php取出post传递的特殊符号问题
前台页面有复选框(多选)框代码如下:
<select id="level" class="easyui-combobox" name="level" data-options=" multiple:true" style="width:150px;"><br /> <option value="'A+','A-','A','B','C','D'">All Level</option><br /> <option value="'A+','A-','A'">A</option><br /> <option value="'B'">B</option><br /> <option value="'C'">C</option><br /> <option value="'D'">D</option><br /> </select>
$level =isset($_POST['level'])? implode("",$_POST['level']):"'A+','A-','A','B','C','D'";