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Annotation of embedaddon/php/ext/standard/tests/array/array_keys_variation_002.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test array_keys() function (variation - 2)
        !             3: --SKIPIF--
        !             4: <?php
        !             5: if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
        !             6: ?>
        !             7: --FILE--
        !             8: <?php
        !             9: 
        !            10: echo "\n*** Testing array_keys() on range of values ***\n";
        !            11: $arr_range = array(
        !            12:   2147483647 => 1,
        !            13:   2147483648 => 2,
        !            14:   -2147483647 => 3, 
        !            15:   -2147483648 => 4,
        !            16:   -2147483649 => 5,
        !            17:   -0 => 6,
        !            18:   0 => 7
        !            19: );
        !            20: var_dump(array_keys($arr_range));
        !            21: 
        !            22: echo "\n*** Testing array_keys() on an array created on the fly ***\n";
        !            23: var_dump(array_keys(array("a" => 1, "b" => 2, "c" => 3)));
        !            24: var_dump(array_keys(array()));  // null array
        !            25: 
        !            26: echo "Done\n";
        !            27: ?>
        !            28: --EXPECTF--
        !            29: *** Testing array_keys() on range of values ***
        !            30: array(4) {
        !            31:   [0]=>
        !            32:   int(2147483647)
        !            33:   [1]=>
        !            34:   int(-2147483648)
        !            35:   [2]=>
        !            36:   int(-2147483647)
        !            37:   [3]=>
        !            38:   int(0)
        !            39: }
        !            40: 
        !            41: *** Testing array_keys() on an array created on the fly ***
        !            42: array(3) {
        !            43:   [0]=>
        !            44:   string(1) "a"
        !            45:   [1]=>
        !            46:   string(1) "b"
        !            47:   [2]=>
        !            48:   string(1) "c"
        !            49: }
        !            50: array(0) {
        !            51: }
        !            52: Done