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65 lines
944 B
PHP
65 lines
944 B
PHP
--TEST--
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Foreach loop tests - basic loop with just value and key => value.
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--FILE--
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<?php
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$a = array("a","b","c");
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foreach ($a as $v) {
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var_dump($v);
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}
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foreach ($a as $k => $v) {
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var_dump($k, $v);
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}
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//check key and value after the loop.
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var_dump($k, $v);
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echo "\n";
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//Dynamic array
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foreach (array("d","e","f") as $v) {
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var_dump($v);
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}
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foreach (array("d","e","f") as $k => $v) {
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var_dump($k, $v);
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}
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//check key and value after the loop.
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var_dump($k, $v);
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echo "\n";
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//Ensure counter is advanced during loop
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$a=array("a","b","c");
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foreach ($a as $v);
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var_dump(current($a));
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$a=array("a","b","c");
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foreach ($a as &$v);
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var_dump(current($a));
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?>
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--EXPECT--
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string(1) "a"
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string(1) "b"
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string(1) "c"
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int(0)
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string(1) "a"
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int(1)
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string(1) "b"
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int(2)
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string(1) "c"
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int(2)
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string(1) "c"
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string(1) "d"
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string(1) "e"
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string(1) "f"
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int(0)
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string(1) "d"
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int(1)
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string(1) "e"
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int(2)
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string(1) "f"
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int(2)
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string(1) "f"
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string(1) "a"
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string(1) "a"
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