段落<p> 警告框作为回显?
Paragraph <p> alert box as echo?
<p class="alert-danger"><strong>Achtung!</strong> This alert box indicates a dangerous or potentially negative action.<span class="alert-danger-closebtn" onclick="this.parentElement.style.display='none';">×</span></p>
所以我创建了自己的警告框,但问题是它不适用于 php,你能帮我吗?
请花点时间学习 PHP 语法,这是一个非常明显的解决方案。您需要转义或更改引号。
转义:
echo "<p class=\"alert-danger\"><strong>DANGER!</strong> This alert box indicates a dangerous or potentially negative action.<span class=\"alert-danger-closebtn\" onclick=\"this.parentElement.style.display='none';\">×</span></p>";
更改引号(仍然必须转义单引号):
echo '<p class="alert-danger"><strong>DANGER!</strong> This alert box indicates a dangerous or potentially negative action.<span class="alert-danger-closebtn" onclick="this.parentElement.style.display=\'none\';">×</span></p>';
<p class="alert-danger"><strong>Achtung!</strong> This alert box indicates a dangerous or potentially negative action.<span class="alert-danger-closebtn" onclick="this.parentElement.style.display='none';">×</span></p>
所以我创建了自己的警告框,但问题是它不适用于 php,你能帮我吗?
请花点时间学习 PHP 语法,这是一个非常明显的解决方案。您需要转义或更改引号。
转义:
echo "<p class=\"alert-danger\"><strong>DANGER!</strong> This alert box indicates a dangerous or potentially negative action.<span class=\"alert-danger-closebtn\" onclick=\"this.parentElement.style.display='none';\">×</span></p>";
更改引号(仍然必须转义单引号):
echo '<p class="alert-danger"><strong>DANGER!</strong> This alert box indicates a dangerous or potentially negative action.<span class="alert-danger-closebtn" onclick="this.parentElement.style.display=\'none\';">×</span></p>';