如何将大量带有POST变量的HTML代码设置为PHP中的变量？

Question

$content = '<div id="contact" style="display:''; border-radius: 5px; padding: 20px;" class="center"><br><!--Spacing--><br><!--Spacing--></div>
<div id="contact" style="display:''; border-radius: 5px; background-color: #EBEBEB; padding: 20px;" class="center">
<form>
<center><h4><b>' . $_POST['email1'] . " " . $_POST['email2'] . '</b></h4></center>
<br><!--Spacing-->
<center>' . $_POST['email4'] . '<center>
<br><!--Spacing-->
<center>' . $_POST['email3'] . '<center>
<br><!--Spacing-->
<center>' . $_POST['email5'] . '<center>
<br><!--Spacing-->
<center><img src="rushforms/profile_images/' . $_POST['file_number'] . '.png"/></center>
<center><img src="rushforms/profile_images/' . $_POST['file_number'] . '.jpg"/></center>
<center><img src="rushforms/profile_images/' . $_POST['file_number'] . '.gif"/></center>
</form>
</div>';

How can I set all of this to $content ?

I was under the impression that ' ' could be used to set html code to a variable in php.

Answer 1

It will work but when you have such content it can be easier to use heredoc or nowdoc syntax .

It will avoid all that concatenations.