{"id":30406,"date":"2023-08-29T13:36:11","date_gmt":"2024-02-16T04:36:07","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/"},"modified":"2025-08-12T19:01:37","modified_gmt":"2025-08-12T11:01:37","slug":"php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/","title":{"rendered":"PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb"},"content":{"rendered":"<h1>PHP \u5728\u6211\u5fc3\u76ee\u4e2d\u6709\u4e00\u4e2a\u4e0d\u597d\u7684\u5f62\u8c61\u3002\uff08\u8fd9\u662f\u6211\u4e2a\u4eba\u7684\u611f\u53d7\uff09<\/h1>\n<p>\u4f60\u662f\u5426\u8ba4\u4e3aPHP\u6709\u4e00\u79cd\u4e0d\u592a\u597d\u7684\u5370\u8c61\uff1f<\/p>\n<p>\u6211\u4ee5\u524d\u4e5f\u662f\u8fd9\u6837\u7684\u3002<\/p>\n<p>\u5f53\u6211\u8fd8\u662f\u5b66\u751f\u7684\u65f6\u5019\uff0c\u6211\u4f7f\u7528Java\u3001Scala\u548cRuby\u3002\u6211\u5728\u5c31\u4e1a\u540e\u63a5\u89e6\u5230PHP\u3002\u5373\u4f7f\u6211\u73b0\u5728\u662f\u5b66\u751f\uff0c\u6211\u4e5f\u4e0d\u4f1a\u5b66\u4e60PHP\uff0c\u800c\u662f\u4f1a\u5b66\u4e60Python\u548cGo\u3002<\/p>\n<p>\u7136\u800c\uff0c\u4f7f\u7528PHP\u5f00\u53d1\u7684Web\u5e94\u7528\u7a0b\u5e8f\u975e\u5e38\u5e7f\u6cdb\u3002 PHP\u5177\u6709\u5927\u91cf\u65b9\u4fbf\u7684\u529f\u80fd\uff0c\u4e13\u4e3aWeb\u5e94\u7528\u7a0b\u5e8f\u800c\u8bbe\u8ba1\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u4ece PHP 7 \u5f00\u59cb\uff0c\u5728\u7c7b\u578b\u65b9\u9762\u6709\u5f88\u591a\u6539\u8fdb\uff0c\u4e0e\u4ee5\u524d\u7684 PHP \u76f8\u6bd4\uff0c\u6709\u4e86\u5929\u7ffb\u5730\u8986\u7684\u53d8\u5316\u3002<\/p>\n<h1>\u4e3a\u4ec0\u4e48 PHP \u6709\u4e00\u4e2a\u8d1f\u9762\u5f62\u8c61\uff1f<\/h1>\n<p>\u4e3a\u4ec0\u4e48\u8bb8\u591a\u4eba\u8ba8\u538c PHP \u5462\uff1f\u6211\u8ba4\u4e3a\u539f\u56e0\u5728\u4e8e\u5b83\u7684\u201c\u975e\u4e25\u683c\u6bd4\u8f83\u8fd0\u7b97\u7b26 ==\u201d\u3002<\/p>\n<p>\u5728PHP 8\u4e2d\uff0c\u8fd9\u4e2a\u6bd4\u8f83\u8fd0\u7b97\u7b26\u7684\u53d8\u5316\u6210\u4e86\u8bdd\u9898\u3002<\/p>\n<p>\u3010PHP8.0\u3011\u73b0\u5728\u7684\u677e\u6563\u6bd4\u8f83\u8fd0\u7b97\u7b26==\u884c\u4e3a\u5c06\u4f1a\u6709\u6240\u53d8\u5316\u3002<\/p>\n<p>\u5728\u8fd9\u7bc7Qiita\u6587\u7ae0\u7684\u4f8b\u5b50\u4e2d\u4e5f\u63d0\u5230\u4e86\uff0c<\/p>\n<pre class=\"post-pre\"><code><span class=\"s2\">\"true\"<\/span> <span class=\"o\">==<\/span> <span class=\"mi\">0<\/span>    <span class=\"c1\">\/\/ true =&gt; PHP 8 \u304b\u3089\u306f\u3053\u308c\u304c false \u306b<\/span>\r\n<span class=\"mi\">0<\/span> <span class=\"o\">==<\/span> <span class=\"s2\">\"0\"<\/span>       <span class=\"c1\">\/\/ true<\/span>\r\n<span class=\"s2\">\"true\"<\/span> <span class=\"o\">==<\/span> <span class=\"s2\">\"0\"<\/span>  <span class=\"c1\">\/\/ false<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u7684\u5947\u7279\u4e4b\u5904\u5728\u4e8e\uff0c&#8221;true&#8221; == 0\uff0c\u800c\u4e14 0 == &#8220;0&#8221;\uff0c\u4f46\u662f &#8220;true&#8221; == &#8220;0&#8221; \u5f97\u51fa\u7684\u7ed3\u679c\u5374\u662f false\u3002\u8fd9\u5c31\u662f\u4e00\u4e2a A = B \u4e14 B = C \u7684\u60c5\u51b5\uff0c\u4f46\u5374\u6ca1\u6709\u6ee1\u8db3 A = C \u7684\u4e0d\u534f\u8c03\u4e4b\u611f\u3002<\/p>\n<p>&#8220;true&#8221; == 0 \u4e3a\u4ec0\u4e48\u4f1a\u53d8\u6210true\uff1f\u8fd9\u662f\u56e0\u4e3a\u5f53\u8bd5\u56fe\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570\u65f6\uff0c\u5982\u679c\u5b57\u7b26\u4e32\u4e0d\u662f\u4ee5\u6570\u5b57\u5f00\u5934\uff0c\u5219\u88ab\u8f6c\u6362\u4e3a0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">(<\/span><span class=\"n\">int<\/span><span class=\"p\">)<\/span><span class=\"s2\">\"true\"<\/span>    <span class=\"c1\">\/\/ 0<\/span>\r\n<span class=\"p\">(<\/span><span class=\"n\">int<\/span><span class=\"p\">)<\/span><span class=\"s2\">\"100\"<\/span>     <span class=\"c1\">\/\/ 100<\/span>\r\n<span class=\"p\">(<\/span><span class=\"n\">int<\/span><span class=\"p\">)<\/span><span class=\"s2\">\"100abc\"<\/span>  <span class=\"c1\">\/\/ 100<\/span>\r\n<span class=\"p\">(<\/span><span class=\"n\">int<\/span><span class=\"p\">)<\/span><span class=\"s2\">\"abc100\"<\/span>  <span class=\"c1\">\/\/ 0<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u5728 PHP \u7684\u6587\u6863\u4e2d\u4e5f\u5199\u4e86\u3002<\/p>\n<p>\u8fd9\u4e2a\u6f14\u5458\u7684\u884c\u4e3a\u5728 PHP 8 \u4e2d\u6ca1\u6709\u6539\u53d8\u3002\u53ea\u662f\u4fee\u590d\u4e86\u7b49\u4e8e\u53f7\u7684\u884c\u4e3a\u3002<\/p>\n<p>PHP \u7684\u6df7\u4e71\u7c7b\u578b\u6bd4\u8f83\u8868\u53ef\u4ee5\u8bf4\u662f\u975e\u5e38\u51fa\u540d\u7684\u3002\u6211\u8ba4\u4e3a\u770b\u8fc7\u4e00\u6b21\u4f1a\u89c9\u5f97\u5f88\u6709\u8da3\u3002<\/p>\n<p>\u6211\u4f1a\u4e0d\u81ea\u89c9\u5730\u60f3\u8981\u4e00\u4e2a\u8fdb\u884c\u8be6\u7ec6\u6bd4\u8f83\u7684\u8868\u683c\u3002<\/p>\n<h1>PHP 7 \u5e26\u6765\u4e86\u8bb8\u591a\u6539\u8fdb\u4e4b\u5904<\/h1>\n<p>\u51fd\u6570\u7684\u53c2\u6570\u3001\u8fd4\u56de\u503c\u548c\u5c5e\u6027\u7b49\uff0c\u73b0\u5728\u53ef\u4ee5\u5199\u4e0a\u7c7b\u578b\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">class<\/span> <span class=\"nc\">Something<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"kt\">int<\/span> <span class=\"nv\">$id<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">setId<\/span><span class=\"p\">(<\/span><span class=\"kt\">int<\/span> <span class=\"nv\">$id<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"nv\">$this<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">id<\/span> <span class=\"o\">=<\/span> <span class=\"nv\">$id<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">getId<\/span><span class=\"p\">():<\/span> <span class=\"kt\">int<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"nv\">$this<\/span><span class=\"o\">-&gt;<\/span><span class=\"n\">int<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6216\u8bb8\u4e0e\u8fc7\u53bb\u76f8\u6bd4\uff0c\u4f60\u4f1a\u89c9\u5f97\u8fd9\u771f\u7684\u662f PHP \u5417\uff1f\u4f46\u4e8b\u5b9e\u5c31\u662f\uff0c\u8fd9\u5c31\u662f\u73b0\u5728\u7684 PHP\u3002<\/p>\n<p>\u867d\u7136 == \u7684\u884c\u4e3a\u4e00\u5982\u65e2\u5f80\u5730\u4e0d\u53d8\uff0c\u4f46\u7c7b\u578b\u5f00\u59cb\u53d8\u5f97\u66f4\u52a0\u4e25\u8c28\uff0c\u4e00\u65e6\u5199\u5f97\u6b63\u786e\uff0c\u6211\u5f00\u59cb\u611f\u89c9\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u6613\u7528\u7684\u8bed\u8a00\u3002<\/p>\n<h1>PHP 8 PHP 8<\/h1>\n<p>\u5728PHP 8\u4e2d\uff0c\u8fd8\u6dfb\u52a0\u4e86\u8bb8\u591a\u529f\u80fd\u3002<\/p>\n<p>\u7a7a\u5b89\u5168\u8fd0\u7b97\u7b26<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d074337434c4406bdd966\/29-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u8054\u5408\u7c7b\u578b\u7b49<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">class<\/span> <span class=\"nc\">Number<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">public<\/span> <span class=\"k\">function<\/span> <span class=\"n\">getSomething<\/span><span class=\"p\">():<\/span> <span class=\"kt\">int<\/span><span class=\"o\">|<\/span><span class=\"n\">float<\/span>\r\n    <span class=\"p\">{<\/span>\r\n        <span class=\"c1\">\/\/ int \u307e\u305f\u306f float \u3092\u8fd4\u3059<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6709\u8bb8\u591a\u65b9\u4fbf\u7684\u529f\u80fd\u88ab\u6dfb\u52a0\u4e0a\u53bb\u3002<\/p>\n<h1>PHP\u7684\u4f18\u70b9<\/h1>\n<p>\u6beb\u7121\u7591\u554f\uff0c\u9019\u662f\u4e00\u7a2e\u5c08\u6ce8\u65bc\u7db2\u9801\u7684\u8a9e\u8a00\uff0c\u64c1\u6709\u5176\u4ed6\u8a9e\u8a00\u6240\u7121\u6cd5\u6bd4\u64ec\u7684\u8a31\u591a\u529f\u80fd\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306aHTML\u6587\u5b57\u5217\u3092\u30a8\u30b9\u30b1\u30fc\u30d7\u3059\u308b\u95a2\u6570\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">htmlspecialchars<\/span><span class=\"p\">(<\/span><span class=\"s1\">'&lt;html&gt;'<\/span><span class=\"p\">)<\/span>  <span class=\"c1\">\/\/ &amp;lt;html&amp;gt;<\/span>\r\n<\/code><\/pre>\n<p>\u751f\u6210\u4e00\u4e2a\u67e5\u8be2\u5b57\u7b26\u4e32\u7684\u51fd\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">http_build_query<\/span><span class=\"p\">([<\/span><span class=\"s1\">'a'<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'b'<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"mi\">2<\/span><span class=\"p\">])<\/span>  <span class=\"c1\">\/\/ a=1&amp;b=2<\/span>\r\n<\/code><\/pre>\n<p>\u53ea\u9700\u8981\u4e00\u79cd\u9009\u62e9\uff0c\u5c06\u4ee5\u4e0b\u5185\u5bb9\u6539\u5199\u4e3a\u4e2d\u6587\uff1a \u4e00\u4e2a\u5c06\u6570\u636e\u8f6c\u6362\u4e3aJSON\u683c\u5f0f\u7684\u51fd\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">json_encode<\/span><span class=\"p\">([<\/span><span class=\"s1\">'a'<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'b'<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"mi\">2<\/span><span class=\"p\">]);<\/span>  <span class=\"c1\">\/\/ \"{\"a\":1,\"b\":2}\"<\/span>\r\n<\/code><\/pre>\n<p>\u83b7\u53d6\u65e5\u51fa\u65f6\u95f4\u7684\u51fd\u6570\u4ee5\u53ca\u5176\u4ed6\uff08\u7528\u4e8e\u4ec0\u4e48\u5462\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$now<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">time<\/span><span class=\"p\">();<\/span>\r\n<span class=\"nb\">date_sunrise<\/span><span class=\"p\">(<\/span><span class=\"nv\">$now<\/span><span class=\"p\">);<\/span>  <span class=\"c1\">\/\/ 04:30<\/span>\r\n<\/code><\/pre>\n<p>\u53ea\u8981\u6d89\u53ca\u5230\u5173\u4e8e\u7f51\u7edc\u7684\u51fd\u6570\uff0c\u5c31\u6709\u8bf8\u5982\u8fd9\u6837\u7684\u4e1c\u897f\u3002\u5bf9\u4e8e\u5f00\u53d1Web\u5e94\u7528\u7a0b\u5e8f\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<p>\u5269\u4e0b\u7684\u4e8b\u60c5\uff0c\u7531\u4e8e\u6709\u5f88\u591a\u7528\u6237\u4f7f\u7528\uff0c\u7f51\u4e0a\u6709\u5f88\u591a\u77e5\u8bc6\u53ef\u4ee5\u53c2\u8003\uff0c\u8fd9\u771f\u662f\u592a\u597d\u4e86\u3002\u53ea\u8981\u641c\u7d22\u4e00\u4e0b\uff0c\u5927\u591a\u6570\u95ee\u9898\u90fd\u53ef\u4ee5\u89e3\u51b3\u3002<\/p>\n<h1>PHP \u7684\u4e0d\u8db3\u4e4b\u5904<\/h1>\n<p>\u6211\u5b9e\u9645\u4e0a\u957f\u5e74\u4f7f\u7528 PHP\uff0c\u4f46\u603b\u4f53\u6765\u8bf4\uff0c\u6267\u884c\u901f\u5ea6\u65e0\u6cd5\u4e0e\u7f16\u8bd1\u8bed\u8a00\u76f8\u6bd4\u3002PHP 7 \u63d0\u5347\u4e86\u76f8\u5f53\u591a\u7684\u901f\u5ea6\u3002PHP 8 \u91c7\u7528\u4e86 JIT \u7f16\u8bd1\uff0c\u9884\u8ba1\u4f1a\u8fdb\u4e00\u6b65\u63d0\u9ad8\u901f\u5ea6\uff0c\u4f46\u7531\u4e8e\u4e0d\u64c5\u957f\u5f02\u6b65\u5904\u7406\uff0c\u5b83\u4ecd\u7136\u8f83\u6162\u3002<\/p>\n<p>\u5728\u516c\u53f8\u7684\u65b0\u4eba\u57f9\u8bad\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Scala\u5f00\u53d1\u4e86\u5e94\u7528\u7a0b\u5e8f\uff0c\u4e5f\u7528Scala\u5236\u4f5c\u4e86https:\/\/lgtmoon.dev\/\uff0c\u5c3d\u7ba1\u670d\u52a1\u5668\u975e\u5e38\u8106\u5f31\uff0c\u4f46\u4f9d\u7136\u80fd\u591f\u83b7\u5f97\u76f8\u5f53\u9ad8\u7684\u6027\u80fd\u3002<\/p>\n<p>\u7531\u4e8e\u5bf9Scala\u7684\u4e86\u89e3\u592a\u5c11\uff0c\u73b0\u5728\u7684\u8bdd\u6211\u4f1a\u9009\u62e9Go\u3002\u5982\u679c\u90a3\u65f6Go\u5f88\u51fa\u540d\u7684\u8bdd\uff0c\u6211\u76f8\u4fe1\u6211\u4f1a\u9009\u62e9Go\u3002<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u867d\u7136\u5199\u5f97\u6709\u70b9\u5570\u55e6\uff0c\u4f46\u662f\u4e0e\u4ee5\u524d\u76f8\u6bd4\uff0c\u6211\u8ba4\u4e3a PHP \u5df2\u7ecf\u53d8\u6210\u4e86\u4e00\u95e8\u76f8\u5f53\u597d\u7684\u8bed\u8a00\uff0c\u6240\u4ee5\u6211\u5efa\u8bae\u5927\u5bb6\u4e0d\u8981\u5bf9\u5b83\u8fdb\u884c\u8fc7\u591a\u7684\u6279\u8bc4\uff0c\u4e0d\u59a8\u4eb2\u624b\u53bb\u5c1d\u8bd5\u4e00\u4e0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u5728\u6211\u5fc3\u76ee\u4e2d\u6709\u4e00\u4e2a\u4e0d\u597d\u7684\u5f62\u8c61\u3002\uff08\u8fd9\u662f\u6211\u4e2a\u4eba\u7684\u611f\u53d7\uff09 \u4f60\u662f\u5426\u8ba4\u4e3aPHP\u6709\u4e00\u79cd\u4e0d\u592a\u597d\u7684\u5370\u8c61\uff1f \u6211\u4ee5\u524d\u4e5f\u662f\u8fd9\u6837 [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30406","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>PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8ePHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\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-7-\u5bf9-php-\u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8ePHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/php-7-\u5bf9-php-\u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-02-16T04:36:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-12T11:01:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d074337434c4406bdd966\/29-0.png\" \/>\n<meta name=\"author\" content=\"\u5b87, \u534e\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u5b87, \u534e\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/\",\"name\":\"PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2024-02-16T04:36:07+00:00\",\"dateModified\":\"2025-08-12T11:01:37+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/513018e4e121d3add1b7c5de8be21458\"},\"description\":\"\u5173\u4e8ePHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u7684\u6280\u672f\u6587\u7ae0\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/513018e4e121d3add1b7c5de8be21458\",\"name\":\"\u5b87, \u534e\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/63cd45cbc05a35fc4ff7637a163c83c4962ef58d27472726c3a3e0c9c5194f0f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/63cd45cbc05a35fc4ff7637a163c83c4962ef58d27472726c3a3e0c9c5194f0f?s=96&d=mm&r=g\",\"caption\":\"\u5b87, \u534e\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yuhua\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb - Blog - Silicon Cloud","description":"\u5173\u4e8ePHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u7684\u6280\u672f\u6587\u7ae0","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-\u5bf9-php-\u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u3002\/","og_locale":"zh_CN","og_type":"article","og_title":"PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb","og_description":"\u5173\u4e8ePHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u7684\u6280\u672f\u6587\u7ae0","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-\u5bf9-php-\u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u3002\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-02-16T04:36:07+00:00","article_modified_time":"2025-08-12T11:01:37+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d074337434c4406bdd966\/29-0.png"}],"author":"\u5b87, \u534e","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u5b87, \u534e","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/","name":"PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2024-02-16T04:36:07+00:00","dateModified":"2025-08-12T11:01:37+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/513018e4e121d3add1b7c5de8be21458"},"description":"\u5173\u4e8ePHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb\u7684\u6280\u672f\u6587\u7ae0","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"PHP 7 \u5bf9 PHP \u8fdb\u884c\u4e86\u5de8\u5927\u6539\u8fdb"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/513018e4e121d3add1b7c5de8be21458","name":"\u5b87, \u534e","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/63cd45cbc05a35fc4ff7637a163c83c4962ef58d27472726c3a3e0c9c5194f0f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/63cd45cbc05a35fc4ff7637a163c83c4962ef58d27472726c3a3e0c9c5194f0f?s=96&d=mm&r=g","caption":"\u5b87, \u534e"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yuhua\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/php-7-%e5%af%b9-php-%e8%bf%9b%e8%a1%8c%e4%ba%86%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%bf%9b%e3%80%82\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/30406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=30406"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/30406\/revisions"}],"predecessor-version":[{"id":94155,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/30406\/revisions\/94155"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=30406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=30406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=30406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}