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<?php class A { function __construct($val) { $this->val = $val; } function getClosure() { //returns closure bound to this object and scope return function() { return $this->val; }; } } $ob1 = new A(1); $ob2 = new A(2); $cl = $ob1->getClosure(); echo $cl(), "\n"; echo $cl->call($ob2);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Creation of dynamic property A::$val is deprecated in /in/WY4Ft on line 5 Deprecated: Creation of dynamic property A::$val is deprecated in /in/WY4Ft on line 5 1 2
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 Deprecated: Creation of dynamic property A::$val is deprecated in /in/WY4Ft on line 5 Deprecated: Creation of dynamic property A::$val is deprecated in /in/WY4Ft on line 5 1 2
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
1 2
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
1 Fatal error: Call to undefined method Closure::call() in /in/WY4Ft on line 19
Process exited with code 255.
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