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<?php $array = array( 1 => 'string1', 2 => 'string2', 4 => 'string3', 5 => 'string4'); $arrays =$array; print_r($array); $array=array(); $i=0; foreach($arrays as $k => $item) { $array[$i]=$item; unset($arrays[$k]); $i++; } var_dump(array_values($array));

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26.13 ms | 402 KiB | 5 Q