{"id":30750,"date":"2023-07-31T09:54:40","date_gmt":"2022-07-20T05:43:31","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%aa%8c%e8%af%81php%e6%8e%a5%e5%8f%a3\/"},"modified":"2025-08-12T20:39:24","modified_gmt":"2025-08-12T12:39:24","slug":"%e9%aa%8c%e8%af%81php%e6%8e%a5%e5%8f%a3","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%aa%8c%e8%af%81php%e6%8e%a5%e5%8f%a3\/","title":{"rendered":"\u9a8c\u8bc1PHP\u63a5\u53e3"},"content":{"rendered":"<p>\u4ece\u5b8c\u5168\u4e0d\u4e86\u89e3\u63a5\u53e3\u7684\u5730\u65b9\u5f00\u59cb\u5b66\u4e60\u3002\u5f15\u7528\u81ea\u5b98\u65b9\u6587\u6863\u3002<\/p>\n<p>\u901a\u8fc7\u5bf9\u8c61\u63a5\u53e3\uff0c\u53ef\u4ee5\u521b\u5efa\u6307\u5b9a\u4ee3\u7801\uff0c\u800c\u65e0\u9700\u5b9a\u4e49\u4e86\u8fd9\u4e9b\u65b9\u6cd5\u7684\u5b9e\u73b0\uff0c\u6765\u6307\u5b9a\u67d0\u4e2a\u7c7b\u9700\u8981\u5b9e\u73b0\u7684\u65b9\u6cd5\u7c7b\u578b\u3002<\/p>\n<p>\u73b0\u5728\u5f00\u59cb\u5b9e\u9645\u5199\u4f5c\u4e86\u3002<\/p>\n<h1>1. \u57fa\u672c &#8211; \u57fa\u672c\u7684 de)\u6211\u82b1\u4e86\u4e00\u4e9b\u65f6\u95f4\u6765\u7406\u89e3\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n\r\n<span class=\"k\">require_once<\/span><span class=\"p\">(<\/span><span class=\"k\">__DIR__<\/span> <span class=\"mf\">.<\/span> <span class=\"s1\">'\/classTest.php'<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"n\">classSample<\/span><span class=\"o\">::<\/span><span class=\"nf\">two<\/span><span class=\"p\">();<\/span>\r\n\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n\r\n<span class=\"kd\">interface<\/span> <span class=\"nc\">Test<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classTest<\/span> <span class=\"kd\">implements<\/span> <span class=\"nc\">Test<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'TestOne'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'TestTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classSample<\/span> <span class=\"kd\">implements<\/span> <span class=\"nc\">Test<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\u30fb\u5b9f\u884c\u7d50\u679c\r\nSampleTwo\r\n<\/code><\/pre>\n<p>\u8fd9\u91cc\u662f\u6b63\u5e38\u7684\uff0c\u4f46\u662f\u5728\u63a5\u53e3\u4e2d\u6307\u5b9a\u7684\u65b9\u6cd5\u662f\u5fc5\u987b\u8981\u4f7f\u7528\u7684\u3002<\/p>\n<p>\u5982\u679c\u63d0\u5230\u7684\u8bdd\uff0c\u9700\u8981\u81f3\u5c11\u4f7f\u7528one\u65b9\u6cd5\u548ctwo\u65b9\u6cd5\u3002<\/p>\n<p>\u5982\u679c\u5728&#8221;ClassSample&#8221;\u7c7b\u4e2d\u5c06&#8221;one&#8221;\u65b9\u6cd5\u6ce8\u91ca\u6389\u5e76\u8fd0\u884c\uff0c\u5219\u4f1a\u5982\u4e0b\u6240\u793a\u2193<\/p>\n<pre class=\"post-pre\"><code>\u30fb\u5b9f\u884c\u7d50\u679c\r\nFatal error: Class classSample contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Test::one) in \/\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\/classTest.php on line 22\r\n<\/code><\/pre>\n<h1>\u5982\u679c\u65b9\u6cd5\u589e\u52a0\u4e86<br \/>\n\u65b9\u6cd5\u589e\u591a\u7684\u53e5\u5b50\u6709\u95ee\u9898\u5417\uff1f<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n\r\n<span class=\"k\">require_once<\/span><span class=\"p\">(<\/span><span class=\"k\">__DIR__<\/span> <span class=\"mf\">.<\/span> <span class=\"s1\">'\/classTest.php'<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"n\">classSample<\/span><span class=\"o\">::<\/span><span class=\"nf\">three<\/span><span class=\"p\">();<\/span>\r\n\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n\r\n<span class=\"kd\">interface<\/span> <span class=\"nc\">Test<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classTest<\/span> <span class=\"kd\">implements<\/span> <span class=\"nc\">Test<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'TestOne'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'TestTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classSample<\/span> <span class=\"kd\">implements<\/span> <span class=\"nc\">Test<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleOne'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">three<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleThree'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\u30fb\u5b9f\u884c\u7d50\u679c\r\nSampleThree\r\n<\/code><\/pre>\n<p>\u5173\u4e8e\u65b0\u589e\u52a0\u7684\u65b9\u6cd5\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<h1>3. \u7e7c\u627f<br \/>\n\u80fd\u4e0d\u80fd\u7ee7\u627f\uff1f<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n\r\n<span class=\"kd\">interface<\/span> <span class=\"nc\">Test<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">classTest<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classTest<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'TestOne'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'TestTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classSample<\/span> <span class=\"kd\">implements<\/span> <span class=\"nc\">Test<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleOne'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\u30fb\u5b9f\u884c\u7d50\u679c\r\nFatal error: Test cannot implement classTest - it is not an interface in \/\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb\/classTest.php on line 3\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u600e\u4e48\u6837\uff1f<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n\r\n<span class=\"kd\">interface<\/span> <span class=\"nc\">TestA<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">interface<\/span> <span class=\"nc\">TestB<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">TestA<\/span><span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classTest<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'TestOne'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'TestTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classSample<\/span> <span class=\"kd\">implements<\/span> <span class=\"nc\">TestA<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleOne'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\u30fb\u5b9f\u884c\u7d50\u679c\r\nSampleTwo\r\n<\/code><\/pre>\n<p>\u539f\u4f86\u5982\u6b64\u3002\u6240\u4ee5\u63a5\u53e3\u53ef\u4ee5\u88ab\u7e7c\u627f\u662f\u55ce\uff1f<\/p>\n<p>\u53e6\u5916\uff0c\u53ef\u4ee5\u4f7f\u7528\u9017\u53f7\u5206\u9694\u6765\u8fdb\u884c\u591a\u91cd\u7ee7\u627f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n\r\n<span class=\"kd\">interface<\/span> <span class=\"nc\">TestA<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">interface<\/span> <span class=\"nc\">TestB<\/span><span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">interface<\/span> <span class=\"nc\">TestC<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">TestA<\/span><span class=\"p\">,<\/span> <span class=\"nc\">TestB<\/span><span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">three<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">classSample<\/span> <span class=\"kd\">implements<\/span> <span class=\"nc\">TestC<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">one<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleOne'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">two<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleTwo'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">three<\/span><span class=\"p\">(){<\/span>\r\n        <span class=\"k\">echo<\/span> <span class=\"s1\">'SampleThree'<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<h1>4. \u63a5\u53e3\uff08Interface\uff09\u548c\u62bd\u8c61\uff08Abstract\uff09\u7684\u533a\u522b\u3002<br \/>\n\u6211\u4f1a\u5f15\u7528\u4e0b\u9762\u7684\u6587\u7ae0\uff1a<br \/>\nhttps:\/\/qiita.com\/yukiyohure0923\/items\/0e49a313b2b8c98d3a29<\/p>\n<p>1. \u53ef\u4ee5\u5b9a\u4e49\u5e38\u91cf\u3002<br \/>\n2. \u53ea\u80fd\u6307\u5b9apublic\u8bbf\u95ee\u4fee\u9970\u7b26\u3002<br \/>\n3. \u7531\u4e8einterface\u4e0d\u662f\u7c7b\uff0c\u6240\u4ee5\u65e0\u6cd5\u5b9e\u4f8b\u5316\u3002<br \/>\n4. \u5f53\u5728\u7c7b\u4e2d\u4f7f\u7528\u65f6\uff0c\u9700\u901a\u8fc7implements\u5173\u952e\u5b57\u6307\u5b9ainterface\u7684\u540d\u79f0\u3002<br \/>\n5. \u65e0\u6cd5\u5b9a\u4e49\u5e26\u6709\u5b9e\u73b0\u7684\u65b9\u6cd5\u6216\u5c5e\u6027\uff08\u4ec5\u5141\u8bb8\u62bd\u8c61\u65b9\u6cd5\uff09\u3002<br \/>\n6. \u4e00\u4e2a\u7c7b\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2ainterface\uff08\u7c7b\u4f3c\u4e8e\u591a\u91cd\u7ee7\u627f\uff09\u3002<br \/>\n7. \u5fc5\u987b\u5728\u7c7b\u5185\u90e8\u4f7f\u7528\uff08\u91cd\u5199\uff09\u901a\u8fc7interface\u5b9a\u4e49\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u30fb\u6458\u8981<br \/>\n1. \u8bbf\u95ee\u4fee\u9970\u7b26\u53ef\u4ee5\u81ea\u7531\u5730\u6dfb\u52a0<br \/>\n2. \u62bd\u8c61\u5c5e\u6027\u53ea\u80fd\u5728\u62bd\u8c61\u7c7b\u4e2d\u5b9a\u4e49<br \/>\n3. \u62bd\u8c61\u7c7b\u662f\u7c7b\uff0c\u4f46\u4e0d\u80fd\u76f4\u63a5\u5b9e\u4f8b\u5316<br \/>\n4. \u5728\u7c7b\u4e2d\u4f7f\u7528\u65f6\uff0c\u53ef\u4ee5\u50cf\u5e38\u89c4\u7ee7\u627f\u4e00\u6837\u4f7f\u7528extends<br \/>\n5. \u53ef\u4ee5\u5b9a\u4e49\u5177\u6709\u5b9e\u4f53\u65b9\u6cd5\u548c\u5c5e\u6027\u7684\u666e\u901a\u7c7b<br \/>\n6. \u5fc5\u987b\u5728\u7ee7\u627f\u62bd\u8c61\u7c7b\u5e76\u7ee7\u627f\u4e86\u201c\u5b9a\u4e49\u4f46\u672a\u5b9e\u73b0\u7684\u65b9\u6cd5\u201d\u7684\u7c7b\u4e2d\u4f7f\u7528\uff08\u8986\u76d6\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ece\u5b8c\u5168\u4e0d\u4e86\u89e3\u63a5\u53e3\u7684\u5730\u65b9\u5f00\u59cb\u5b66\u4e60\u3002\u5f15\u7528\u81ea\u5b98\u65b9\u6587\u6863\u3002 \u901a\u8fc7\u5bf9\u8c61\u63a5\u53e3\uff0c\u53ef\u4ee5\u521b\u5efa\u6307\u5b9a\u4ee3\u7801\uff0c\u800c\u65e0\u9700\u5b9a\u4e49\u4e86\u8fd9\u4e9b\u65b9\u6cd5\u7684\u5b9e\u73b0\uff0c [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30750","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u9a8c\u8bc1PHP\u63a5\u53e3 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u9a8c\u8bc1PHP\u63a5\u53e3\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u9a8c\u8bc1php\u63a5\u53e3\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" 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