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<?php /* $a = [0, 1, 4, 5, 2, 3]; $b = array_reverse($a,true); print_r($b); */ $a = [0, 1, 4, 5, 2, 3]; for($i=count($a)-1; $i>=0; $i--){ if ($i > count($a)-1){ } $b[]=$a[$i]; } print_r($b); function max_3($var){ return $var >=3; } print_r(array_filter($a,"max_3"));
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