3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <p>text</p> <p>text2</p> <ul> <li>item1</li> <li>item2</li> </ul> HTML; var_export(preg_replace('/\R+/', '', $html));
Output for 5.4.0, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.15, 8.5.0
'<p>text</p><p>text2</p><ul><li>item1</li><li>item2</li></ul>'
Output for 8.3.28
/bin/php-8.3.28: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.3.28)
Process exited with code 1.
Output for 4.3.0
'<p>text</p> <p>text2</p> <ul> <li>item1</li> <li>item2</li> </ul>'
preferences:
51.53 ms | 408 KiB | 5 Q