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run code in 150+ php & hhvm versions
Bugs & Features
<?php $userSpecifiedPath = '/deep/nested/controller'; // Change me! // Don't edit below =============================================== // ================================================================ // Simple config example // ================================================================ $routerConfig = <<<CONFIG [/] Controller = "HomepageController" [/deep*] Controller = "DeepController" [404] Controller = "404Controller" CONFIG; // ================================================================ // Simple router example // ================================================================ class Router { private $routes; public function __construct($routes) { $this->routes = $routes; } public function getRouteFromPath($path) { if(array_key_exists($path, $this->routes) === true) { return $this->routes[$path]; } $hierarchical = $this->getHierarchicalRouteFromPath($path); if(!empty($hierarchical)) { return $hierarchical; } elseif(array_key_exists('404', $this->routes) === true) { return $this->routes['404']; } throw new Exception('No controllers found.'); } public function getAllHierarchicalRoutes() { $routes = array(); foreach($this->routes as $key => $route) { if(strpos($key, '*') === strlen($key) - 1) { $routes[$key] = $route; } } return $routes; } public function getHierarchicalRouteFromPath($path) { foreach($this->routes as $key => $route) { if(strpos($key, '*') === strlen($key) - 1) { if(strpos($path, rtrim($key, '*')) === 0) { return $route; } } } } } // ================================================================ // Sample output // ================================================================ $routes = parse_ini_string($routerConfig, true); $Router = new Router($routes); $selectedRoute = $Router->getRouteFromPath($userSpecifiedPath); echo 'Using controller: ' . $selectedRoute['Controller'];
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Using controller: DeepController
Output for 5.0.0 - 5.1.1, 5.1.3 - 5.2.17
Fatal error: Call to undefined function parse_ini_string() in /in/r3fPX on line 77
Process exited with code 255.
Output for 5.1.2
Fatal error: Call to undefined function parse_ini_string() in /in/r3fPX on line 78
Process exited with code 255.
Output for 4.4.3 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/r3fPX on line 31
Process exited with code 255.
Output for 4.4.2
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/r3fPX on line 32
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/r3fPX on line 31
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/r3fPX on line 31
Process exited with code 255.