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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.= $key.'=>['; $count = count($value); foreach ($value as $val) { $out.=$val.','; } $out = rtrim($out, ",<br />,"); $out.= '],<br />'; } $out = rtrim($out,','); echo $out;
Output for git.master, git.master_jit, rfc.property-hooks
root1=>[1,2,3],<br />root2=>[3,4,5],<br />

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