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<?php $my_array=array(array('month'=> 3, 'day'=> 4, 'hour' => 1, 'minut' => 15, 'year'=> 2014), array('month'=> 5, 'day'=> 7, 'hour' => 1, 'minut' => 50, 'year'=> 2012) ); $i=0; foreach($my_array as $k => $v) { $new_array[$i] = $v["year"]."-".$v["month"]."-".$v["day"]." ".$v["hour"].$v["minut"]; $i++; } print_r($new_array);

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