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<?php function clean_link($a, $b) { return "change"; } function run($str) { $eval_links = '$link = clean_link("$1","$2")'; echo preg_replace('{test}i',"$eval_links",$str); } run('test');
Output for git.master, git.master_jit, rfc.property-hooks
$link = clean_link("","")

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