Online PHP editor | output for CvGYa

Output for 4.4.9, 5.2.5 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: <test> Приходите в наш <a d><test></a> видеочат, бывший когда-то <test>'м.<test>a больше нет. Забейте на <h2><test></h3> Труконф <test>
Output for 4.3.11, 4.4.0 - 4.4.8, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.4: Warning: preg_replace(): Compilation failed: nothing to repeat at offset 24 in /in/CvGYa on line 2
Output for 5.0.0 - 5.0.1: Warning: preg_replace(): Compilation failed: nothing to repeat at offset 24 in /in/CvGYa on line 2 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/CvGYa on line 2 PHP_EOL
Output for 4.3.10: Warning: Compilation failed: nothing to repeat at offset 24 in /in/CvGYa on line 2
Output for 4.3.0 - 4.3.9: Warning: Compilation failed: nothing to repeat at offset 24 in /in/CvGYa on line 2 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/CvGYa on line 2 PHP_EOL