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<?php $allgroups = array( 'grupp1', 'grupp2', 'grupp3', 'grupp4', 'grupp5' ); $membership = array( 'grupp1', 'grupp5' ); foreach($allgroups as $tmp) { if(empty( array_intersect( array($tmp),$membership) )){ var_dump('user inte medlem i {$tmp}\n'); } else { var_dump('user är medlem i {$tmp}\n'); } }
Output for git.master, git.master_jit, rfc.property-hooks
string(26) "user är medlem i {$tmp}\n" string(27) "user inte medlem i {$tmp}\n" string(27) "user inte medlem i {$tmp}\n" string(27) "user inte medlem i {$tmp}\n" string(26) "user är medlem i {$tmp}\n"

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