        array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 =>  '\tHello'),
        !            50:        array(1 => "hello", "heredoc" => $heredoc, $heredoc),
        !            51: 
        !            52:        // array with object, unset variable and resource variable
        !            53: /*8*/ array(11 => new classA(), "unset" => @$unset_var, "resource" => $fp, new classA(), $fp),
        !            54: );
        !            55: 
        !            56: // loop through each sub-array of $inputs to check the behavior of array_unique()
        !            57: $iterator = 1;
        !            58: foreach($inputs as $input) {
        !            59:   echo "-- Iteration $iterator --\n";
        !            60:   var_dump( array_unique($input) );
        !            61:   $iterator++;
        !            62: }
        !            63: 
        !            64: fclose($fp);
        !            65:   
        !            66: echo "Done";
        !            67: ?>
        !            68: --EXPECTF--
        !            69: *** Testing array_unique() : assoc. array with diff. values to $input argument ***
        !            70: -- Iteration 1 --
        !            71: array(1) {
        !            72:   [0]=>
        !            73:   int(0)
        !            74: }
        !            75: -- Iteration 2 --
        !            76: array(2) {
        !            77:   ["one"]=>
        !            78:   int(1)
        !            79:   ["two"]=>
        !            80:   int(2)
        !            81: }
        !            82: -- Iteration 3 --
        !            83: array(1) {
        !            84:   ["float1"]=>
        !            85:   float(2.3333)
        !            86: }
        !            87: -- Iteration 4 --
        !            88: array(3) {
        !            89:   ["f1"]=>
        !            90:   float(1.2)
        !            91:   ["f2"]=>
        !            92:   float(3.33)
        !            93:   [3]=>
        !            94:   float(4.8999992284)
        !            95: }
        !            96: -- Iteration 5 --
        !            97: array(3) {
        !            98:   [111]=>
        !            99:   string(6) "  Hello"
        !           100:   ["red"]=>
        !           101:   string(6) "col       or"
        !           102:   [2]=>
        !           103:   string(7) "world"
        !           104: }
        !           105: -- Iteration 6 --
        !           106: array(3) {
        !           107:   [111]=>
        !           108:   string(7) "\tHello"
        !           109:   ["red"]=>
        !           110:   string(7) "col\tor"
        !           111:   [2]=>
        !           112:   string(9) "\v\fworld"
        !           113: }
        !           114: -- Iteration 7 --
        !           115: array(2) {
        !           116:   [1]=>
        !           117:   string(5) "hello"
        !           118:   ["heredoc"]=>
        !           119:   string(11) "Hello world"
        !           120: }
        !           121: -- Iteration 8 --
        !           122: array(3) {
        !           123:   [11]=>
        !           124:   object(classA)#%d (0) {
        !           125:   }
        !           126:   ["unset"]=>
        !           127:   NULL
        !           128:   ["resource"]=>
        !           129:   resource(%d) of type (stream)
        !           130: }
        !           131: Done