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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of Flight Routing.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * PHP version 7.1 and above required  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    Divine Niiquaye Ibok <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2019 Biurad Group (https://biurad.com/)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   https://opensource.org/licenses/BSD-3-Clause License  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please view the LICENSE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * file that was distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Flight\Routing\Traits;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Flight\Routing\Exceptions\InvalidControllerException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                trait CastingTrait  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @internal  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    final public function serialize(): string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return \serialize($this->__serialize());  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @internal  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    final public function unserialize($serialized): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->__unserialize(\unserialize($serialized));  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Locates appropriate route by name. Support dynamic route allocation using following pattern:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Pattern route:   `pattern/*<controller@action>`  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Default route: `*<controller@action>`  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Only action:   `pattern/*<action>`.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $route  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws InvalidControllerException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function castRoute(string $route): string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Match domain + scheme from pattern...  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (false !== \preg_match($regex = '@^(?:(https?):)?(//[^/]+)@i', $route)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $route = $this->castDomain($route, $regex);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (false !== \strpbrk($route, '*') && false !== \preg_match(self::RCA_PATTERN, $route, $matches)) { | 
            
                            
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                            if (!isset($matches['route']) || empty($matches['route'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                throw new InvalidControllerException("Unable to locate route candidate on `{$route}`"); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (isset($matches['controller'], $matches['action'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->controller = [$matches['controller'] ?: $this->controller, $matches['action']];  | 
            
                            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $route = $matches['route'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return (empty($route) || '/' === $route) ? '/' : $route;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Match scheme and domain from route patterned path  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $route  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $regex  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function castDomain(string $route, string $regex): string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return (string) \preg_replace_callback($regex, function (array $matches): string { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->setDomain(isset($matches[1]) ? $matches[0] : $matches[2]);  | 
            
                            
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                            return '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             128                          | 
                
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                        }, $route);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Ensures that the right-most slash is trimmed for prefixes of more than  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * one character, and that the prefix begins with a slash.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $uri  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $prefix  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    private function castPrefix(string $uri, string $prefix): string  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // Allow homepage uri on prefix just like python django url style.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (\in_array($uri, ['', '/'], true)) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return \rtrim($prefix, '/') . $uri;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (1 === \preg_match('/^([^\|\/|&|-|_|~|@]+)(&|-|_|~|@)/i', $prefix, $matches)) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $newPattern = \rtrim($prefix, $matches[2]) . $matches[2] . $uri;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return !empty($newPattern) ? $newPattern : \rtrim($prefix, '/') . '/' . \ltrim($uri, '/');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.