Online PHP editor | output for KgAYA

<?php $html = <<<HTML 税务调查。 [caption id="attachment_111" align="aligncenter" width="100"]<img src="https://royaldesign.com/image/11/gubi-moon-dining-table-round-120-h73-3?w=168&quality=80" alt="拜登与儿子。" width="100" height="100" class="size-full wp-image" /> 拜登与儿子。[/caption] 他在声明中说：“我会非常认真地调查，往来。” <img src="https://royaldesign.com/image/11/gubi-moon-dining-table-round-120-h73-3?w=168&quality=80" alt="拜登总统" width="100" height="100" class="aligncenter size-full wp-image" /> <div style="position:relative; overflow:hidden"> <iframe src="https://cdn.google.com/players/VM.html" width="100" height="100" frameborder="0" scrolling="auto" title="大促销拜登的美国" style="position:absolute;"></iframe> </div> <iframe style="border: none; overflow: hidden;" src="https://www.facebook.com/plugins/video.php?height=100&href=https%3A%2F%2Fwww.facebook.com;width=100&t=0" width="100" height="100" frameborder="0" allowfullscreen="allowfullscreen"></iframe> <iframe src="https://www.facebook.com/plugins/video.php?height=400&href=https%3A%2F%2&show_text=false&width=100&t=0" width="100" height="100" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen="true" allow="autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share" allowFullScreen="true"></iframe> <b>更多热点</b> <p>halo拜登也指美国经济不会衰退</p> <figure id="attachment_279" style="width: 100px" class="wp-caption alignnone"><img class="size-full wp-imag" src="https://royaldesign.com/image/11/gubi-moon-dining-table-round-120-h73-3?w=168&quality=80" alt="修理厂商总会拜登城" width="100" height="100" /><figcaption class="wp-caption-text">修理厂商总会拜登城</figcaption></figure> <a href="http://google.com">go to google</a> <span style="color: #ff6600;"><strong>另外，拜登声明中说</strong></span> HTML; $tags = ["拜登", "认真"]; $blacklisted = implode( '|', array_map( fn($tag) => "<{$tag}[ >].+?" . ($tag === 'img' ? "/>" : "</$tag>"), ['a', 'img', 'iframe', 'figure', 'figcaption'] ) ); echo preg_replace( sprintf('~(?:\[caption[ \]].+?\[/caption]|%s)(*SKIP)(*FAIL)|%s~us', $blacklisted, implode('|', $tags)), '<span class="article-tag"><a class="mytag" href="http://outside.com">$0</a></span>', $html );