將h1取代成h2並且置入新的內容

程式碼
	<?php
	$new = "ABC";
	$str = "<h1 class='test'>123</h1>";
	$str = preg_replace("/<h1(.*?)>(.*?)<\/h1>/", "<h2>{$new}</h2>", $str);
	echo $str;
	?>
	

酷米 © All Rights Reserved.

loading
Loading...