3v4l.org

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<?php $data_array = array('root1' => array(1,2,3), 'root2' => array(3,4,5)); $out = ''; foreach ($data_array as $key => $value) { $out = ''; $out.= $key.'=>['; foreach ($value as $val) { $out.=$val.','; } $out = rtrim($out, ","); $out.= '],<br />'; } $out = rtrim($out,','); echo $out;

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38.73 ms | 402 KiB | 5 Q