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run code in 150+ php & hhvm versions
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<?php $stack = array("orange", "banana", "apple", "raspberry"); $fruit = array_shift($stack); print_r($stack); $_room = array(); for($i = 2; $i < 8; $i++) { $_room[] = array_shift($stack); } print_r($_room); $_otherArray = array(); foreach($_room as $key => $g) { print "key=$key g=$g\n"; if ($key == "banana") { unset($_room[$key]); $_otherArray[] = $g; } } print_r($_room); print_r($_otherArray); foreach($_room as $value){ print "value=".$value."\n"; }?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => banana [1] => apple [2] => raspberry ) Array ( [0] => banana [1] => apple [2] => raspberry [3] => [4] => [5] => ) key=0 g=banana key=1 g=apple key=2 g=raspberry key=3 g= key=4 g= key=5 g= Array ( [1] => apple [2] => raspberry [3] => [4] => [5] => ) Array ( [0] => banana ) value=apple value=raspberry value= value= value=