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<?php class DIContainer { private $properties = array(); public function __set($propertyName, $value) { $this->properties[$propertyName] = $value; } public function __get($propertyName) { return is_callable($this->properties[$propertyName]) ? $this->properties[$propertyName]() : $this->properties[$propertyName]; } } class SessionClass { public $cookieName; public function __construct($cookieName) { $this->cookieName = $cookieName; } } class Application { public static function run() { $di = new DIContainer(); $di->sessionCookieName = 'id'; $di->sessionStorageClass = 'SessionClass'; $di->sessionStorage = function ($di) { $className = $di->sessionStorageClass; return new $className($di->sessionCookieName); }; $sessionHandler = $di->sessionStorage; echo get_class($sessionHandler), "\n", $sessionHandler->cookieName; } } Application::run();
Output for 7.1.0 - 7.1.33, 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Application::{closure}(), 0 passed in /in/DlEPk on line 9 and exactly 1 expected in /in/DlEPk:25 Stack trace: #0 /in/DlEPk(9): Application::{closure}() #1 /in/DlEPk(29): DIContainer->__get('sessionStorage') #2 /in/DlEPk(34): Application::run() #3 {main} thrown in /in/DlEPk on line 25
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Warning: Missing argument 1 for Application::{closure}(), called in /in/DlEPk on line 9 and defined in /in/DlEPk on line 25 Notice: Undefined variable: di in /in/DlEPk on line 26 Notice: Trying to get property of non-object in /in/DlEPk on line 26 Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/DlEPk:27 Stack trace: #0 /in/DlEPk(9): Application::{closure}() #1 /in/DlEPk(29): DIContainer->__get('sessionStorage') #2 /in/DlEPk(34): Application::run() #3 {main} thrown in /in/DlEPk on line 27
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Warning: Missing argument 1 for Application::{closure}(), called in /in/DlEPk on line 9 and defined in /in/DlEPk on line 25 Notice: Undefined variable: di in /in/DlEPk on line 26 Notice: Trying to get property of non-object in /in/DlEPk on line 26 Fatal error: Class name must be a valid object or a string in /in/DlEPk on line 27
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Warning: Missing argument 1 for {closure}(), called in /in/DlEPk on line 9 and defined in /in/DlEPk on line 25 Notice: Undefined variable: di in /in/DlEPk on line 26 Notice: Trying to get property of non-object in /in/DlEPk on line 26 Fatal error: Class name must be a valid object or a string in /in/DlEPk on line 27
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/DlEPk on line 25
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/DlEPk on line 25
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/DlEPk on line 4
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/DlEPk on line 4
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/DlEPk on line 4
Process exited with code 255.
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