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<?php function extractRouteParameterComponents($routeParameter) { $regexPattern = "/^{(\w+)(?::(.+))?}(\?)?$/"; if (preg_match($regexPattern, $routeParameter, $matches)) { $name = $matches[1]; $type = $matches[2] ?? "[^/]"; $optional = isset($matches[3]); return [$name, $type, $optional]; } } $routeParameter = "{id:[0-9]+}?"; $parameterComponents = extractRouteParameterComponents($route); var_dump($parameterComponents);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $route in /in/0VEng on line 16 Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/0VEng on line 6 NULL

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