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<?php $arr = array( 'language'=>'en' , 'script' =>'Hans' , 'region' =>'CN', 'extlang0' => 'a', 'extlang1' => 'b', 'extlang2' => 'c', 'extlang3' => 'd' ); echo locale_compose( $arr );
Output for git.master, git.master_jit, rfc.property-hooks
en_a_b_c_Hans_CN

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