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<?php $arr = ['one', 'two', 'free']; $value = 10; $arr = array_reverse($arr); Foreach($arr as $key => $val){ if($key==0){ $new[$val]= $value; }else{ $new = [$val => $new]; } } var_dump($new);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { ["one"]=> array(1) { ["two"]=> array(1) { ["free"]=> int(10) } } }

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