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run code in 300+ PHP versions simultaneously
<?php class Menu { private $menus = []; private $name; public function __construct($name) { $this->name = $name; } public function addMenu(static $menu) { $this->menus[] = $menu; } public function getMenus() { return $this->menus; } public function __toString() { return $this->name; } } class SubMenu extends Menu {} $menu1 = new Menu('Top Level Menu'); $menu1->addMenu(new Menu('Child Menu')); $menu1->addMenu(new SubMenu('Sub Menu')); foreach ($menu1->getMenus() as $menu) { echo "{$menu}<br />"; }
Output for 5.6.8
Parse error: syntax error, unexpected 'static' (T_STATIC), expecting variable (T_VARIABLE) in /in/WhXTn on line 12
Process exited with code 255.
Output for 5.4.0 - 5.4.40, 5.5.24
Parse error: syntax error, unexpected 'static' (T_STATIC), expecting '&' or variable (T_VARIABLE) in /in/WhXTn on line 12
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
Parse error: syntax error, unexpected '[' in /in/WhXTn on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/WhXTn on line 4
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/WhXTn 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/WhXTn 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/WhXTn on line 4
Process exited with code 255.
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