3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<_ <p>my text 1</p><br /> some other content<br /> <p>some other paragraph followed by an html line break</p><br><br /> etc...<br /> _; echo preg_replace('~(</p>)<br ?/?>~', '$1', $str);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.15, 8.5.0
<p>my text 1</p> some other content<br /> <p>some other paragraph followed by an html line break</p><br /> etc...<br />
preferences:
143.54 ms | 408 KiB | 5 Q