1
<html>
<head><title>Example page</title></head>
<body>
<textarea name="description">This is some text</textarea>
<input type='text' name='bla' value='a textinput' />
<textarea name="interests">What i like to do</textarea>
</body>
</html>
上面的html代碼是變量的值。我想抓住所有的textareas並用某些東西代替它們。什麼是擺脫後面的字符串數組方式:查找textarea並用其他東西替換
1: <textarea name="description">This is some text</textarea>
2: <textarea name="interests">What i like to do</textarea>