{"id":47808,"date":"2024-12-02T10:55:24","date_gmt":"2024-12-02T02:55:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47808\/"},"modified":"2024-12-02T10:55:24","modified_gmt":"2024-12-02T02:55:24","slug":"php-%e5%87%bd%e6%95%b0%e5%91%bd%e5%90%8d%e4%b8%ad%e7%bc%a9%e5%86%99%e7%9a%84%e4%bd%bf%e7%94%a8%e5%87%86%e5%88%99","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47808\/","title":{"rendered":"PHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219<\/h1>\n<p>\u5728\u6587\u7ae0\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929\u7c73\u4e91\u5c31\u6574\u7406\u5206\u4eab\u300aPHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729937324671cbfac9ccb8.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219<\/strong><\/p>\n<p>\u5728 PHP \u51fd\u6570\u547d\u540d\u4e2d\u4f7f\u7528\u7f29\u5199\u662f\u4e00\u79cd\u5e38\u89c1\u4e14\u6709\u7528\u7684\u7ea6\u5b9a\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7f29\u77ed\u51fd\u6570\u540d\uff0c\u4f7f\u5176\u66f4\u6613\u4e8e\u9605\u8bfb\u548c\u952e\u5165\u3002\u4e0d\u8fc7\uff0c\u4e3a\u4e86\u4fdd\u6301\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u5728\u4f7f\u7528\u7f29\u5199\u65f6\u5e94\u9075\u5faa\u4e00\u4e9b\u51c6\u5219\u3002<\/p>\n<p><strong>\u7f29\u5199\u89c4\u5219<\/strong><\/p>\n<ul>\n<li>\u7f29\u5199\u5e94\u7531\u5927\u5199\u5b57\u6bcd\u7ec4\u6210\u3002<\/li>\n<li>\u7f29\u5199\u5e94\u53cd\u6620\u51fd\u6570\u7684\u76ee\u7684\u6216\u529f\u80fd\u3002<\/li>\n<li>\u7f29\u5199\u5e94\u5c3d\u53ef\u80fd\u7b80\u77ed\uff0c\u4f46\u4ecd\u80fd\u6e05\u6670\u5730\u8bc6\u522b\u51fd\u6570\u3002<\/li>\n<\/ul>\n<p><strong>\u6700\u4f73\u5b9e\u8df5<\/strong><\/p>\n<ul>\n<li>\u4ec5\u4f7f\u7528\u5e38\u89c1\u7684\u6216\u7ecf\u5e38\u4f7f\u7528\u7684\u7f29\u5199\u3002<\/li>\n<li>\u907f\u514d\u4f7f\u7528\u8fc7\u4e8e\u6a21\u7cca\u6216\u96be\u4ee5\u7406\u89e3\u7684\u7f29\u5199\u3002<\/li>\n<li>\u5728\u51fd\u6570\u6587\u6863\u6216\u6ce8\u91ca\u4e2d\u63d0\u4f9b\u7f29\u5199\u7684\u8bf4\u660e\u3002<\/li>\n<li>\u4fdd\u6301\u4e00\u81f4\u6027\u3002\u5982\u679c\u4e00\u4e2a\u51fd\u6570\u91c7\u7528\u67d0\u79cd\u7f29\u5199\u65b9\u5f0f\uff0c\u90a3\u4e48\u5176\u4ed6\u7c7b\u4f3c\u7684\u51fd\u6570\u4e5f\u5e94\u8be5\u91c7\u7528\u76f8\u540c\u7684\u7f29\u5199\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<pre>\/\/ \u83b7\u53d6\u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\nfunction first($array) {\n    \/\/ ...\n}\n\n\/\/ \u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u4e3a\u7a7a\nfunction isEmpty($string) {\n    \/\/ ...\n}\n\n\/\/ \u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5927\u5199\nfunction toUpper($string) {\n    \/\/ ...\n}<\/pre>\n<p>\u5728\u8fd9\u4e9b\u793a\u4f8b\u4e2d\uff0c\u7f29\u5199 <code>first<\/code>\u3001<code>isEmpty<\/code> \u548c <code>toUpper<\/code> \u6e05\u695a\u5730\u8868\u793a\u4e86\u8fd9\u4e9b\u51fd\u6570\u7684\u529f\u80fd\uff0c\u540c\u65f6\u4fdd\u6301\u4e86\u51fd\u6570\u540d\u7684\u7b80\u6d01\u6027\u3002<\/p>\n<p><strong>\u7279\u6b8a\u60c5\u51b5<\/strong><\/p>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u5168\u79f0\u7f29\u5199\u53ef\u80fd\u6bd4\u666e\u901a\u7f29\u5199\u66f4\u5408\u9002\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>\/\/ \u8bbf\u95ee\u6570\u636e\u5e93\nfunction databaseAccess($connection) {\n    \/\/ ...\n}<\/pre>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5168\u79f0\u7f29\u5199 <code>databaseAccess<\/code> \u66f4\u80fd\u6e05\u6670\u5730\u63cf\u8ff0\u51fd\u6570\u7684\u76ee\u7684\uff0c\u800c\u666e\u901a\u7f29\u5199 <code>dba<\/code> \u5219\u4f1a\u4ee4\u4eba\u56f0\u60d1\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aPHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219 \u5728\u6587\u7ae0\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929\u7c73\u4e91\u5c31\u6574\u7406\u5206\u4eab\u300aPHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002 PHP \u51fd\u6570\u547d\u540d\u4e2d\u7f29\u5199\u7684\u4f7f\u7528\u51c6\u5219 \u5728 PHP \u51fd\u6570\u547d\u540d\u4e2d\u4f7f\u7528\u7f29\u5199\u662f\u4e00\u79cd\u5e38\u89c1\u4e14\u6709\u7528\u7684\u7ea6\u5b9a\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7f29\u77ed\u51fd\u6570\u540d\uff0c\u4f7f\u5176\u66f4\u6613\u4e8e\u9605\u8bfb\u548c\u952e\u5165\u3002\u4e0d\u8fc7\uff0c\u4e3a\u4e86\u4fdd\u6301\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u5728\u4f7f\u7528\u7f29\u5199\u65f6\u5e94\u9075\u5faa\u4e00\u4e9b\u51c6\u5219\u3002 \u7f29\u5199\u89c4\u5219 \u7f29\u5199\u5e94\u7531\u5927\u5199\u5b57\u6bcd\u7ec4\u6210\u3002 \u7f29\u5199\u5e94\u53cd\u6620\u51fd\u6570\u7684\u76ee\u7684\u6216\u529f\u80fd\u3002 \u7f29\u5199\u5e94\u5c3d\u53ef\u80fd\u7b80\u77ed\uff0c\u4f46\u4ecd\u80fd\u6e05\u6670\u5730\u8bc6\u522b\u51fd\u6570\u3002 \u6700\u4f73\u5b9e\u8df5 \u4ec5\u4f7f\u7528\u5e38\u89c1\u7684\u6216\u7ecf\u5e38\u4f7f\u7528\u7684\u7f29\u5199\u3002 \u907f\u514d\u4f7f\u7528\u8fc7\u4e8e\u6a21\u7cca\u6216\u96be\u4ee5\u7406\u89e3\u7684\u7f29\u5199\u3002 \u5728\u51fd\u6570\u6587\u6863\u6216\u6ce8\u91ca\u4e2d\u63d0\u4f9b\u7f29\u5199\u7684\u8bf4\u660e\u3002 \u4fdd\u6301\u4e00\u81f4\u6027\u3002\u5982\u679c\u4e00\u4e2a\u51fd\u6570\u91c7\u7528\u67d0\u79cd\u7f29\u5199\u65b9\u5f0f\uff0c\u90a3\u4e48\u5176\u4ed6\u7c7b\u4f3c\u7684\u51fd\u6570\u4e5f\u5e94\u8be5\u91c7\u7528\u76f8\u540c\u7684\u7f29\u5199\u65b9\u5f0f\u3002 \u5b9e\u6218\u6848\u4f8b \/\/ \u83b7\u53d6\u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20 function first($array) { \/\/ &#8230; } \/\/ \u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u4e3a\u7a7a function isEmpty($string) { \/\/ &#8230; } \/\/ \u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5927\u5199 function toUpper($string) { \/\/ &#8230; } \u5728\u8fd9\u4e9b\u793a\u4f8b\u4e2d\uff0c\u7f29\u5199 first\u3001isEmpty \u548c toUpper \u6e05\u695a\u5730\u8868\u793a\u4e86\u8fd9\u4e9b\u51fd\u6570\u7684\u529f\u80fd\uff0c\u540c\u65f6\u4fdd\u6301\u4e86\u51fd\u6570\u540d\u7684\u7b80\u6d01\u6027\u3002 \u7279\u6b8a\u60c5\u51b5 \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u5168\u79f0\u7f29\u5199\u53ef\u80fd\u6bd4\u666e\u901a\u7f29\u5199\u66f4\u5408\u9002\u3002\u4f8b\u5982\uff1a \/\/ \u8bbf\u95ee\u6570\u636e\u5e93 function databaseAccess($connection) { [&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-47808","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47808","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=47808"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47808\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}