帮助，我需要替换一个类!preg_replace。
我的代码是:$v = '
<div class="inputbox">
<input type="text" name="inputbox" class="inputbox" autocomplete="off" style="box-sizing: border-box;">
<input type="text" name="f_name" id="f_name" value="" class="inputbox open based">
<input type="text" name="f_name" id="f_name" value="" class="inputbox label" style="box-sizing: border-box;">
</div>
';
我需要get:
$v_complete = '
<div class="inputbox">
<input type="text" name="inputbox" class="form-control" autocomplete="off" style="box-sizing: border-box;">
<input type="text" name="f_name" id="f_name" value="" class="form-control open based">
<input type="text" name="f_name" id="f_name" value="" class="label form-control" style="box-sizing: border-box;">
</div>
';
非常感谢!
$v_complete = preg_replace('#(input.*class="[^"]*)inputbox(['s"])#', '$1form-control$2', $v);