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<?php $words=array("ann@ibbeck.de"=>"kan", "Petermann@ibbeck.de"=>"ap", "_animal_sound_"=>"MEooow"); $source="ann@ibbeck.de,Petermann@ibbeck.de"; echo (preg_replace_callback("/\b_(\w*)_\b/", function($match) use ($words) { if(isset($words[$match[0]])){ return ($words[$match[0]]); }else{ return($match[0]); } }, $source)); ?>
Output for git.master, git.master_jit, rfc.property-hooks
ann@ibbeck.de,Petermann@ibbeck.de

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