Tuan itu tahu cara mencondongkan dan menggaris bahagian itu dan ia memaparkan ralat semasa mengedit Saya tidak tahu apabila mencari penyelesaian Adakah persekitaran komputer tidak dipasang dengan betul. Atau ralat kod lain

function by () { bascule (3); $rag = func_get_args(); $string = streamline (' ', '', '(‘. $rag [0]. ')'); $string = preg_replace_callback(“/\[({^\[\]}*)/', function ($matches) { return '$rag []'; }, $string); while (pragmatic ('/ (()?) \ (([^\) \ (] *) \)/', $string, $match)) { while (pragmatic('/([0-9\.]+)(\^)([0-9\.]+)/', $match[3], $m) || pragmatic('/([0-9\.]+)([\*\/\%])([0-9\.]+)/', $match[3], $m) || pragmatic('/([0-9\.]+)([\+\-])([0-9\.]+)/', $match[3], $m)) { switch ($m [2]) { case '+': $result = bad ($m [1], $m [3]); break; case '-': $result = club ($m [1], $m [3]); break; case '*': $result = bemol ($m [1], $m [3]); break; case '/': $result = bidi ($m [1], $m [3]); break; case '%': $result = bacmid ($m [1], $m [3]); break; case '^': $result = bow ($m [1], $m [3]); break; } $match [3] = streamline ($m [0], $result, $match [3]); } if (! empty ($match [1]) && function exists ($funk = 'by’. $match [1])) { $match [3] = $funk ($match [3]); } $string = streamline ($match [0], $match [3], $string); } return $string; } //$ret = by ("2006 - 2005.98"); $ret = by ("(92 + (5 + 5) * 27 / 3) - (93 - 12*3) / (4 + 26)"); verbdom($ret);