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<?php class X { function __construct($fun) { $fun(); } function callMe() { echo "yay\n"; } static function create($fun) { return new X($fun); } } $x = X::create(function() use ($x) { $x->callMe(); });
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
Warning: Undefined variable $x in /in/uvLJK on line 8 Fatal error: Uncaught Error: Call to a member function callMe() on null in /in/uvLJK:8 Stack trace: #0 /in/uvLJK(4): {closure}() #1 /in/uvLJK(6): X->__construct(Object(Closure)) #2 /in/uvLJK(8): X::create(Object(Closure)) #3 {main} thrown in /in/uvLJK on line 8
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: Undefined variable $x in /in/uvLJK on line 8 Fatal error: Uncaught Error: Call to a member function callMe() on null in /in/uvLJK:8 Stack trace: #0 /in/uvLJK(4): {closure}() #1 /in/uvLJK(6): X->__construct(Object(Closure)) #2 /in/uvLJK(8): X::create(Object(Closure)) #3 {main} thrown in /in/uvLJK on line 8
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: x in /in/uvLJK on line 8 Fatal error: Uncaught Error: Call to a member function callMe() on null in /in/uvLJK:8 Stack trace: #0 /in/uvLJK(4): {closure}() #1 /in/uvLJK(6): X->__construct(Object(Closure)) #2 /in/uvLJK(8): X::create(Object(Closure)) #3 {main} thrown in /in/uvLJK on line 8
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Call to a member function callMe() on null in /in/uvLJK:8 Stack trace: #0 /in/uvLJK(4): {closure}() #1 /in/uvLJK(6): X->__construct(Object(Closure)) #2 /in/uvLJK(8): X::create(Object(Closure)) #3 {main} thrown in /in/uvLJK on line 8
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Notice: Undefined variable: x in /in/uvLJK on line 8 Fatal error: Call to a member function callMe() on null in /in/uvLJK on line 8
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
Notice: Undefined variable: x in /in/uvLJK on line 8 Fatal error: Call to a member function callMe() on a non-object in /in/uvLJK on line 8
Process exited with code 255.

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