PHP Decode

/*635764e37e928b32131b1ad84eaf13fd*/?>function sprawdz_link($link_ze_zmiennymi){$re1='.*?';$re2='((?:[a-z][a-z0-9_]*))';# nazwa zmiennej$re3='(=)';$re4='(\d+)';# intpreg_match_all ("/".$re1.$re2.$re3.$re4."/is", $link_ze_zmiennymi, $zmienne_z_linku);$ile = count($zmienne_z_linku[1]);for ($i=0; $i<$ile; $i++){ //print $zmienne_z_linku[1][$i] . $zmienne_z_linku[2][$i] . $zmienne_z_linku[3][$i] . "
";  $txt = file_get_contents(str_replace($zmienne_z_linku[1][$i].$zmienne_z_linku[2][$i].$zmienne_z_linku[3][$i],$zmienne_z_linku[1][$i].$zmienne_z_linku[2][$i].$zmienne_z_linku[3][$i]."'",$link_ze_zmiennymi));  $re1='((?:mysql_query|mysql_num_rows|mysql_fetch_object|mysql_fetch_row|You have an error in your SQL syntax;|check the manual that corresponds to your MySQL server version for the right syntax to use near|Warning: mysql_fetch_assoc()|mysql_result()|pg_exec()))';  if ($c=preg_match_all ("/".$re1."/is", $txt, $matches))  {     print "tak, zmienna ".$zmienne_z_linku[1][$i]."
";  }else{print "nie";} } }