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<?php $arr = array( 'language'=>'en' , 'script' =>'Hans' , 'region' =>'CN', 'extlang' => array('a','b','c','d','e','f') ); echo locale_compose( $arr );
Output for git.master, git.master_jit, rfc.property-hooks
en_a_b_c_d_e_f_Hans_CN

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