字串取代進階用法
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;
?>
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將h1取代成h2並且置入新的內容
<?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.