3v4l.org

run code in 300+ PHP versions simultaneously
<?php $htm = "<!DOCTYPE><html></html>"; $dom = new DOMDocument; $dom->loadHTML($htm); $dom->doctype; var_dump("i'm still here"); $dom->doctype->name; var_dump("i'm not");
Output for 7.2.20 - 7.2.33, 7.3.7 - 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
Warning: DOMDocument::loadHTML(): htmlParseDocTypeDecl : no DOCTYPE name ! in Entity, line: 1 in /in/LE4P6 on line 6 string(14) "i'm still here" string(7) "i'm not"
Output for 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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.30, 7.2.0 - 7.2.19, 7.3.0 - 7.3.6
Warning: DOMDocument::loadHTML(): htmlParseDocTypeDecl : no DOCTYPE name ! in Entity, line: 1 in /in/LE4P6 on line 6 string(14) "i'm still here"
Process exited with code 139.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/LE4P6 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/LE4P6 on line 5
preferences:
276.74 ms | 401 KiB | 439 Q