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run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace texdc\cicerone; /** * Provides encapsulation and validation of HTTP method values * * @link http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html */ final class HttpMethod { /**#@+ * method constants * @var string */ const ANY = '*'; const GET = 'GET'; const HEAD = 'HEAD'; const POST = 'POST'; const PUT = 'PUT'; const DELETE = 'DELETE'; const OPTIONS = 'OPTIONS'; const TRACE = 'TRACE'; /**#@- */ /** @var string[] */ private static $allValues = [ self::ANY, self::GET, self::HEAD, self::POST, self::PUT, self::DELETE, self::OPTIONS, self::TRACE, ]; /** @var self[] */ private static $instances = []; /** @var string */ private $value; /** * @param string $aValue * @throws InvalidArgumentException */ public function HttpMethod($aValue) { if (!self::validate($aValue)) { throw new InvalidArgumentException("Invalid method [$aValue]"); } $this->value = self::sanitize($aValue); self::$instances[$this->value] = $this; } /** * @param string $aMethod * @param array $arguments * @return self */ public static function __callStatic($aMethod, $arguments = []) { if (!isset(self::$instances[$aMethod])) { $instance = new static($aMethod); $aMethod = $instance->value; } return self::$instances[$aMethod]; } /** * @param string $aValue * @return string */ public static function sanitize($aValue) { return trim(strtoupper($aValue)); } /** * @param string $aValue * @return bool */ public static function validate($aValue) { return in_array(self::sanitize($aValue), self::$allValues); } /** * @param string $aValue * @return bool */ public function hasValue($aValue) { return $this->value === (string) $aValue; } /** @return bool */ public function isAny() { return $this->hasValue(self::ANY); } /** @return bool */ public function isGet() { return $this->hasValue(self::GET) || $this->isAny(); } /** @return bool */ public function isHead() { return $this->hasValue(self::HEAD) || $this->isAny(); } /** @return bool */ public function isPost() { return $this->hasValue(self::POST) || $this->isAny(); } /** @return bool */ public function isPut() { return $this->hasValue(self::PUT) || $this->isAny(); } /** @return bool */ public function isDelete() { return $this->hasValue(self::DELETE) || $this->isAny(); } /** @return bool */ public function isOptions() { return $this->hasValue(self::OPTIONS) || $this->isAny(); } /** @return bool */ public function isTrace() { return $this->hasValue(self::TRACE) || $this->isAny(); } /** @return string */ public function __toString() { return $this->value; } } var_dump(HttpMethod::sanitize(' gofu '));
based on 3DWF2
Output for 5.4.0 - 7.2.0
string(4) "GOFU"
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/WjpP8 on line 27
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/WjpP8 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/WjpP8 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/WjpP8 on line 3
Process exited with code 255.