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Annotation of embedaddon/php/ext/standard/tests/array/bug24980.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Bug #24980 (array_reduce() uses first element as default running total)
        !             3: --FILE--
        !             4: <?php
        !             5: /* test #1: numeric data */
        !             6: function add_up($running_total, $current_value)
        !             7: {
        !             8:        echo "running_total is ".(int)$running_total.", current_value is {$current_value}\n";
        !             9:        $running_total += $current_value * $current_value;
        !            10:        return $running_total;
        !            11: }
        !            12:                         
        !            13: $numbers = array (2,3,5,7);
        !            14: $total = array_reduce($numbers, 'add_up');
        !            15: print "Total is $total\n";
        !            16: 
        !            17: /* test #2: string data */
        !            18: $a = array("a", "b", "c");
        !            19: function foo ($a, $b)
        !            20: {
        !            21:        return $a . $b;
        !            22: }
        !            23: var_dump(array_reduce($a, "foo"));
        !            24:                         
        !            25: /* test #3: basic test (used to leak memory) */
        !            26: function rsum($v, $w)
        !            27: {
        !            28:        $v += $w;
        !            29:        return $v;
        !            30: }
        !            31: function rmul($v, $w)
        !            32: {
        !            33:        $v *= $w;
        !            34:        return $v;
        !            35: }
        !            36: $a = array(1, 2, 3, 4, 5);
        !            37: $x = array();
        !            38: $b = array_reduce($a, "rsum");
        !            39: $c = array_reduce($a, "rmul", 10);
        !            40: $d = array_reduce($x, "rsum", 1);
        !            41: 
        !            42: var_dump($b, $c, $d);
        !            43: ?>
        !            44: --EXPECT--
        !            45: running_total is 0, current_value is 2
        !            46: running_total is 4, current_value is 3
        !            47: running_total is 13, current_value is 5
        !            48: running_total is 38, current_value is 7
        !            49: Total is 87
        !            50: string(3) "abc"
        !            51: int(15)
        !            52: int(1200)
        !            53: int(1)