求一段php调用txt文件数据并赋值的代码

回复讨论(解决方案)

<!--?php$myFile = "./txt/pan.txt";$lines = file($myFile);//文件放入数组中$do = $lines[3]; //line 3if ($do == "false") {    echo "false, do ..."; //false的做的事情} elseif ($do == "yes") {    echo "yes, do....";  //yes的时候做的事情} else {    echo "not supported"; //其他值}?-->

写错了，刚刚是line 4

<!--?php$myFile = "./txt/pan.txt";$lines = file($myFile);//文件放入数组中$do = $lines[2]; //line 3 if ($do == "false") {    echo "false, do ..."; //false的做的事情} elseif ($do == "yes") {    echo "yes, do....";  //yes的时候做的事情} else {    echo "not supported"; //其他值}?-->

<!--?php$myFile = "./txt/pan.txt";$lines = file($myFile);//文件放入数组中$do = $lines[3]; //line 3if ($do == "false") {    echo "false, do ..."; //false的做的事情} elseif ($do == "yes") {    echo "yes, do....";  //yes的时候做的事情} else {    echo "not supported"; //其他值}?-->

thank you!不过如果要输出的不是一句话而是一个div层呢？该怎么做呢？
写错了，刚刚是line 4

<!--?php$myFile = "./txt/pan.txt";$lines = file($myFile);//文件放入数组中$do = $lines[2]; //line 3 if ($do == "false") {    echo "false, do ..."; //false的做的事情} elseif ($do == "yes") {    echo "yes, do....";  //yes的时候做的事情} else {    echo "not supported"; //其他值}?-->

其实要输出是这么一个

，如果do的值为yes 就输出，为false就不输出，请问这个怎么实现呢？


<ul>
{query:name=commend_goods as co join=left join goods as go on co.goods_id eq go.id where=co.commend_id eq 1 and go.is_del eq 0 AND go.id is not null fields=go.list_img,go.sell_price,go.name,go.market_price,go.id limit=7 order=id desc group = id}
{set:$tmpId=$item['id'];}
<li>
    <span class="goods_img">
    
     <img src="https://www.gxlcms.com/{webroot:$item[list_img]}" alt="{$item['name']}">                     </span>
     <h3 class="item_name">{$item['name']}</h3>
     <p><span class="moneda">RMB</span><span class="sell_price">{$item['sell_price']}</span></p>
</li>
{/query}
</ul>




写错了，刚刚是line 4


<!--?php$myFile = "./txt/pan.txt";$lines = file($myFile);//文件放入数组中$do = $lines[2]; //line 3 if ($do == "false") {    echo "false, do ..."; //false的做的事情} elseif ($do == "yes") {    echo "yes, do....";  //yes的时候做的事情} else {    echo "not supported"; //其他值}?-->

你的这个是模板语言？

如果知识输出，你修改一下，直接echo "

"就好了，false的情况下不做处理，都不用判断，就判断是否为yes

其实要输出是这么一个
，如果do的值为yes 就输出，为false就不输出，请问这个怎么实现呢？


<ul>
{query:name=commend_goods as co join=left join goods as go on co.goods_id eq go.id where=co.commend_id eq 1 and go.is_del eq 0 AND go.id is not null fields=go.list_img,go.sell_price,go.name,go.market_price,go.id limit=7 order=id desc group = id}
{set:$tmpId=$item['id'];}
<li>
    <span class="goods_img">
    
     <img src="https://www.gxlcms.com/{webroot:$item[list_img]}" alt="{$item['name']}">                     </span>
     <h3 class="item_name">{$item['name']}</h3>
     <p><span class="moneda">RMB</span><span class="sell_price">{$item['sell_price']}</span></p>
</li>
{/query}
</ul>





写错了，刚刚是line 4


<!--?php$myFile = "./txt/pan.txt";$lines = file($myFile);//文件放入数组中$do = $lines[2]; //line 3 if ($do == "false") {    echo "false, do ..."; //false的做的事情} elseif ($do == "yes") {    echo "yes, do....";  //yes的时候做的事情} else {    echo "not supported"; //其他值}?-->

OK 谢谢！
你的这个是模板语言？

如果知识输出，你修改一下，直接echo "

"就好了，false的情况下不做处理，都不用判断，就判断是否为yes