php – 如何在echo调用中运行函数
发布时间:2020-12-13 17:51:21 所属栏目:PHP教程 来源:网络整理
导读:这是一个快速而简单的问题.我有一个糟糕的一天,不知道如何做到这一点: 我需要做的是…… 我正在检查网址中的PMD,如果这样回应: ?php if ( isset($_GET['pmd']) ) { echo"div class="response"p style="width:350px; height:200px; vertical-align:middl
这是一个快速而简单的问题.我有一个糟糕的一天,不知道如何做到这一点:
我需要做的是…… 我正在检查网址中的PMD,如果这样回应: <?php if ( isset($_GET['pmd']) ) { echo"<div class="response"><p style="width:350px; height:200px; vertical-align:middle;"><strong>Thank you for acting as a "watchman on the walls" of Jerusalem! Your name will now appear on our virtual wall.<br><br>You can also catch up on the latest news from Israel by visiting our news feed below.</strong></p></div>"; }else { etc... 我需要包含的内容是像触发跟踪像素的图像. <img src="url.com?cid=12345&aid=1234&oid=<?php echo mt_rand(); ?>&quantity=1" height="1" width="1" /> 我想拥有的是: <?php if ( isset($_GET['pmd']) ) { echo"<div class="response"><p style="width:350px; height:200px; vertical-align:middle;"><strong>Thank you for acting as a "watchman on the walls" of Jerusalem! Your name will now appear on our virtual wall.<br><br>You can also catch up on the latest news from Israel by visiting our news feed below.</strong></p> <br /> <img src="url.com?cid=12345&aid=1234&oid=<?php echo mt_rand(); ?>&quantity=1" height="1" width="1" /> </div>"; }else { 要使mt_rand()函数触发,我需要做什么? 谢谢, 马特
您可以使用此语法:
<?php if ( isset($_GET['pmd']) ): ?> <div class="response"><p style="width:350px; height:200px; vertical-align:middle;"><strong>Thank you for acting as a "watchman on the walls" of Jerusalem! Your name will now appear on our virtual wall.<br><br>You can also catch up on the latest news from Israel by visiting our news feed below.</strong></p> <br /> <img src="url.com?cid=12345&aid=1234&oid=<?php echo mt_rand(); ?>&quantity=1" height="1" width="1" /> </div> <?php else: ?> etc <?php endif; ?> (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |