3v4l.org

run code in 300+ PHP versions simultaneously
<?php urldecode("CN%3DTeszt+Titkos%EDt%F3+Tan%FAs%EDtv%E1nykiad%F3+-+GOVCA%2CO%3DNISZ+Nemzeti+Infokommunik%E1ci%F3s+Szolg%E1ltat%F3+Zrt.%2CL%3DBudapest%2CC%3DHU");
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.12 - 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
preferences:
246.09 ms | 406 KiB | 352 Q