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ame,$arguments){//瀹炰緥鍖栦竴涓弽灏勭被static::class浠ユ寚绀鸿皟鐢ㄨ€?reflectionClass=self::鑾峰彇鍙嶅皠绫?);//杩欓噷瑕佹湁涓害瀹氾紝灏辨槸绫诲父閲忔垚鍛樼殑鍚嶅瓧蹇呴』澶у啓銆?/杩欓噷鏄彇鍒板苟璋冪敤鐨勯潤鎬佹柟娉曞悕瀵瑰簲鐨勫父閲忓€笺€傝繖閲岃櫧鐒舵湁getValue鏂规硶//浣嗘槸鍥犱负瀹冪殑杩斿洖鍊间笉鍙潬锛屾垜浠緷璧栧畠鍘熸潵闅愬惈鐨刜_toString鏂规硶鏉ュ府鎴戜滑杈撳嚭瀛楃涓层€傝兘銆?constant=$reflectionClass->getConstant(strtoupper($name));//鑾峰彇璋冪敤鑰呯殑鏋勯€犲嚱鏁?construct=$reflectionClass->getConstructor();//Makeitaccessible鍥犱负鎴戜滑璁剧疆淇グ绗︿负杩欓噷鐨刾rotected闇€瑕佽闂紝鎵€浠ラ渶瑕佽缃负鍙闂€?construct->setAccessible(true);//鍥犱负绫荤幇鍦ㄦ槸鍙闂殑锛屾墍浠ユ垜浠彲浠ョ洿鎺ュ疄渚嬪寲瀹冦€傚疄渚嬪寲鍚庯紝PHP浼氳嚜鍔ㄨ皟鐢╛_toString鏂规硶杩斿洖鏈熸湜鍊笺€?static=newstatic($constant);杩斿洖$闈欐€侊紱}/***瀹炰緥鍖栦竴涓弽灏勭被*@returnReflectionClass*@throwsReflectionException*/protectedstaticfunctiongetReflectionClass(){if(!self::$reflectionClassinstanceofReflectionClass){self::$reflectionClass=newReflectionClass(static::鐝骇锛?}returnself::$reflectionClass;}/***@returnstring*/publicfunction__toString(){return(string)self::$value;}/***鍒ゆ柇涓€涓€兼槸鍚︽湁鏁堬紝鍗虫槸鍚︿负鏋氫妇鎴愬憳鐨勫€?@param$val*@returnbool*@throwsReflectionException*/publicstaticfunctionisValid($val){returnin_array($val,self::toArray());}/***灏嗘灇涓炬垚鍛樿浆鎹负閿€煎杈撳嚭*@returnarray*@throwsReflectionException*/publicstaticfunctiontoArray(){returnself::getEnumMembers();}/***鑾峰彇鏋氫妇鐨勫父閲忔垚鍛樻暟缁?@returnarray*@throwsRereflectionException*/publicstaticfunctiongetEnumMembers(){returnself::getReflectionClass()->getConstants();}}/***鑾峰彇鏋氫妇鎴愬憳鍊兼暟缁?@returnarray*@throwsReflectionException*/publicstaticfunctionvalues(){returnarray_values(self::toArray());}/***鑾峰彇鏋氫妇鎴愬憳閿暟缁?@returnarray*@throwsReflectionException*/publicstaticfunctionkeys(){returnarray_keys(self::getEnumMembers());}/***鍒ゆ柇Key鏄惁鏈夋晥鎴栧瓨鍦?@param$key*@returnbool*@throwsReflectionException*/publicstaticfunctionisKey($key){returnin_array($key,array_keys(self::getEnumMembers())));}/***鏍规嵁Key鑾峰彇鏋氫妇鎴愬憳鍊?@param$key*@returnstatic*/publicstaticfunctiongetKey($key){returnself::$key();}/***鏍煎紡鍖栨灇涓剧粨鏋滅被鍨?@paramnull|bool|int$type褰撹繖閲岀殑鍊兼槸浠€涔堢被鍨嬫椂锛屽氨鏄繖绉嶇被鍨嬭鏍煎紡鍖栬緭鍑?@returnbool|int|string|null*/publicfunctionformat($type=null){switch(true){//褰撴槸绾暟瀛楁垨鑰呯被鍨嬫槸int鍊兼椂锛屼細杞负intcasectype_digit(鑷垜锛氾細$鍊硷級||is_int($type):return(int)self::$value;浼戞伅;//杩斿洖bool绫诲瀷case$type===true:return(bool)filter_var(self::$value,FILTER_VALIDATE_BOOLEAN);浼戞伅;榛樿鍊硷細杩斿洖self::$value锛涗紤鎭?}}}classOrderStatusextendsEnum{//榛樿鍊糲onst__default=self::WAIT_PAYMENT;//绛夊緟浠樻constWAIT_PAYMENT=0;//寰呭彂璐onstWAIT_SHIP=1;//寰呮帴鏀禼onstWAIT_RECEIPT=2;//寰呰瘎浼癱onstWAIT_COMMENT=3;}$WAIT_SHIP=OrderStatus::WAIT_SHIP();//鐩存帴杈撳嚭涓€涓瓧绗︿覆echo$WAIT_SHIP;//纭畾绫诲瀷鏄惁瀛樺湪var_dump($WAIT_SHIPinstanceofOrderStatus);//鏍煎紡鍖栬緭鍑轰互鏌ョ湅鏄惁闇€瑕佸瓧绗︿覆銆乥ool鎴杙lastic//鑷姩var_dump($WAIT_SHIP->format());//Plasticvar_dump($WAIT_SHIP->format(1));//boolvar_dump($WAIT_SHIP->format(true));//鏋氫妇鍊煎垽鏂繖涓€兼槸鍚︽湁鏁坴ar_dump(OrderStatus::isValid(2));//鍒ゆ柇杩欎釜鍊兼槸鍚︽湁鏁堢殑鏋氫妇鍊紇ar_dump(OrderStatus::isValid(8));//鑾峰彇鎵€鏈夋灇涓炬垚鍛樼殑Keyvar_dump(OrderStatus::keys());//鑾峰彇鎵€鏈夋灇涓炬垚鍛樼殑鍊紇ar_dump(OrderStatus::values());//鑾峰彇鏋氫妇鎴愬憳鐨勯敭鍊煎var_dump(OrderStatus::toArray());//鍒ゆ柇鏋氫妇Key鏄惁鏈夋晥var_dump(OrderStatus::isKey('WAIT_PAYMENT'));//鍒ゆ柇鏋氫妇Key鏄惁鏈夋晥var_dump(OrderStatus::isKey('WAIT_PAYMENT_TMP'));//鏍规嵁Key鍙栧€兼敞鎰忚繖閲屾病鏈夊彇鍑簍ype//鏇存帹鑽愮洿鎺ヤ娇鐢ㄥ彇绫诲父閲忚幏鍙栫殑鏂规硶鎴栬€呭湪楂樼増鏈腑鐩存帴浣跨敤绫诲父閲忎慨楗扮//鏈€濂借绫诲父閲忎笉鍙锛屼絾鏄渶瑕侀澶栫殑processingvar_dump(OrderStatus::getKey('WAIT_PAYMENT')->format(1));鑷虫涓€涓畬鏁寸殑鏋氫妇瀹屾垚~浠ヤ笅鍐呭锛岀紪杈戜簬2019-10-21锛屽彧鏄竴涓疄鐜版€濊矾銆傚鏋滈渶瑕佸湪鐢熶骇涓娇鐢紝寤鸿浣跨敤姣旇緝鎴愮啛鐨勬柟妗堛€備笅闈㈡帹鑽愮殑鏄痬arc-mabe/php-enum-Packagistmyclabs/php-enum-Packagist
