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<?php $b['ewewe'] = 'sds'; $a['ss'] = $b; foreach($a as $key => $value){ $new_array[$key] = $value[0]; } var_dump($new_array);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key 0 in /in/7FFiq on line 6 array(1) { ["ss"]=> NULL }

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