{"id":136969,"date":"2020-07-21T15:01:29","date_gmt":"2020-07-21T07:01:29","guid":{"rendered":"http:\/\/4563.org\/?p=136969"},"modified":"2020-07-21T15:01:29","modified_gmt":"2020-07-21T07:01:29","slug":"%e6%ad%a3%e5%84%bf%e5%85%ab%e7%bb%8f%e7%9a%84%e9%97%ae%e9%a2%98%ef%bc%8c%e4%b8%ba%e4%bb%80%e4%b9%88%e7%bd%91%e4%b8%8a%e7%9a%84%e4%ba%ba%e8%af%b4-json_encode-%e7%9a%84%e6%95%88%e7%8e%87%e6%af%94-serial","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=136969","title":{"rendered":"\u6b63\u513f\u516b\u7ecf\u7684\u95ee\u9898\uff0c\u4e3a\u4ec0\u4e48\u7f51\u4e0a\u7684\u4eba\u8bf4 json_encode \u7684\u6548\u7387\u6bd4 serialize \u9ad8\uff0c\u800c\u6211\u81ea\u5df1\u6d4b\u8bd5\u5219\u76f8\u53cd\uff1f PHP \u6570\u7ec4\u4fdd\u5b58\u5728\u6587\u4ef6\u5e94\u8be5\u9009\u62e9\u54ea\u79cd\u65b9\u5f0f\u6bd4\u8f83\u597d?"},"content":{"rendered":"
\n
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\n

\u6b63\u513f\u516b\u7ecf\u7684\u95ee\u9898\uff0c\u4e3a\u4ec0\u4e48\u7f51\u4e0a\u7684\u4eba\u8bf4 json_encode \u7684\u6548\u7387\u6bd4 serialize \u9ad8\uff0c\u800c\u6211\u81ea\u5df1\u6d4b\u8bd5\u5219\u76f8\u53cd\uff1f PHP \u6570\u7ec4\u4fdd\u5b58\u5728\u6587\u4ef6\u5e94\u8be5\u9009\u62e9\u54ea\u79cd\u65b9\u5f0f\u6bd4\u8f83\u597d? <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : frozenway <\/span> <\/i> 5<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u6211\u628a\u4e00\u4e2a php \u6570\u7ec4\u5206\u522b\u4fdd\u5b58\u4e3a serialize \u548c json\uff0c\u7136\u540e<\/p>\n

$start = microtime(true); for($i = 0; $i < 1000; $i++){     $ser = file_get_contents('gdip.ser');     $arr = unserialize($ser); } $l = microtime(true) - $start; echo $l.\"n\"; \/\/ $start = microtime(true); for($i = 0; $i < 1000; $i++){     $json = file_get_contents('gdip.json');     $arr = json_decode($json, true); } $l = microtime(true) - $start; echo $l.\"n\"; <\/code><\/pre>\n
\u7136\u540e\u8fd0\u884c\u5f97\u5230\u7684\u7ed3\u679c<\/p>\n
0.939453125 2.0195319652557 <\/code><\/pre>\n
\u8fd9\u80fd\u4e0d\u80fd\u8bf4\u660e\u4fdd\u5b58\u6210 serialize \u683c\u5f0f\u8bfb\u53d6\u6548\u7387\u66f4\u5feb?<\/p>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (25<\/span>)        <\/div>\n
 <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : emeab <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 php5.3 \u540e\u5bf9 json \u6709\u4f18\u5316 \u4f46\u662f\u8fd8\u662f\u6bd4 serialize \u5728\u6570\u636e\u91cf\u5927\u7684\u60c5\u51b5\u4e0b \u8981\u6162                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : takemeaway <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u4e0d\u80fd\u8bf4\u660e\u3002 \u4f60\u600e\u4e48\u4e0d\u8d34\u4e24\u4e2a\u6587\u4ef6\u7684\u5927\u5c0f\uff1f 
    file_get_contents \u5360\u7528\u4e86\u65f6\u95f4\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frozenway <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6211\u8fd9\u4e2a\u662f\u5728 php7.1 \u73af\u5883\u4e0b\u8fd0\u884c\u7684                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : virusdefender <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 serialize \u6ce8\u610f\u5b89\u5168\u95ee\u9898                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frozenway <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @takemeaway gdip.ser \u6587\u4ef6 271K , gdip.json \u6587\u4ef6 203K ,\u4ed6\u4eec\u5bf9\u5e94\u7684 php \u6570\u7ec4\u662f\u540c\u4e00\u4e2a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frozenway <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @virusdefender \u4ec0\u4e48\u5b89\u5168\u95ee\u9898\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : emeab <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @frozenway \u7528 json \u53ea\u662f\u5f88\u591a\u60c5\u51b5\u662f\u56e0\u4e3a\u53ef\u79fb\u690d\u6027\u5f3a \u540e\u671f\u8fd9\u4e2a\u6587\u4ef6 \u53ef\u4ee5\u7528\u4efb\u4f55\u4e00\u4e2a\u8bed\u8a00\u6765\u8bfb \u7528 serialize \u5c31\u4e0d\u53ef\u4ee5                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : sockball07 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u968f\u4fbf\u4e00\u641c\u5c31\u6709\u76f8\u5173\u6587\u7ae0\u561b https:\/\/segmentfault.com\/a\/1190000020755226<\/p>\n
    \u603b\u7ed3\u662f\u8bf4 serialize \u5bf9\u4e2d\u6587\uff0c\u4e5f\u5c31\u662f\u591a\u5b57\u8282\u6548\u7387\u66f4\u9ad8<\/p>\n
    \u5c31\u8bb0\u5f97 serialize \u5360\u7684\u7a7a\u95f4\u5927\u4e00\u4e9b…                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : takemeaway <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6211\u6d4b\u8bd5\u662f json \u7684\u5feb\uff0c\u6570\u636e\u91cf\u6bd4\u4f60\u5c0f\u70b9\u3002<\/p>\n
    \u800c\u4e14\u4e0d\u8981\u7528 file \u6253\u5f00\u3002\u76f4\u63a5\u53d8\u91cf\u5199\u4e0a\u8bd5\u8bd5\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : MeteorCat <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u6211\u662f\u9ed8\u8ba4\u9009\u7528 json\uff0c\u597d\u5904\u662f\u5177\u6709\u901a\u7528\u6027\uff0c\u4ee5\u524d\u9879\u76ee\u4ece php \u7528 java \u91cd\u6784\u4e4b\u540e\u8bfb\u5199\u6570\u636e\u5e93\u91cc\u9762\u7684 json \u914d\u7f6e\u6beb\u65e0\u538b\u529b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : guanhui07 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 json_encode \u5427                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : jfcherng <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 > \u4e3a\u4ec0\u4e48\u7f51\u4e0a\u7684\u4eba\u8bf4 json_encode \u7684\u6548\u7387\u6bd4 serialize \u9ad8\uff0c\u800c\u6211\u81ea\u5df1\u6d4b\u8bd5\u5219\u76f8\u53cd\uff1f<\/p>\n
    \u53ef\u662f\u4f60\u6e2c\u8a66\u7684\u662f json_decode                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : wangritian <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u628a\u8bfb\u76d8\u4e22\u5230\u5faa\u73af\u5916\u9762\u518d\u6d4b\u6d4b
    \u5982\u679c\u6548\u7387\u6ca1\u6709\u6570\u91cf\u7ea7\u7684\u5dee\u8ddd\uff0c\u63a8\u8350 json                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frozenway <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @guanhui07 @jfcherng \u8fd9\u4e2a\u9898\u76ee\u5e94\u8be5\u6539\u4e3a json_decode \u548c unzerialize                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u8cc7\u6df1\u5927\u4f6c : webshe11 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u641e\u5b89\u5168\u7684\u63d0\u4e00\u53e5\uff0c\u5982\u679c\u6570\u636e\u91cf\u4e0d\u5927\uff0c\u4f7f\u7528\u4e0d\u9891\u7e41\uff0c\u8fd8\u662f\u7528 json \u5427\uff0cjson \u6bd4\u8f83\u7eaf\u7cb9\uff0c\u6ca1\u90a3\u4e48\u591a\u4e48\u86fe\u5b50
    \u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u4e86\u89e3\u4e00\u4e0b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : lovecy <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u4f60\u8fd9\u4e2a\u6d4b\u8bd5\u4f8b\u5b50\u5c31\u5f88\u5947\u602a\uff0cfile_get_contents \u975e\u8981\u5199\u5728\u5faa\u73af\u91cc\u9762\uff0c\u5e76\u6ca1\u6709\u771f\u6b63\u7684\u6d4b\u8bd5\u5355\u7eaf\u7684 unseralize \u548c json_decode \u7684\u6027\u80fd                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u8cc7\u6df1\u5927\u4f6c : imdong <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u66fe\u7ecf\u505a\u8fc7\u6d4b\u8bd5\uff0c\u5fd8\u8bb0\u8fd9\u4e24\u8005\u90a3\u4e2a\u6548\u7387\u9ad8\uff0c\u4f46\u65e0\u8bba\u7528\u90a3\u79cd\u65b9\u5f0f\uff0c\u90fd\u6bd4 return array \u6548\u7387\u9ad8\u5904\u4e0d\u6b62\u4e00\u4e2a\u91cf\u7ea7\u3002<\/p>\n
    \u7136\u540e\u6700\u540e\u8fd8\u662f\u9009\u5b9a\u4e86 seralize \u4fdd\u5b58\u3002<\/p>\n
    \u4e94\u5e74\u524d\u7248\u672c\uff0c\u4e0d\u4ee3\u8868\u73b0\u5728\u60c5\u51b5\u3002<\/p>\n
    \u5f53\u65f6\u7684\u9700\u6c42\u662f\u505a\u5783\u573e\u7ad9\u7528\u7684\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u8cc7\u6df1\u5927\u4f6c : jfcherng <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u62ff https:\/\/www.cc1021.com\/article\/212.html \u7684 script \u6e2c\u8a66<\/p>\n
    “`
    [[email protected] Desktop]$ php8 -v
    PHP 8.0.0alpha2 (cli) (built: Jul 7 2020 13:53:52) ( NTS Visual C++ 2019 x64 )
    Copyright (c) The PHP Group
    Zend Engine v4.0.0-dev, Copyright (c) Zend Technologies
     with Zend OPcache v8.0.0alpha2, Copyright (c), by Zend Technologies<\/p>\n
    [[email protected] Desktop]$ php8 test.php
    json : 190
    serialize : 257<\/p>\n
    json_encode : 0.010500907897949
    json_decode : 0.046006202697754<\/p>\n
    serialize : 0.014501810073853
    unserialize : 0.027003049850464
    “`                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : jfcherng <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 encode \u611f\u89ba\u5dee\u4e0d\u591a, decode \u5dee\u7570\u6bd4\u8f03\u660e\u986f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u8cc7\u6df1\u5927\u4f6c : leon1900 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u5728\u6211\u5370\u8c61\u4e2d\u4e00\u76f4\u662f serialize \u6548\u7387\u9ad8\u4e00\u70b9\uff0cjson \u901a\u7528\u6027\u66f4\u5f3a\u4e00\u70b9\uff0c\u4e0d\u8fc7\u8fd9\u4e24\u4e2a\u4e32\u5316\u6548\u7387\u90fd\u4e0d\u592a\u884c\u3002 
    \u4e4b\u524d\u770b\u6709\u4e2a\u4eba\u5206\u6790\u8fc7\uff0c\u5728 70M \u7684\u6570\u7ec4\u4ee5\u4e0b serialize \u6548\u7387\u9ad8\uff0c\u5927\u6570\u7ec4 json_encode \u6548\u7387\u66f4\u7231                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frozenway <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @lovecy \u5199\u5728\u91cc\u9762\u662f\u4e3a\u4e86\u6d4b serialize \u6587\u4ef6\u5b58\u50a8\u7684\u5927\u5c0f\u6bd4 json \u7684\u5927\u7684\u60c5\u51b5\u4e0b\uff0c\u8bfb\u53d6\u5e76\u53cd\u5e8f\u5217\u6210\u6570\u7ec4\u7684\u6548\u7387\u6bd4 json \u7684\u5982\u4f55\uff0c\u786e\u4fdd\u6587\u4ef6\u5927\u5c0f\u66f4\u5927\u7684\u60c5\u51b5\u4e0b\uff0c\u4f9d\u7136\u8bfb\u53d6\u66f4\u5feb                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : NerverLibis <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 print_r \u5e8f\u5217\u5316 \u4e24\u4ef6\u5957\uff0c2020 \u5e74\u8fd8\u6709\u7528 php \u7684\u5417                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u8cc7\u6df1\u5927\u4f6c : wnpllrzodiac <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 google protobuf \u554a\u3002json \u592a\u843d\u4f0d\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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     \u8cc7\u6df1\u5927\u4f6c : durban126 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u91cd\u65b0\u53d1\u4e00\u4e2a\u5427 \u6807\u9898\u8ddf\u5185\u5bb9\u90fd\u4e0d\u7b26\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : frozenway <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @durban126 \u4e0d\u53d1\u4e86\uff0c\u4e0b\u73ed\u8d70\u4eba                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    \u6b63\u513f\u516b\u7ecf\u7684\u95ee\u9898\uff0c\u4e3a\u4ec0\u4e48\u7f51\u4e0a\u7684\u4eba\u8bf4 …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/136969"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=136969"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/136969\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=136969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=136969"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=136969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}