3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function __debugInfo(): array { throw new \Error('x'); } } try { $a = new A(); // print_r($a->__debuginfo()); print_r($a, true); } catch (\Throwable $e) { echo $e->getMessage(); }
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.25, 8.4.1 - 8.4.12
Warning: Uncaught Error: x in /in/YTfSl:7 Stack trace: #0 [internal function]: A->__debugInfo() #1 /in/YTfSl(14): print_r(Object(A), true) #2 {main} thrown in /in/YTfSl on line 7 Fatal error: __debuginfo() must return an array in /in/YTfSl on line 14
Process exited with code 255.
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 Warning: Uncaught Error: x in /in/YTfSl:7 Stack trace: #0 [internal function]: A->__debugInfo() #1 /in/YTfSl(14): print_r(Object(A), true) #2 {main} thrown in /in/YTfSl on line 7 Fatal error: __debuginfo() must return an array in /in/YTfSl on line 14
Process exited with code 255.
Output for 7.0.0 - 7.0.33
A Object Warning: Uncaught Error: x in /in/YTfSl:7 Stack trace: #0 [internal function]: A->__debugInfo() #1 /in/YTfSl(14): print_r(Object(A), true) #2 {main} thrown in /in/YTfSl on line 7 Fatal error: __debuginfo() must return an array in /in/YTfSl on line 14
Process exited with code 255.
Output for 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
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/YTfSl on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':', expecting '{' or ';' in /in/YTfSl on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/YTfSl on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/YTfSl on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/YTfSl on line 5
Process exited with code 255.

preferences:
170.46 ms | 416 KiB | 5 Q