Php 需要选项值来处理我的代码

您好，我有一个php站点，我试图将一个元素作为可选值，但我不知道它是如何工作的

见第一幅图1 ![第一幅图片][1] 它显示在所有页面上，但我想让它可选显示和隐藏

    <?php if (!$is_colorname) : ?><?php if(!empty($bstf)) { echo $bstf; } echo '</p><br><br>'; ?>
    <p class="card-title center-align comic wishesed">
    <?php if($wish!="love" ) { 
        if($wish=="bestf" ) { 
            if(!$is_doublename) {?>
                <span class="deep-orange-text text-darken-2">W</span>
                <span class="green-text text-accent-4">e &nbsp;</span>
                <span class="blue-text text-lighten-1">A</span>
                <span class=" teal-text text-accent-3">r</span>
                <span class="red-text text-accent-3">e</span>
            <?php }
            else{
                echo '
                    <span class="orange-text darken-1">W</span>
                    <span class="green-text text-accent-4">i</span>
                    <span class="lime-text">s</span>
                    <span class="teal-text text-accent-3">h</span>
                    <span class="blue-grey-text lighten-5">i</span>
                    <span class="lime-text">n</span>
                    <span class="orange-text text-accent-3">g &nbsp;</span>
                <span class="lime-text">Y</span>
                    <span class="teal-text text-accent-3">o</span>
                    <span class="lime-text text-accent-3">u</span>';
                    }
        } else if($wish=="friend" || $wish=="rakhi" ) { 
            if(!$is_doublename) {
                echo '
                            <span class="orange-text darken-1">W</span>
                            <span class="green-text text-accent-4">i</span>
                            <span class="lime-text">s</span>
                            <span class="teal-text text-accent-3">h</span>
                            <span class="blue-grey-text lighten-5">i</span>
                            <span class="lime-text">n</span>
                            <span class="orange-text text-accent-3">g &nbsp;</span>
                            <span class="lime-text">Y</span>
                            <span class="teal-text text-accent-3">o</span>
                            <span class="lime-text text-accent-3">u</span>';
                    }
                    else{
                        echo '
                <span class="deep-orange-text text-darken-2">W</span>
                <span class="green-text text-accent-4">e &nbsp;</span>
                <span class="blue-text text-lighten-1">A</span>
                <span class=" teal-text text-accent-3">r</span>
                <span class="red-text text-accent-3">e</span>
                    ';
                }
    } else {  
        if(!$is_doublename) {?>
            <span class="deep-orange-text text-darken-2">W</span>
            <span class="green-text text-accent-4">i</span>
            <span class="blue-text text-lighten-1">s</span>
            <span class=" teal-text text-accent-3">h</span>
            <span class="red-text text-accent-3">i</span>
            <span class="lime-text">n</span>
            <span class="orange-text text-accent-3">g &nbsp;</span>
            <span class="lime-text">Y</span>
            <span class=" blue-text text-darken-1">o</span>
            <span class="lime-text text-accent-3">u</span>
        <?php }
        else { ?>
            <span class="deep-orange-text text-darken-2">W</span>
            <span class="green-text text-accent-4">e &nbsp;</span>
            <span class="blue-text text-lighten-1">A</span>
            <span class=" teal-text text-accent-3">r</span>
            <span class="red-text text-accent-3">e</span>
        <?php }
    } 
} ?><?php endif ?>;

下面是我添加的代码添加页面部分

见第二幅图

代码是

<label for="name-in" class="col-md-3 label-heading">Color Name</label>  
<div class="col-md-9">
        <select name="is_colorname" class="form-control">
            <option value="1">Yes</option>
            <option value="0">No</option>
        </select>
    </div>

网站链接：

---

如何显示和隐藏彩色文本？提交表单后，您需要检查表示“颜色名称”字段的请求变量，并呈现或不呈现元素，就像您已经在使用$is\u doublename一样

    <?php if (!$is_colorname) : ?><?php if(!empty($bstf)) { echo $bstf; } echo '</p><br><br>'; ?>
    <p class="card-title center-align comic wishesed">
    <?php if($wish!="love" ) { 
        if($wish=="bestf" ) { 
            if(!$is_doublename) {?>
                <span class="deep-orange-text text-darken-2">W</span>
                <span class="green-text text-accent-4">e &nbsp;</span>
                <span class="blue-text text-lighten-1">A</span>
                <span class=" teal-text text-accent-3">r</span>
                <span class="red-text text-accent-3">e</span>
            <?php }
            else{
                echo '
                    <span class="orange-text darken-1">W</span>
                    <span class="green-text text-accent-4">i</span>
                    <span class="lime-text">s</span>
                    <span class="teal-text text-accent-3">h</span>
                    <span class="blue-grey-text lighten-5">i</span>
                    <span class="lime-text">n</span>
                    <span class="orange-text text-accent-3">g &nbsp;</span>
                <span class="lime-text">Y</span>
                    <span class="teal-text text-accent-3">o</span>
                    <span class="lime-text text-accent-3">u</span>';
                    }
        } else if($wish=="friend" || $wish=="rakhi" ) { 
            if(!$is_doublename) {
                echo '
                            <span class="orange-text darken-1">W</span>
                            <span class="green-text text-accent-4">i</span>
                            <span class="lime-text">s</span>
                            <span class="teal-text text-accent-3">h</span>
                            <span class="blue-grey-text lighten-5">i</span>
                            <span class="lime-text">n</span>
                            <span class="orange-text text-accent-3">g &nbsp;</span>
                            <span class="lime-text">Y</span>
                            <span class="teal-text text-accent-3">o</span>
                            <span class="lime-text text-accent-3">u</span>';
                    }
                    else{
                        echo '
                <span class="deep-orange-text text-darken-2">W</span>
                <span class="green-text text-accent-4">e &nbsp;</span>
                <span class="blue-text text-lighten-1">A</span>
                <span class=" teal-text text-accent-3">r</span>
                <span class="red-text text-accent-3">e</span>
                    ';
                }
    } else {  
        if(!$is_doublename) {?>
            <span class="deep-orange-text text-darken-2">W</span>
            <span class="green-text text-accent-4">i</span>
            <span class="blue-text text-lighten-1">s</span>
            <span class=" teal-text text-accent-3">h</span>
            <span class="red-text text-accent-3">i</span>
            <span class="lime-text">n</span>
            <span class="orange-text text-accent-3">g &nbsp;</span>
            <span class="lime-text">Y</span>
            <span class=" blue-text text-darken-1">o</span>
            <span class="lime-text text-accent-3">u</span>
        <?php }
        else { ?>
            <span class="deep-orange-text text-darken-2">W</span>
            <span class="green-text text-accent-4">e &nbsp;</span>
            <span class="blue-text text-lighten-1">A</span>
            <span class=" teal-text text-accent-3">r</span>
            <span class="red-text text-accent-3">e</span>
        <?php }
    } 
} ?><?php endif ?>;

代码如下所示：

<?php if (!$is_colorname) : ?>
    // Html code to print the name
<?php endif ?>;

---

您好，先生，谢谢您的回答，但我想隐藏的内容没有价值，它默认显示在所有页面上，被选中为是，但我想隐藏它，我对它有较少的想法，这代码不是我写的，所以你可以告诉我简要。。。。。将感谢您宝贵的时间。。。检查其编辑的代码是否正确放置给定代码。。。。。。。