3v4l.org

run code in 300+ PHP versions simultaneously
<?php class BaseObject { } class First extends BaseObject { } $object1 = new First; $object2 = new class extends First { }; echo $className1 = get_class($object1), "\n", $className2 = get_class($object2), "\n"; var_dump(new First instanceof $className2);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
First First@anonymous/in/dSISl:10$0 bool(false)
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 First First@anonymous/in/dSISl:10$0 bool(false)
Output for 7.4.4 - 7.4.33
First class@anonymous/in/dSISl:10$0 bool(false)
Output for 7.4.1
First class@anonymous/in/dSISl0x7effabc5d57b bool(false)
Output for 7.4.0
First class@anonymous/in/dSISl0x7f200245d57b bool(false)
Output for 7.3.33
First class@anonymous/in/dSISl0x7fe4dd32a07b bool(false)
Output for 7.3.32
First class@anonymous/in/dSISl0x7f8304ec007b bool(false)
Output for 7.3.31
First class@anonymous/in/dSISl0x7f396b30907b bool(false)
Output for 7.3.30
First class@anonymous/in/dSISl0x7f15e5dbe07b bool(false)
Output for 7.3.29
First class@anonymous/in/dSISl0x7f659126707b bool(false)
Output for 7.3.28
First class@anonymous/in/dSISl0x7fedc6eec07b bool(false)
Output for 7.3.26
First class@anonymous/in/dSISl0x7f439909a07b bool(false)
Output for 7.3.24
First class@anonymous/in/dSISl0x7fcb0464d07b bool(false)
Output for 7.3.23
First class@anonymous/in/dSISl0x7f6baec6c07b bool(false)
Output for 7.3.21
First class@anonymous/in/dSISl0x7f6ef15c207b bool(false)
Output for 7.3.20
First class@anonymous/in/dSISl0x7fef5c8f707b bool(false)
Output for 7.3.19
First class@anonymous/in/dSISl0x7fadf6d7807b bool(false)
Output for 7.3.18
First class@anonymous/in/dSISl0x7fe9be54007b bool(false)
Output for 7.3.17
First class@anonymous/in/dSISl0x7f7bee44b07b bool(false)
Output for 7.3.16
First class@anonymous/in/dSISl0x7efc7bb5907b bool(false)
Output for 7.3.13
First class@anonymous/in/dSISl0x7fcc4472e07b bool(false)
Output for 7.3.12
First class@anonymous/in/dSISl0x7f2b4176707b bool(false)
Output for 7.3.11
First class@anonymous/in/dSISl0x7fa06267b07b bool(false)
Output for 7.3.10
First class@anonymous/in/dSISl0x7f207011e07b bool(false)
Output for 7.3.9
First class@anonymous/in/dSISl0x7fb1db08e07b bool(false)
Output for 7.3.8
First class@anonymous/in/dSISl0x7f39d0d0407b bool(false)
Output for 7.3.7
First class@anonymous/in/dSISl0x7fd1fd13d07b bool(false)
Output for 7.3.6
First class@anonymous/in/dSISl0x7fc315e3e07b bool(false)
Output for 7.3.5
First class@anonymous/in/dSISl0x7f78a62e207b bool(false)
Output for 7.3.4
First class@anonymous/in/dSISl0x7f86fac7607b bool(false)
Output for 7.3.3
First class@anonymous/in/dSISl0x7f0bc873a07b bool(false)
Output for 7.3.2
First class@anonymous/in/dSISl0x7f1273d1307b bool(false)
Output for 7.3.1
First class@anonymous/in/dSISl0x7fd6be48207b bool(false)
Output for 7.3.0
First class@anonymous/in/dSISl0x7fc93033907b bool(false)
Output for 7.2.33
First class@anonymous/in/dSISl0x7fae1a75c07b bool(false)
Output for 7.2.32
First class@anonymous/in/dSISl0x7f586433907b bool(false)
Output for 7.2.31
First class@anonymous/in/dSISl0x7fa29eef507b bool(false)
Output for 7.2.30
First class@anonymous/in/dSISl0x7fb53434a07b bool(false)
Output for 7.2.29
First class@anonymous/in/dSISl0x7f05b8af007b bool(false)
Output for 7.2.26
First class@anonymous/in/dSISl0x7f1bacc1607b bool(false)
Output for 7.2.25
First class@anonymous/in/dSISl0x7f5e8eb5507b bool(false)
Output for 7.2.24
First class@anonymous/in/dSISl0x7fa55b30b07b bool(false)
Output for 7.2.23
First class@anonymous/in/dSISl0x7f34c137607b bool(false)
Output for 7.2.22
First class@anonymous/in/dSISl0x7f995053007b bool(false)
Output for 7.2.21
First class@anonymous/in/dSISl0x7fd11602707b bool(false)
Output for 7.2.20
First class@anonymous/in/dSISl0x7fd0c6c8507b bool(false)
Output for 7.2.19
First class@anonymous/in/dSISl0x7f8f9646407b bool(false)
Output for 7.2.18
First class@anonymous/in/dSISl0x7f74285dd07b bool(false)
Output for 7.2.17
First class@anonymous/in/dSISl0x7fa2aa75b07b bool(false)
Output for 7.2.16
First class@anonymous/in/dSISl0x7f9cfcd1707b bool(false)
Output for 7.2.15
First class@anonymous/in/dSISl0x7f12605c207b bool(false)
Output for 7.2.14
First class@anonymous/in/dSISl0x7fc80c1fd07b bool(false)
Output for 7.2.13
First class@anonymous/in/dSISl0x7ffb2057707b bool(false)
Output for 7.2.12
First class@anonymous/in/dSISl0x7fc6a18dd07b bool(false)
Output for 7.2.11
First class@anonymous/in/dSISl0x7fada8bad07b bool(false)
Output for 7.2.10
First class@anonymous/in/dSISl0x7f64017d207b bool(false)
Output for 7.2.9
First class@anonymous/in/dSISl0x7fd551c4207b bool(false)
Output for 7.2.8
First class@anonymous/in/dSISl0x7f66d34d807b bool(false)
Output for 7.2.7
First class@anonymous/in/dSISl0x7f4dd4f2507b bool(false)
Output for 7.2.6
First class@anonymous/in/dSISl0x7f0bb217d07b bool(false)
Output for 7.2.5
First class@anonymous/in/dSISl0x7f8cba22d07b bool(false)
Output for 7.2.4
First class@anonymous/in/dSISl0x7f6a2aa9807b bool(false)
Output for 7.2.3
First class@anonymous/in/dSISl0x7f4b291c907b bool(false)
Output for 7.2.2
First class@anonymous/in/dSISl0x7fbbe871907b bool(false)
Output for 7.2.1
First class@anonymous/in/dSISl0x7efdb269c07b bool(false)
Output for 7.2.0
First class@anonymous/in/dSISl0x7f10e31bd07b bool(false)
Output for 7.1.33
First class@anonymous/in/dSISl0x7f2a3464f07b bool(false)
Output for 7.1.32
First class@anonymous/in/dSISl0x7faf8400d07b bool(false)
Output for 7.1.31
First class@anonymous/in/dSISl0x7f9a0f87207b bool(false)
Output for 7.1.30
First class@anonymous/in/dSISl0x7fdba406007b bool(false)
Output for 7.1.29
First class@anonymous/in/dSISl0x7f4683ee807b bool(false)
Output for 7.1.28
First class@anonymous/in/dSISl0x7f2eeb0aa07b bool(false)
Output for 7.1.27
First class@anonymous/in/dSISl0x7fb55584807b bool(false)
Output for 7.1.26
First class@anonymous/in/dSISl0x7f725525c07b bool(false)
Output for 7.1.25
First class@anonymous/in/dSISl0x7fb71311d07b bool(false)
Output for 7.1.24
First class@anonymous/in/dSISl0x7ffacfb0207b bool(false)
Output for 7.1.23
First class@anonymous/in/dSISl0x7fd8335b207b bool(false)
Output for 7.1.22
First class@anonymous/in/dSISl0x7f0a9753807b bool(false)
Output for 7.1.21
First class@anonymous/in/dSISl0x7fdf38b8107b bool(false)
Output for 7.1.20
First class@anonymous/in/dSISl0x7fcd4aae807b bool(false)
Output for 7.1.19
First class@anonymous/in/dSISl0x7ff5d40bf07b bool(false)
Output for 7.1.18
First class@anonymous/in/dSISl0x7f1cd4e6507b bool(false)
Output for 7.1.17
First class@anonymous/in/dSISl0x7f50edaa707b bool(false)
Output for 7.1.16
First class@anonymous/in/dSISl0x7fdfe4a8b07b bool(false)
Output for 7.1.15
First class@anonymous/in/dSISl0x7fe4e834307b bool(false)
Output for 7.1.14
First class@anonymous/in/dSISl0x7fa7517a507b bool(false)
Output for 7.1.13
First class@anonymous/in/dSISl0x7f9cd26be07b bool(false)
Output for 7.1.12
First class@anonymous/in/dSISl0x7f4fefaf107b bool(false)
Output for 7.1.11
First class@anonymous/in/dSISl0x7f5a1e99607b bool(false)
Output for 7.1.10
First class@anonymous/in/dSISl0x7f72a5b8907b bool(false)
Output for 7.1.9
First class@anonymous/in/dSISl0x7f33e2b7a07b bool(false)
Output for 7.1.8
First class@anonymous/in/dSISl0x7f29f9fd107b bool(false)
Output for 7.1.7
First class@anonymous/in/dSISl0x7f262d75807b bool(false)
Output for 7.1.6
First class@anonymous/in/dSISl0x7fc1004f007b bool(false)
Output for 7.1.5
First class@anonymous/in/dSISl0x7f344904f07b bool(false)
Output for 7.1.4
First class@anonymous/in/dSISl0x7fefeb7fa07b bool(false)
Output for 7.1.3
First class@anonymous/in/dSISl0x7f56d950107b bool(false)
Output for 7.1.2
First class@anonymous/in/dSISl0x7f1c0e01807b bool(false)
Output for 7.1.1
First class@anonymous/in/dSISl0x7f697971c07b bool(false)
Output for 7.1.0
First class@anonymous/in/dSISl0x7fa2019a607b bool(false)
Output for 7.0.33
First class@anonymous/in/dSISl0x7ff14b7ab07b bool(false)
Output for 7.0.32
First class@anonymous/in/dSISl0x7f1bafad207b bool(false)
Output for 7.0.31
First class@anonymous/in/dSISl0x7fc95155507b bool(false)
Output for 7.0.30
First class@anonymous/in/dSISl0x7f47100dd07b bool(false)
Output for 7.0.29
First class@anonymous/in/dSISl0x7f7a4533107b bool(false)
Output for 7.0.28
First class@anonymous/in/dSISl0x7f54aae6307b bool(false)
Output for 7.0.27
First class@anonymous/in/dSISl0x7f37265dc07b bool(false)
Output for 7.0.26
First class@anonymous/in/dSISl0x7fde9ca0107b bool(false)
Output for 7.0.25
First class@anonymous/in/dSISl0x7fa7459bd07b bool(false)
Output for 7.0.24
First class@anonymous/in/dSISl0x7fdca9fd707b bool(false)
Output for 7.0.23
First class@anonymous/in/dSISl0x7f81267d707b bool(false)
Output for 7.0.22
First class@anonymous/in/dSISl0x7f739fa5307b bool(false)
Output for 7.0.21
First class@anonymous/in/dSISl0x7f2be44ed07b bool(false)
Output for 7.0.20
First class@anonymous/in/dSISl0x7fc0eba6907b bool(false)
Output for 7.0.19
First class@anonymous/in/dSISl0x7f98b36a807b bool(false)
Output for 7.0.18
First class@anonymous/in/dSISl0x7fbf9feee07b bool(false)
Output for 7.0.17
First class@anonymous/in/dSISl0x7fd1d2f3907b bool(false)
Output for 7.0.16
First class@anonymous/in/dSISl0x7f5a02dc307b bool(false)
Output for 7.0.15
First class@anonymous/in/dSISl0x7fbbeaafc07b bool(false)
Output for 7.0.14
First class@anonymous/in/dSISl0x7f66a098607b bool(false)
Output for 7.0.13
First class@anonymous/in/dSISl0x7f3421d2f07b bool(false)
Output for 7.0.12
First class@anonymous/in/dSISl0x7faacf25607b bool(false)
Output for 7.0.11
First class@anonymous/in/dSISl0x7f0d6bfa407b bool(false)
Output for 7.0.10
First class@anonymous/in/dSISl0x7f00f70e307b bool(false)
Output for 7.0.9
First class@anonymous/in/dSISl0x7f08195dc07b bool(false)
Output for 7.0.8
First class@anonymous/in/dSISl0x7fb0dcfea07b bool(false)
Output for 7.0.7
First class@anonymous/in/dSISl0x7f42c21d407b bool(false)
Output for 7.0.6
First class@anonymous/in/dSISl0x7f88a0ac507b bool(false)
Output for 7.0.5
First class@anonymous/in/dSISl0x7f86058e307b bool(false)
Output for 7.0.4
First class@anonymous/in/dSISl0x7f88971dc07b bool(false)
Output for 7.0.3
First class@anonymous/in/dSISl0x7f64f74b107b bool(false)
Output for 7.0.2
First class@anonymous/in/dSISl0x7f956b32507b bool(false)
Output for 7.0.1
First class@anonymous/in/dSISl0x7f864271a07b bool(false)
Output for 7.0.0
First class@anonymous/in/dSISl0x7f68034d907b bool(false)
Output for 5.6.0 - 5.6.40
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/dSISl on line 10
Process exited with code 255.
preferences:
229.9 ms | 401 KiB | 287 Q