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<?php $options = 'fr=1&mm=1'; $arr = explode('&',$option); print_r($arr,1); sort($arr); print_r($arr,1);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $option in /in/8Ds8L on line 3 Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /in/8Ds8L on line 3

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