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@panda-chibi(直範西川)

【PHP】html要素から<h2>のみを削除する正規表現で置換を行う preg_replaceを使う

Last updated at 2023-12-11Posted at 2023-05-09

コード

<?php
$contents = '<h1>aaa</h1><h2 class="">bbb</h2><h3>ccc</h3>';
echo preg_replace('/<h2.*>(.*?)<\/h2>/','', $contents);

結果

<h1>aaa</h1><h3>ccc</h3>

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