多选框和单选框赋值

多选框:
  <div class="layui-form-item">
            <label class="layui-form-label" style="color:#fe751a;font-size:15px;">游戏名称:</label>
            <div class="layui-input-block">
                <input type="checkbox" name="hlfs" value="买饭" title="买饭" <?php if(strpos($data["hlfs"],"1")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="做饭" title="做饭"  <?php if(strpos($data["hlfs"],"2")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="喂药" title="喂药" <?php if(strpos($data["hlfs"],"3")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="伴散步" title="伴散步" <?php if(strpos($data["hlfs"],"4")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="伴聊天" title="伴聊天"  <?php if(strpos($data["hlfs"],"5")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="辅助运动" title="辅助运动"  <?php if(strpos($data["hlfs"],"6")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="洗衣或换衣" title="洗衣或换衣"<?php if(strpos($data["hlfs"],"7")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="翻身" title="翻身" <?php if(strpos($data["hlfs"],"8")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="观察状况" title="观察状况" <?php if(strpos($data["hlfs"],"9")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="清理卫生" title="清理卫生" <?php if(strpos($data["hlfs"],"10")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="看护" title="看护"  <?php if(strpos($data["hlfs"],"11")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="按摩" title="按摩"  <?php if(strpos($data["hlfs"],"12")){ echo 'checked'; }?>>
                <input type="checkbox" name="hlfs" value="整理个人卫生" title="整理个人卫生"  <?php if(strpos($data["hlfs"],"13")){ echo 'checked'; }?>>
            </div>
        </div>
单选框
 <div class="layui-form-item">
            <label class="layui-form-label" style="color:#fe751a;font-size:15px;">性别:</label>
            <div class="layui-input-block">
                <input type="radio" name="sex4" value="不限" title="不限" <?php if($data["sex"]==1){ echo 'checked'; }?>>
                <input type="radio" name="sex4" value="男" title="男"  <?php if($data["sex"]==2){ echo 'checked'; }?>>
                <input type="radio" name="sex4" value="女" title="女"  <?php if($data["sex"]==3){ echo 'checked'; }?>>
            </div>
        </div>