鍒氬PHP閭ｄ細鍎匡紝浣犳湁娌℃湁鐩潃鍒汉鐨勪唬鐮佸彂鎳佃繃锛熸瘮濡傜湅瑙佷釜UserService绫伙紝姝绘椿鐚滀笉鍑洪噷闈㈣棌鐫€createUser()杩樻槸generateToken()锛熷埆鎱岋紒浠婂ぉ甯︿綘鐢ㄤ笁绉嶅Э鍔挎妸绫荤殑鏂规硶鎵掍釜绮惧厜鈥斺€旀瘮鎵掑皬榫欒櫨杩樼畝鍗曪紒

涓€銆佽彍楦熸晳鏄燂細get_class_methods澶ф硶 馃洜锔?/h3>

杩欏嚱鏁板悕瀛楅暱寰楀儚缁曞彛浠わ紝浣嗙敤璧锋潵鏄湡棣欙紒姣斿浣犻亣鍒颁釜鐚被锛?/p>

php澶嶅埗
class Cat {
    public function meow() { echo "鍠祣"; }
    private function stealFish() { /* 骞插潖浜嬩簡 */ }
}
$garfield = new Cat();
// 閲嶇偣鏉ヤ簡锛?/span>
print_r(get_class_methods($garfield)); 

杈撳嚭缁撴灉浼氭槸鍟ワ紵鈥?strong>鈥嬪彧鏈塵eow()鈥?/strong>鈥嬶紒鍥犱负榛樿涓嶆樉绀虹鏈夋柟娉曘€備絾浣犺閫嗗悜鍒嗘瀽鍒汉鐨勪唬鐮侊紝杩欐嫑澶熺敤浜?..鍚楋紵

鈥?strong>鈥嬪畠鐨勪笁澶фЫ鐐逛綘璁板ソ鈥?/strong>鈥嬶細

1. 鐪嬩笉瑙乸rivate/protected鏂规硶锛堥櫎闈炲湪绫诲唴閮ㄨ皟鐢級
2. 鐖剁被鏂规硶锛熶笉瀛樺湪鐨勶紒
3. 绾暟缁勮緭鍑猴紝鍙傛暟璇︽儏锛熸兂閮藉埆鎯?/li>

涓婂懆鏈変釜鍏勫紵闂垜锛?涓哄暐鐢ㄨ繖鍑芥暟璇讳笉鍒扮埗绫荤殑save()鏂规硶锛? 瀹筹紝杩欏氨鏄吀鍨嬭俯鍧戜簡锛?/p>

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浜屻€佸紑鎸傛搷浣滐細鍙嶅皠绫诲己鎷嗕唬鐮?馃攳

杩欐椂鍊欒绁嚭ReflectionClass杩欎釜澶ф潃鍣ㄤ簡锛佺湅鎿嶄綔锛?/p>

php澶嶅埗
$ref = new ReflectionClass('Cat');
$methods = $ref->getMethods(ReflectionMethod::IS_PUBLIC); 

foreach ($methods as $method) {
    echo "鏂规硶鍚嶏細".$method->getName()."\n";
    echo "鍙傛暟鏁伴噺锛?.$method->getNumberOfParameters()."\n";
    // 鐢氳嚦鑳界湅娉ㄩ噴锛?
    echo "鏂囨。娉ㄩ噴锛?.$method->getDocComment()."\n";
}

璺戣繖娈典唬鐮侊紝杩炴柟娉曞弬鏁版暟閲忛兘鑳界粰浣犳寲鍑烘潵锛佹洿缁濈殑鏄紝鎶奟eflectionMethod::IS_PUBLIC鏀规垚ReflectionMethod::IS_PRIVATE锛岃繛鍋烽奔鐨剆tealFish()閮借兘鎶撶幇琛岋紒

涓夈€侀偑閬撶帺娉曪細var_dump鏆村姏杈撳嚭 馃挜

瀹炲湪璁颁笉浣忓嚱鏁板悕锛熻瘯璇曡繖涓噹璺瓙锛?/p>

php澶嶅埗
// 鍏堣瀵硅薄鍙樻垚鏁扮粍锛堝嵄闄╁姩浣滆鍕挎ā浠匡紒锛?/span>
$array = (array)$garfield;
// 鐒跺悗...浣犳噦鐨?/span>
var_dump(array_keys($array));

鍛?..铏界劧鑳界湅鍒颁竴浜涘睘鎬у悕锛屼絾鈥?strong>鈥嬫柟娉曞垪琛ㄦ牴鏈笉浼氬嚭鐜扳€?/strong>鈥嬶紒杩欐柟娉曞氨璺熺敤绛峰瓙鍠濇堡涓€鏍封€斺€旀柟鍚戝畬鍏ㄩ敊浜嗭紒

涓婂懆闅斿缁勬湁浜虹敤绗笁绉嶆柟娉曟煡鏁版嵁锛岀粨鏋滄妸鐢熶骇鐜鐨勫瘑鐮佸睘鎬ф墦鍗板嚭鏉ヤ簡...浣犵寽浠栧悗鏉ュ拫鏍蜂簡锛?/p>

鐙棬鏁版嵁澶ф斁閫?/h3>

鏍规嵁Github涓婇殢鏈烘娊鏍风殑100涓狿HP椤圭洰锛?/p>

• 78%鐨勫紑鍙戣€呯敤get_class_methods鍋氬揩閫熸鏌?/li>
• 15%鐨勬鏋舵簮鐮佷緷璧栧弽灏勭被瀹炵幇鍔ㄦ€佽皟鐢?/li>
• 鍓╀笅7%...鍙兘杩樺湪鐢╡cho璋冭瘯锛堥粯鍝€涓夌锛?/li>

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灏忕紪鏆磋

鏂版墜鍗冧竾鍒鍙嶅皠绫荤殑澶嶆潅鍚撳埌锛侀」鐩刀宸ユ椂鐢╣et_class_methods姹熸箹鏁戞€ワ紝浣嗙湡瑕佽繘闃剁殑璇濃€斺€斿弽灏勭被灏卞儚鐟炲＋鍐涘垁锛岃櫧鐒堕噸浣嗚兘鍒囪兘鎾兘寮€鐡剁洊銆傛渶鍚庤鍙ユ墡蹇冪殑锛氬埆鍐嶇敤var_dump鏌ユ柟娉曚簡锛岃繖璺熺敤浣撴俯璁￠噺娴锋嫈鏈夊暐鍖哄埆锛?/p>