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<?php $x = array(0 => 1, 2 => 3, 4 => 5, 6 => 7, 8 => 9); each($x); $it = new ArrayIterator($x); while ($it->valid()) { $key = $it->key(); $value = $it->current(); $it->next(); echo "first loop (each):" . $key . "=>" . $value . "\n"; if ($key == 4) { break; } } while ($it->valid()) { $key = $it->key(); $value = $it->current(); $it->next(); echo "second loop (each):" . $key . "=>" . $value . "\n"; } reset($x); while (list($key, $value) = each($x)) { echo "first loop (each):" . $key . "=>" . $value . "\n"; if ($key == 4) { break; } } while (list($key, $value) = each($x)) { echo "second loop (each):" . $key . "=>" . $value . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function each() in /in/Ls7Vv:5 Stack trace: #0 {main} thrown in /in/Ls7Vv on line 5
Process exited with code 255.

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