{"id":47627,"date":"2024-12-02T10:58:05","date_gmt":"2024-12-02T02:58:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47627\/"},"modified":"2024-12-02T10:58:05","modified_gmt":"2024-12-02T02:58:05","slug":"php%e5%87%bd%e6%95%b0%e7%bc%93%e5%ad%98%e6%8a%80%e6%9c%af%e5%9c%a8%e4%ba%91%e8%ae%a1%e7%ae%97%e7%8e%af%e5%a2%83%e4%b8%8b%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47627\/","title":{"rendered":"PHP\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528<\/h1>\n<p>\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u7c73\u4e91\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p>PHP\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e2d\u7684\u51fd\u6570\u7f13\u5b58\u6280\u672f\uff1a\u5229\u7528\u5185\u5b58\u7f13\u5b58\u63d0\u5347\u6027\u80fd\u3002\u964d\u4f4e\u5ef6\u8fdf\uff1a\u901a\u8fc7\u7f13\u5b58\u51fd\u6570\u8c03\u7528\u7ed3\u679c\uff0c\u51cf\u5c11\u5bf9\u6570\u636e\u5e93\u6216\u5916\u90e8\u670d\u52a1\u7684\u8bbf\u95ee\u3002\u63d0\u9ad8\u53ef\u4f38\u7f29\u6027\uff1a\u901a\u8fc7\u7f13\u5b58\u9891\u7e41\u8c03\u7528\u7684\u51fd\u6570\uff0c\u51cf\u8f7b\u670d\u52a1\u5668\u8d1f\u8f7d\uff0c\u63d0\u5347\u53ef\u5904\u7406\u5e76\u53d1\u8bf7\u6c42\u7684\u80fd\u529b\u3002\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\uff1a\u7f13\u5b58\u53ef\u8282\u7701CPU\u548c\u5185\u5b58\u8d44\u6e90\uff0c\u4ece\u800c\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729926528671c9580972af.jpg\" class=\"aligncenter\" title=\"PHP\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528\u63d2\u56fe\" alt=\"PHP\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>\u51fd\u6570\u7f13\u5b58\u6280\u672f\u901a\u8fc7\u5c06\u5e38\u7528\u7684\u51fd\u6570\u8c03\u7528\u7ed3\u679c\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\uff0c\u4ece\u800c\u63d0\u9ad8 PHP \u5e94\u7528\u7684\u6027\u80fd\u3002\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\uff0c\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5bf9\u964d\u4f4e\u5ef6\u8fdf\u548c\u63d0\u9ad8\u53ef\u4f38\u7f29\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p><strong>1. \u4f7f\u7528 OPcache \u6269\u5c55<\/strong><\/p>\n<p>OPcache \u662f\u4e00\u4e2a PHP \u5185\u7f6e\u6269\u5c55\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684 API \u6765\u7f13\u5b58\u7f16\u8bd1\u8fc7\u7684 PHP \u811a\u672c\u5b57\u8282\u7801\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528 OPcache\uff1a<\/p>\n<pre>opcache_reset(); \/\/ \u91cd\u7f6e\u7f13\u5b58\nopcache_invalidate('path\/to\/script.php'); \/\/ \u4f7f\u6307\u5b9a\u7684\u811a\u672c\u65e0\u6548\n$value = opcache_get('function_name'); \/\/ \u83b7\u53d6\u7f13\u5b58\u503c<\/pre>\n<p><strong>2. \u4f7f\u7528 APCu \u6269\u5c55<\/strong><\/p>\n<p>APCu \u662f\u4e00\u4e2a\u4e13\u95e8\u7684 PHP \u51fd\u6570\u7f13\u5b58\u6269\u5c55\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u66f4\u597d\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528 APCu\uff1a<\/p>\n<pre>apc_add('key', 'value'); \/\/ \u6dfb\u52a0\u503c\u5230\u7f13\u5b58\n$value = apc_fetch('key'); \/\/ \u83b7\u53d6\u7f13\u5b58\u503c\napc_delete('key'); \/\/ \u4ece\u7f13\u5b58\u4e2d\u5220\u9664\u503c<\/pre>\n<p><strong>3. \u4f7f\u7528 Memcached<\/strong><\/p>\n<p>Memcached \u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u5185\u5b58\u7f13\u5b58\u7cfb\u7edf\uff0c\u5b83\u53ef\u4ee5\u4e3a PHP \u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u51fd\u6570\u7f13\u5b58\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528 Memcached\uff1a<\/p>\n<pre>$mc = new Memcached();\n$mc-&gt;addServer('localhost', 11211); \/\/ \u6dfb\u52a0\u670d\u52a1\u5668\n$mc-&gt;set('key', 'value'); \/\/ \u8bbe\u7f6e\u7f13\u5b58\u503c\n$value = $mc-&gt;get('key'); \/\/ \u83b7\u53d6\u7f13\u5b58\u503c\n$mc-&gt;delete('key'); \/\/ \u4ece\u7f13\u5b58\u4e2d\u5220\u9664\u503c<\/pre>\n<p><strong>\u4f18\u52bf<\/strong><\/p>\n<ul>\n<li>\u663e\u8457\u964d\u4f4e\u51fd\u6570\u8c03\u7528\u5ef6\u8fdf<\/li>\n<li>\u63d0\u9ad8\u5e94\u7528\u53ef\u4f38\u7f29\u6027\uff0c\u5904\u7406\u66f4\u591a\u5e76\u53d1\u7684\u8bf7\u6c42<\/li>\n<li>\u51cf\u5c11 CPU \u548c\u5185\u5b58\u8d44\u6e90\u6d88\u8017<\/li>\n<\/ul>\n<p><strong>\u9002\u7528\u573a\u666f<\/strong><\/p>\n<ul>\n<li>\u9891\u7e41\u8c03\u7528\u7684\u51fd\u6570<\/li>\n<li>\u5e94\u7528\u4e2d\u7ecf\u5e38\u6267\u884c\u7684\u590d\u6742\u8fd0\u7b97<\/li>\n<li>\u5b58\u5728\u5927\u91cf\u51fd\u6570\u8c03\u7528\u7684\u9ad8\u8d1f\u8f7d\u73af\u5883<\/li>\n<\/ul>\n<p><strong>\u6700\u4f73\u5b9e\u8df5<\/strong><\/p>\n<ul>\n<li>\u8c28\u614e\u4f7f\u7528\u51fd\u6570\u7f13\u5b58\uff0c\u56e0\u4e3a\u7f13\u5b58\u53ef\u80fd\u5305\u542b\u5df2\u8fc7\u671f\u7684\u503c\u3002<\/li>\n<li>\u4f7f\u7528\u4e00\u4e2a\u6027\u80fd\u4f18\u826f\u7684\u7f13\u5b58\u6269\u5c55\uff0c\u5982 APCu\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u7f13\u5b58\uff0c\u4ee5\u9632\u6b62\u8d44\u6e90\u8017\u5c3d\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aPHP\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8ephp,\u7f13\u5b58\u6280\u672f\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528 \u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u7c73\u4e91\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300aPHP\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528\u300b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01 PHP\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e2d\u7684\u51fd\u6570\u7f13\u5b58\u6280\u672f\uff1a\u5229\u7528\u5185\u5b58\u7f13\u5b58\u63d0\u5347\u6027\u80fd\u3002\u964d\u4f4e\u5ef6\u8fdf\uff1a\u901a\u8fc7\u7f13\u5b58\u51fd\u6570\u8c03\u7528\u7ed3\u679c\uff0c\u51cf\u5c11\u5bf9\u6570\u636e\u5e93\u6216\u5916\u90e8\u670d\u52a1\u7684\u8bbf\u95ee\u3002\u63d0\u9ad8\u53ef\u4f38\u7f29\u6027\uff1a\u901a\u8fc7\u7f13\u5b58\u9891\u7e41\u8c03\u7528\u7684\u51fd\u6570\uff0c\u51cf\u8f7b\u670d\u52a1\u5668\u8d1f\u8f7d\uff0c\u63d0\u5347\u53ef\u5904\u7406\u5e76\u53d1\u8bf7\u6c42\u7684\u80fd\u529b\u3002\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\uff1a\u7f13\u5b58\u53ef\u8282\u7701CPU\u548c\u5185\u5b58\u8d44\u6e90\uff0c\u4ece\u800c\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u3002 PHP \u51fd\u6570\u7f13\u5b58\u6280\u672f\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\u7684\u5e94\u7528 \u7b80\u4ecb \u51fd\u6570\u7f13\u5b58\u6280\u672f\u901a\u8fc7\u5c06\u5e38\u7528\u7684\u51fd\u6570\u8c03\u7528\u7ed3\u679c\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\uff0c\u4ece\u800c\u63d0\u9ad8 PHP \u5e94\u7528\u7684\u6027\u80fd\u3002\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e0b\uff0c\u51fd\u6570\u7f13\u5b58\u6280\u672f\u5bf9\u964d\u4f4e\u5ef6\u8fdf\u548c\u63d0\u9ad8\u53ef\u4f38\u7f29\u6027\u81f3\u5173\u91cd\u8981\u3002 \u5b9e\u6218\u6848\u4f8b 1. \u4f7f\u7528 OPcache \u6269\u5c55 OPcache \u662f\u4e00\u4e2a PHP \u5185\u7f6e\u6269\u5c55\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684 API \u6765\u7f13\u5b58\u7f16\u8bd1\u8fc7\u7684 PHP \u811a\u672c\u5b57\u8282\u7801\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528 OPcache\uff1a opcache_reset(); \/\/ \u91cd\u7f6e\u7f13\u5b58 opcache_invalidate(&#8216;path\/to\/script.php&#8217;); \/\/ \u4f7f\u6307\u5b9a\u7684\u811a\u672c\u65e0\u6548 $value = opcache_get(&#8216;function_name&#8217;); \/\/ \u83b7\u53d6\u7f13\u5b58\u503c 2. \u4f7f\u7528 APCu \u6269\u5c55 APCu \u662f\u4e00\u4e2a\u4e13\u95e8\u7684 PHP \u51fd\u6570\u7f13\u5b58\u6269\u5c55\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u66f4\u597d\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528 APCu\uff1a apc_add(&#8216;key&#8217;, &#8216;value&#8217;); \/\/ \u6dfb\u52a0\u503c\u5230\u7f13\u5b58 $value = apc_fetch(&#8216;key&#8217;); \/\/ \u83b7\u53d6\u7f13\u5b58\u503c apc_delete(&#8216;key&#8217;); \/\/ \u4ece\u7f13\u5b58\u4e2d\u5220\u9664\u503c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-47627","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=47627"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47627\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}