{"id":30401,"date":"2023-05-15T10:16:12","date_gmt":"2023-08-30T17:47:52","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%bc%96%e7%a8%8b%e7%9a%84%e5%9f%ba%e7%a1%80-%e7%ac%ac2%e7%ab%a0-php%e8%af%ad%e8%a8%80\/"},"modified":"2025-08-12T19:00:08","modified_gmt":"2025-08-12T11:00:08","slug":"php%e7%bc%96%e7%a8%8b%e7%9a%84%e5%9f%ba%e7%a1%80-%e7%ac%ac2%e7%ab%a0-php%e8%af%ad%e8%a8%80","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%bc%96%e7%a8%8b%e7%9a%84%e5%9f%ba%e7%a1%80-%e7%ac%ac2%e7%ab%a0-php%e8%af%ad%e8%a8%80\/","title":{"rendered":"PHP\u7f16\u7a0b\u7684\u57fa\u7840-\u7b2c2\u7ae0-PHP\u8bed\u8a00"},"content":{"rendered":"

\u53e5\u5b50\u7684\u7ed3\u6784 de<\/p>\n

\u5927\u5199\u5b57\u6bcd\u4e0e\u5c0f\u5199\u5b57\u6bcd\u7684\u533a\u522b\u53d8\u91cf\u540d\uff1a\u53ef\u533a\u5206
\n\u51fd\u6570\u3001\u7c7b\u540d\u3001\u5185\u7f6e\u5173\u952e\u5b57\u540d\uff08\u5982echo\u3001while\u7b49\uff09\uff1a\u4e0d\u53ef\u533a\u5206<\/p>\n

\u7559\u8a00<\/p>\n

#\u6ce8\u91ca\u4ee5#\u7b26\u53f7\u8868\u793a\u8bf7\u4f60\u5e2e\u6211\u4e00\u4e2a\u5fd9\u3002<\/p>\n
################<\/span>\r\n##\u30b3\u30e1\u30f3\u30c8<\/span>\r\n################<\/span>\r\n<\/code><\/pre>\n
C++\u4e2d\u7684\u884c\u6ce8\u91ca\u5f62\u5f0f\uff08\/\/\uff09<\/p>\n
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n\/\/\u30b3\u30e1\u30f3\u30c8<\/span>\r\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\n<\/code><\/pre>\n
C\u5f62\u5f0f( \/* *\/ )\u6ce8\u91ca<\/p>\n
\/*<\/span>\r\n\u30b3\u30e1\u30f3\u30c8<\/span>\r\n\/*<\/span>\r\n<\/code><\/pre>\n
C\u5f62\u5f0f\u7684\u6ce8\u91ca\u5c06\u5728\u8d85\u8fc7PHP\u7684\u7ed3\u675f\u6807\u8bb0\u65f6\u4ecd\u7136\u751f\u6548<\/p>\n
\u53d8\u91cf\u547d\u540d\u89c4\u5219<\/p>\n
\r\n## \u95a2\u6570\u540d\u306e\u30eb\u30fc\u30eb\r\n\u6587\u5b57\u307e\u305f\u306f_\u304b\u3089\u59cb\u307e\u308b\u3002(\u6570\u5b57\u304b\u3089\u59cb\u307e\u308b\u306e\u306fNG)\u5927\u6587\u5b57\u3001\u5c0f\u6587\u5b57\u306f\u533a\u5225\u3055\u308c\u306a\u3044\u3002\r\n\r\n## \u5b9a\u6570\r\n\u5b9a\u6570\u3068\u3057\u3066\u6307\u5b9a\u3067\u304d\u308b\u306e\u306f\u3001\u30b9\u30ab\u30e9\u30fc\u5024\uff08\u7406\u8ad6\u5024\u3001\u6574\u6570\u3001\u6d6e\u52d5\u5c0f\u6570\u70b9\u3001\u6587\u5b57\u5217\uff09\u306e\u307f\u3002\r\n\u914d\u5217\u306fNG\u3002\u5b9a\u6570\u5024\u306e\u5909\u66f4\u306f\u4e0d\u53ef\u3002\u5024\u306e\u8a2d\u5b9a\u306b\u306fdefine()\u95a2\u6570\u3092\u5229\u7528\u3059\u308b\u3002\r\n\r\n```php:\r\ndefine('PUBLISHER',\"O'Reilly & Associates\");\r\necho PUBLISHER;\r\n<\/code><\/pre>\n
\u6570\u636e\u7c7b\u578b<\/p>\n
\u6574\u6570 – \u6570\u5b57\u7684\u96c6\u5408\uff0c\u53ef\u4ee5\u5305\u62ec\u6b63\u6570\u3001\u8d1f\u6570\u548c\u96f6\u3002<\/p>\n
    \n
  • \n
      \u5148\u982d\u304c0\u3067\u306f\u306a\u3044\u3000\u30fb\u30fb\u30fb\u300010\u9032\u6570<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \n
      • \n
          0755 \u7b49 0+1-7\u304b\u3089\u59cb\u307e\u308b\u3000\u30fb\u30fb\u30fb\u30008\u9032\u6570<\/ul>\n<\/li>\n<\/ul>\n
           <\/p>\n
            \n
          • \n
              0x\u304b\u3089\u59cb\u307e\u308b\u3000\u30fb\u30fb\u30fb\u300016\u9032\u6570<\/ul>\n<\/li>\n<\/ul>\n
               <\/p>\n
                0b\u304b\u3089\u59cb\u307e\u308b\u3000\u30fb\u30fb\u30fb\u30002\u9032\u6570<\/ul>\n
                \u53ef\u4ee5\u4f7f\u7528is_int\uff08\uff09\u6216is_integer\u6765\u68c0\u67e5\u662f\u5426\u4e3a\u6574\u6570\u3002<\/p>\n
                \u6d6e\u70b9\u6570\u6d6e\u70b9\u6570\u662f\u8fd1\u4f3c\u503c\uff0c\u56e0\u6b64\u6bd4\u8f83\u65b9\u6cd5\u5e94\u8be5\u91c7\u53d6\u4ee5\u4e0b\u5f62\u5f0f\u3002<\/p>\n
                if<\/span> intval<\/span>(<\/span>$a<\/span>*<\/span>1000<\/span>)<\/span> ==<\/span> intval<\/span>(<\/span>$b<\/span>*<\/span>1000<\/span>){<\/span>\r\n\/\/ $a\u3068$b\u306f\u6d6e\u52d5\u5c0f\u6570\u3067\u3001\u5c0f\u6570\u70b9\u4ee5\u4e0b3\u6841\u307e\u3067\u304c\u7b49\u3057\u3044<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                \u8bf7\u5c06\u4ee5\u4e0b\u6587\u5b57\u91cd\u65b0\u4ee5\u4e2d\u6587\u8868\u8fbe\u4e00\u904d\uff08\u4ec5\u9700\u4e00\u79cd\u9009\u9879\uff09\uff1a\u5728\u4e2d\u56fd\u5e02\u573a\uff0c\u5bf9\u4e8e\u2018\u548c\u201d\u7684\u533a\u522b\u662f\uff0c\u5f53\u4f7f\u7528\u201d\u65f6\uff0c\u5185\u90e8\u53d8\u91cf\u4f1a\u88ab\u5c55\u5f00\uff0c\u540c\u65f6\u53ef\u4ee5\u4f7f\u7528\u8f6c\u4e49\u5b57\u7b26\u3002<\/p>\n
                \u7406\u8bba\u503c\u4ee5\u4e0b\u5185\u5bb9\u4e3a\u9519\u8bef\u3002\u5176\u4ed6\u5185\u5bb9\u4e3a\u6b63\u786e\u3002<\/p>\n
                  \n
                • \n
                    false<\/ul>\n<\/li>\n<\/ul>\n
                     <\/p>\n
                      \n
                    • \n
                        0 (int)<\/ul>\n<\/li>\n<\/ul>\n
                         <\/p>\n
                          \n
                        • \n
                            0.0 (float)<\/ul>\n<\/li>\n<\/ul>\n
                             <\/p>\n
                              \n
                            • \n
                                “” (\u7a7a\u6587\u5b57\u5217) \u6587\u5b57\u5217”0″<\/ul>\n<\/li>\n<\/ul>\n
                                 <\/p>\n
                                  \n
                                • \n
                                    \u7a7a\u914d\u5217<\/ul>\n<\/li>\n<\/ul>\n
                                     <\/p>\n
                                      NULL<\/ul>\n
                                      \u53ef\u4ee5\u4f7f\u7528 is_bool \u51fd\u6570\u6765\u68c0\u67e5\u4e00\u4e2a\u503c\u662f\u5426\u4e3a\u5e03\u5c14\u503c\u3002<\/p>\n
                                      \u53d8\u91cf\u7684\u4f5c\u7528\u57df de<\/p>\n
                                      \u672c\u5730\u8303\u56f4\u5728\u51fd\u6570\u5185\u58f0\u660e\u7684\u53d8\u91cf\u53ea\u5728\u8be5\u51fd\u6570\u5185\u6709\u6548\u3002
                                      \n\u672c\u5730\u4f5c\u7528\u57df\u53ea\u80fd\u5b9a\u4e49\u5728\u51fd\u6570\u7ea7\u522b\uff0c\u4e0d\u50cf\u5176\u4ed6\u8bed\u8a00\u90a3\u6837\u53ef\u4ee5\u5b9a\u4e49\u4ec5\u5728\u5faa\u73af\u6216\u6761\u4ef6\u8bed\u53e5\u4e2d\u6709\u6548\u7684\u53d8\u91cf\u3002<\/p>\n
                                      \u5168\u7403\u8303\u56f4\u5728\u51fd\u6570\u5916\u58f0\u660e\u7684\u53d8\u91cf\u5c06\u6210\u4e3a\u5168\u5c40\u53d8\u91cf\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u65e0\u6cd5\u4ece\u51fd\u6570\u5185\u90e8\u8bbf\u95ee\u5168\u5c40\u53d8\u91cf\u3002\u53ef\u4ee5\u4f7f\u7528global\u5173\u952e\u5b57\u6216$GLOBALS\u6570\u7ec4\u6765\u5b9e\u73b0\u3002<\/p>\n
                                      \u4f8b\uff1a\u4e3a\u4e86\u66f4\u597d\u5730\u4e86\u89e3\u5b66\u751f\u7684\u5b66\u4e60\u8fdb\u5c55\uff0c\u6559\u5e08\u53ef\u4ee5\u5b9a\u671f\u4e0e\u5bb6\u957f\u4ea4\u6d41\u3002<\/p>\n
                                      function<\/span> updateCounter<\/span>(){<\/span>\r\n    global<\/span> $counter<\/span>;<\/span>\r\n    $counter<\/span>++<\/span>;<\/span>\r\n}<\/span>\r\n\r\n$counter<\/span> =<\/span> 10<\/span>;<\/span>\r\nupdateCounter<\/span>();<\/span>\r\necho<\/span> $counter<\/span>();<\/span> \u2192<\/span> 11<\/span>\r\n<\/code><\/pre>\n
                                      function<\/span> updateCounter<\/span>(){<\/span>\r\n    $GLOBALS<\/span>[<\/span>counter<\/span>]<\/span>++<\/span>;<\/span>\r\n}<\/span>\r\n\r\n$counter<\/span> =<\/span> 10<\/span>;<\/span>\r\nupdateCounter<\/span>();<\/span>\r\necho<\/span> $counter<\/span>();<\/span> \u2192<\/span> 11<\/span>\r\n<\/code><\/pre>\n
                                      \u9759\u6001\u53d8\u91cf
                                      \n\u9759\u6001\u53d8\u91cf\u7684\u503c\u4e0d\u4f1a\u88ab\u51fd\u6570\u7ed3\u675f\u800c\u9500\u6bc1\uff0c\u4f46\u53ea\u80fd\u5728\u8be5\u51fd\u6570\u5185\u4f7f\u7528\u3002<\/p>\n
                                      \u8bf7\u7ed9\u6211\u4e00\u676f\u6c34\u3002
                                      \n\u8bf7\u9001\u6211\u4e00\u676f\u6c34\u6765\u3002
                                      \n\u8bf7\u5e2e\u6211\u5012\u4e00\u676f\u6c34\u3002
                                      \n\u8bf7\u5e2e\u6211\u62ff\u4e00\u676f\u6c34\u6765\u3002<\/p>\n
                                      function<\/span> updateCounter<\/span>(){<\/span>\r\n    static<\/span> $counter<\/span> =<\/span> 0<\/span>;<\/span>\r\n    $counter<\/span> ++<\/span>;<\/span>\r\n\r\n    echo<\/span> \"<\/span>$counter<\/span>\\n<\/span>\"<\/span>;<\/span>\r\n}<\/span>\r\n\r\n$counter<\/span> =<\/span> 10<\/span>;<\/span>\r\nupdateCounter<\/span>();<\/span> \u2192<\/span> 1<\/span>\r\nupdateCounter<\/span>();<\/span> \u2192<\/span> 2<\/span>\r\n<\/code><\/pre>\n
                                      \u7b97\u5f0f\u548c\u8fd0\u7b97\u7b26<\/p>\n
                                      \u9ed8\u8bb8\u7684\u6f14\u5458\u9009\u89d2\u5728PHP\u4e2d\uff0c\u5c06\u6697\u9ed8\u7684\u7c7b\u578b\u8f6c\u6362\u79f0\u4e3a”\u7c7b\u578b\u8f6c\u6362”\u3002<\/p>\n
                                      \u4fdd\u6301\u8eab\u4f53\u5065\u5eb7\u5bf9\u4e8e\u6bcf\u4e2a\u4eba\u6765\u8bf4\u90fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n
                                        \n
                                      • \n
                                          \u6574\u6570 + \u6d6e\u52d5\u5c0f\u6570\u70b9\u3000\u2192\u3000\u6574\u6570\u304c\u6d6e\u52d5\u5c0f\u6570\u70b9\u306b\u30ad\u30e3\u30b9\u30c8\u3055\u308c\u308b<\/ul>\n<\/li>\n<\/ul>\n
                                           <\/p>\n
                                            \n
                                          • \n
                                              \u6574\u6570 + \u6587\u5b57\u5217\u3000\u2192\u3000\u6587\u5b57\u5217\u304c\u6574\u6570\u306b\u30ad\u30e3\u30b9\u30c8\u3055\u308c\u308b<\/ul>\n<\/li>\n<\/ul>\n
                                              “9 Lives” – 1 ; \u2192 int 8
                                              \n“1E3Points og Light” + 1; \u2192 \/\/ float 1001
                                              \n“aaa” * 1 ; \u2192 0 \/\/ int 0<\/p>\n
                                              \u9012\u589e\u8fd0\u7b97\u7b26\u548c\u9012\u51cf\u8fd0\u7b97\u7b26\u5728\u4e2d\u56fd\u7684\u4e00\u79cd\u9009\u62e9\u6027\u5730\u91cd\u8ff0\u4ee5\u4e0b\u5185\u5bb9\uff1a\u589e\u91cf\u8fd0\u7b97\u7b26\u53ea\u80fd\u5e94\u7528\u4e8e\u201c\u53d8\u91cf\u201d\u3002
                                              \n\u5b57\u7b26\u7684\u589e\u91cf\u64cd\u4f5c\u5c31\u50cf\u5904\u740626\u8fdb\u5236\u90a3\u6837\u7684\u884c\u4e3a\u3002<\/p>\n
                                              “a”++; \u2192 b
                                              \n\u4e2d\u6587\u7ffb\u8bd1: “a”++; \u2192 b<\/p>\n
                                              “z”++; \u2192 aa
                                              \n\u4e2d\u6587\u7ffb\u8bd1: “z”++; \u2192 aa<\/p>\n
                                              “spaz”++; \u2192 spba
                                              \n\u4e2d\u6587\u7ffb\u8bd1: “spaz”++; \u2192 spba<\/p>\n
                                              \u5927\u65bc\u6f14\u7b97\u5b50<\/p>\n
                                                \n
                                              • \n
                                                  == \u5024\u304c\u7b49\u3057\u3044\u3000\uff08\u6697\u9ed9\u306e\u30ad\u30e3\u30b9\u30c8\u3042\u308a\uff09<\/ul>\n<\/li>\n<\/ul>\n
                                                   <\/p>\n
                                                    \n
                                                  • \n
                                                      === \u5024\u3082\u578b\u3082\u7b49\u3057\u3044\u3000\uff08\u6697\u9ed9\u306e\u30ad\u30e3\u30b9\u30c8\u306a\u3057\uff09<\/ul>\n<\/li>\n<\/ul>\n
                                                       <\/p>\n
                                                        \n
                                                      • \n
                                                          != \u307e\u305f\u306f <> \u5024\u304c\u7b49\u3057\u304f\u306a\u3044\u3000\uff08\u6697\u9ed9\u306e\u30ad\u30e3\u30b9\u30c8\u3042\u308a\uff09<\/ul>\n<\/li>\n<\/ul>\n
                                                           <\/p>\n
                                                            \n
                                                          • \n
                                                              !== \u5024\u3068\u578b\u3000\u304c\u540c\u4e00\u3067\u306a\u3044\u3000\uff08\u6697\u9ed9\u306e\u30ad\u30e3\u30b9\u30c8\u306a\u3057\uff09<\/ul>\n<\/li>\n<\/ul>\n
                                                               <\/p>\n
                                                                >, >=, <, <= \u3088\u308a\u5927\u304d\u3044,\u4ee5\u4e0a,\u3088\u308a\u5c0f\u3055\u3044,\u4ee5\u4e0b<\/ul>\n
                                                                \u4f4d\u8fd0\u7b97\u7b26<\/p>\n
                                                                  \n
                                                                • \n
                                                                    ~ \u30d3\u30c3\u30c8\u5426\u5b9a\u6f14\u7b97\u5b50\u3000~1\u21920 ~0\u21921\u3000\u30d3\u30c3\u30c8\u3092\u53cd\u8ee2<\/ul>\n<\/li>\n<\/ul>\n
                                                                     <\/p>\n
                                                                      \n
                                                                    • \n
                                                                        & \u30d3\u30c3\u30c8AND\u6f14\u7b97\u5b50 1&1\u21921 1&0,0&1,0&0\u21920<\/ul>\n<\/li>\n<\/ul>\n
                                                                         <\/p>\n
                                                                          \n
                                                                        • \n
                                                                            | \u30d3\u30c3\u30c8OR\u6f14\u7b97\u5b50 1|1, 1|0, 0|0 \u2192 1 0|0 \u2192 0<\/ul>\n<\/li>\n<\/ul>\n
                                                                             <\/p>\n
                                                                              \n
                                                                            • \n
                                                                                ^ \u30d3\u30c3\u30c8XOR\u6f14\u7b97\u5b50\u3000\u30001^0, 0^1 \u2192 1 1^1,<\/ul>\n<\/li>\n<\/ul>\n
                                                                                 <\/p>\n
                                                                                  << \u5de6\u30b7\u30d5\u30c8\u6f14\u7b97\u5b50\u3000\u2192 \u6307\u5b9a\u3057\u305f\u30d3\u30c3\u30c8\u6570\u5206\u5de6\u306b\u30b7\u30d5\u30c8 (2\u306ex\u4e57) >> \u53f3\u30b7\u30d5\u30c8\u6f14\u7b97\u5b50\u3000\u2192 \u6307\u5b9a\u3057\u305f\u30d3\u30c3\u30c8\u6570\u5206\u53f3\u306b\u30b7\u30d5\u30c8<\/ul>\n
                                                                                  \u903b\u8f91\u8fd0\u7b97\u7b26<\/p>\n
                                                                                    \n
                                                                                  • \n
                                                                                      && \u307e\u305f\u306f and \u8ad6\u7406\u7a4d<\/ul>\n<\/li>\n<\/ul>\n
                                                                                       <\/p>\n
                                                                                        \n
                                                                                      • \n
                                                                                          || \u307e\u305f\u306f or \u8ad6\u7406\u548c<\/ul>\n<\/li>\n<\/ul>\n
                                                                                           <\/p>\n
                                                                                            \n
                                                                                          • \n
                                                                                              xor \u6392\u4ed6\u7684\u8ad6\u7406\u548c\u3000\uff08\u3069\u3061\u3089\u304b\u4e00\u65b9\u306e\u307ftrue\u306e\u5834\u5408\u306btrue)<\/ul>\n<\/li>\n<\/ul>\n
                                                                                               <\/p>\n
                                                                                                ! \u8ad6\u7406\u5426\u5b9a<\/ul>\n
                                                                                                \u5176\u4ed6\u8fd0\u7b97\u7b26<\/p>\n
                                                                                                  \n
                                                                                                • \n
                                                                                                    @ \u30a8\u30e9\u30fc\u6291\u5236\u6f14\u7b97\u5b50 \u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u767a\u751f\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n
                                                                                                     <\/p>\n
                                                                                                      `\u2026` \u5b9f\u884c\u6f14\u7b97\u5b50\u3000\u30b7\u30a7\u30eb\u30b3\u30de\u30f3\u30c9\u3068\u3057\u3066\u5b9f\u884c<\/ul>\n
                                                                                                      $listing<\/span> =<\/span> `ls -ls \/tmp`<\/span>;<\/span>\r\necho<\/span> $listing<\/span>;<\/span>\r\n<\/code><\/pre>\n
                                                                                                        \n
                                                                                                      • \n
                                                                                                          ?: \u6761\u4ef6\u6f14\u7b97\u5b50 \u307e\u305f\u306f\u3000\u53c2\u8003\u6f14\u7b97\u5b50<\/ul>\n<\/li>\n<\/ul>\n
                                                                                                           <\/p>\n
                                                                                                            \n
                                                                                                          • \n
                                                                                                              \u6761\u4ef6\u5f0f? true\u306e\u5834\u5408\u306e\u51e6\u7406 : false\u306e\u5834\u5408\u306e\u51e6\u7406;<\/ul>\n<\/li>\n<\/ul>\n
                                                                                                              instanceof \u578b\u6f14\u7b97\u5b50\u3000\u7279\u5b9a\u306e\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3042\u308b\u304b\uff1f<\/p>\n
                                                                                                              \u52a0\u8f7d\u5916\u90e8\u4ee3\u7801\u5916\u90e8\u4ee3\u7801\u7684\u52a0\u8f7d\u53ef\u4ee5\u4f7f\u7528require\u6216include\u3002<\/p>\n
                                                                                                              + require \u2192 \u5982\u679c\u8981\u52a0\u8f7d\u7684\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u5219\u4f1a\u62a5\u9519\u5e76\u7ec8\u6b62\u5904\u7406\u3002
                                                                                                              \n+ include \u2192 \u5982\u679c\u8981\u52a0\u8f7d\u7684\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u5219\u4f1a\u53d1\u51fa\u8b66\u544a\uff0c\u4f46\u7ee7\u7eed\u8fdb\u884c\u5904\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                                                                                                              \u53e5\u5b50\u7684\u7ed3\u6784 de \u5927\u5199\u5b57\u6bcd\u4e0e\u5c0f\u5199\u5b57\u6bcd\u7684\u533a\u522b\u53d8\u91cf\u540d\uff1a\u53ef\u533a\u5206 \u51fd\u6570\u3001\u7c7b\u540d\u3001\u5185\u7f6e\u5173\u952e\u5b57\u540d\uff08\u5982echo\u3001while\u7b49\uff09 […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30401","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\nPHP\u7f16\u7a0b\u7684\u57fa\u7840-\u7b2c2\u7ae0-PHP\u8bed\u8a00 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8ePHP\u7f16\u7a0b\u7684\u57fa\u7840-\u7b2c2\u7ae0-PHP\u8bed\u8a00\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\/php\u7f16\u7a0b\u7684\u57fa\u7840-\u7b2c2\u7ae0-php\u8bed\u8a00\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP\u7f16\u7a0b\u7684\u57fa\u7840-\u7b2c2\u7ae0-PHP\u8bed\u8a00\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8ePHP\u7f16\u7a0b\u7684\u57fa\u7840-\u7b2c2\u7ae0-PHP\u8bed\u8a00\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/php\u7f16\u7a0b\u7684\u57fa\u7840-\u7b2c2\u7ae0-php\u8bed\u8a00\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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