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52 lines
1.2 KiB
52 lines
1.2 KiB
--TEST--
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Bug #24980 (array_reduce() uses first element as default running total)
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--FILE--
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<?php
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/* test #1: numeric data */
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function add_up($running_total, $current_value)
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{
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echo "running_total is " . (int) $running_total . ", current_value is {$current_value}\n";
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$running_total += $current_value * $current_value;
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return $running_total;
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}
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function foo($a, $b)
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{
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return $a . $b;
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}
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/* test #3: basic test (used to leak memory) */
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function rsum($v, $w)
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{
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$v += $w;
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return $v;
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}
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function rmul($v, $w)
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{
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$v *= $w;
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return $v;
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}
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function main()
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{
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$numbers = array(2, 3, 5, 7);
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$total = array_reduce($numbers, 'add_up');
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print "Total is {$total}\n";
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/* test #2: string data */
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$a = array("a", "b", "c");
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var_dump(array_reduce($a, "foo"));
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$a = array(1, 2, 3, 4, 5);
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$x = array();
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$b = array_reduce($a, "rsum");
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$c = array_reduce($a, "rmul", 10);
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$d = array_reduce($x, "rsum", 1);
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var_dump($b, $c, $d);
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}
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?>
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--EXPECT--
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running_total is 0, current_value is 2
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running_total is 4, current_value is 3
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running_total is 13, current_value is 5
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running_total is 38, current_value is 7
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Total is 87
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string(3) "abc"
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int(15)
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int(1200)
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int(1)
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