{"id":46814,"date":"2024-12-02T12:04:34","date_gmt":"2024-12-02T04:04:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/46814\/"},"modified":"2024-12-02T12:04:34","modified_gmt":"2024-12-02T04:04:34","slug":"php%e5%87%bd%e6%95%b0%e5%af%b9%e8%b1%a1%e7%bc%96%e7%a8%8b%e6%8c%87%e5%8d%97%e5%9c%a8%e8%b7%a8%e5%b9%b3%e5%8f%b0%e5%bc%80%e5%8f%91%e4%b8%ad%e7%9a%84%e5%85%bc%e5%ae%b9%e6%80%a7%e6%98%af%e4%bb%80","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/46814\/","title":{"rendered":"php\u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u5728\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u517c\u5bb9\u6027\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>php\u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u5728\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u517c\u5bb9\u6027\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>\u4eca\u5929\u7c73\u4e91\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aphp\u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u5728\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u517c\u5bb9\u6027\u662f\u4ec0\u4e48\uff1f\u300b<\/span>\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n<p>PHP \u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u7b80\u4ecb\u5141\u8bb8\u5c06\u51fd\u6570\u4f5c\u4e3a\u4e00\u7b49\u5bf9\u8c61\u5904\u7406\uff0c\u4e0e\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u5b8c\u5168\u517c\u5bb9\uff0c\u63d0\u4f9b\u53ef\u91cd\u7528\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u4ee3\u7801\u7b80\u6d01\u6027\u7b49\u4f18\u52bf\uff0c\u5e76\u53ef\u4e0e\u9ad8\u9636\u51fd\u6570\u7ed3\u5408\u4f7f\u7528\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729848622671b652e90656.jpg\" class=\"aligncenter\" title=\"php\u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u5728\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u517c\u5bb9\u6027\u662f\u4ec0\u4e48\uff1f\u63d2\u56fe\" alt=\"php\u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u5728\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u517c\u5bb9\u6027\u662f\u4ec0\u4e48\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>\u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b (FOP) \u662f PHP \u4e2d\u4e00\u79cd\u57fa\u4e8e\u51fd\u6570\u7684\u7f16\u7a0b\u8303\u4f8b\uff0c\u5b83\u5141\u8bb8\u5c06\u51fd\u6570\u4f5c\u4e3a\u4e00\u7b49\u5bf9\u8c61\u5904\u7406\u3002FOP \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u7075\u6d3b\u6027\uff0c\u53ef\u4ee5\u521b\u5efa\u53ef\u91cd\u7528\u4e14\u53ef\u6269\u5c55\u7684\u4ee3\u7801\u3002<\/p>\n<p><strong>\u4e0e\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b (OOP) \u7684\u517c\u5bb9\u6027<\/strong><\/p>\n<p>FOP \u4e0e OOP \u5b8c\u5168\u517c\u5bb9\u3002\u4f60\u53ef\u4ee5\u5c06\u51fd\u6570\u4f5c\u4e3a\u5bf9\u8c61\u7684\u65b9\u6cd5\uff0c\u5e76\u5728\u7c7b\u4e2d\u4f7f\u7528\u95ed\u5305\u548c\u533f\u540d\u7684\u51fd\u6570\u3002\u8fd9\u5141\u8bb8\u4f60\u5728\u4ee3\u7801\u4e2d\u6df7\u5408\u4f7f\u7528 OOP \u548c FOP\uff0c\u4ece\u800c\u83b7\u5f97\u4e24\u8005\u7684\u4f18\u52bf\u3002<\/p>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 FOP \u7684\u5b9e\u6218\u6848\u4f8b\uff1a<\/p>\n<pre>\/\/ \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u5bf9\u8c61\n$greet = function($name) {\n  return \"Hello, $name!\";\n};\n\n\/\/ \u5c06\u51fd\u6570\u5bf9\u8c61\u4f20\u9012\u7ed9\u4e00\u4e2a\u9ad8\u9636\u51fd\u6570\n$result = array_map($greet, [\"Alice\", \"Bob\", \"Carol\"]);\n\n\/\/ \u6253\u5370\u7ed3\u679c\nprint_r($result);<\/pre>\n<p>\u8f93\u51fa\uff1a<\/p>\n<pre>Array\n(\n    [0] =&gt; Hello, Alice!\n    [1] =&gt; Hello, Bob!\n    [2] =&gt; Hello, Carol!\n)<\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u51fd\u6570\u5bf9\u8c61\u88ab\u4f20\u9012\u7ed9\u4e86 <code>array_map()<\/code> \u9ad8\u9636\u51fd\u6570\uff0c\u5b83\u904d\u5386\u6570\u7ec4\u5e76\u5bf9\u6bcf\u4e2a\u5143\u7d20\u5e94\u7528\u51fd\u6570\u5bf9\u8c61\u3002<\/p>\n<p><strong>\u8de8\u5e73\u53f0\u517c\u5bb9\u6027<\/strong><\/p>\n<p>PHP FOP \u5728\u6240\u6709\u652f\u6301 PHP \u7684\u5e73\u53f0\u4e0a\u90fd\u53ef\u7528\uff0c\u5305\u62ec Linux\u3001Windows \u548c macOS\u3002\u4e0d\u8fc7\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u67d0\u4e9b\u9ad8\u7ea7 FOP \u7279\u6027\u53ef\u80fd\u4f1a\u56e0\u5e73\u53f0\u800c\u5f02\u3002<\/p>\n<p><strong>\u4f18\u52bf<\/strong><\/p>\n<p>FOP \u63d0\u4f9b\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>\u53ef\u91cd\u7528\u6027\uff1a\u51fd\u6570\u5bf9\u8c61\u53ef\u4ee5\u8f7b\u677e\u5730\u91cd\u7528\u4e8e\u4e0d\u540c\u7684\u4e0a\u4e0b\u6587\u4e2d\u3002<\/li>\n<li>\u53ef\u6269\u5c55\u6027\uff1a\u51fd\u6570\u5bf9\u8c61\u53ef\u4ee5\u8f7b\u677e\u5730\u7ec4\u5408\u6210\u66f4\u590d\u6742\u7684\u529f\u80fd\u3002<\/li>\n<li>\u4ee3\u7801\u7b80\u6d01\u6027\uff1aFOP \u6d88\u9664\u4e86\u8bed\u6cd5\u4e0a\u7684\u6742\u4e71\uff0c\u4f7f\u4ee3\u7801\u66f4\u6613\u4e8e\u7406\u89e3\u548c\u7ef4\u62a4\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\u7c73\u4e91\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>php\u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u5728\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u517c\u5bb9\u6027\u662f\u4ec0\u4e48\uff1f \u4eca\u5929\u7c73\u4e91\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300aphp\u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u5728\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u517c\u5bb9\u6027\u662f\u4ec0\u4e48\uff1f\u300b\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~ PHP \u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357\u7b80\u4ecb\u5141\u8bb8\u5c06\u51fd\u6570\u4f5c\u4e3a\u4e00\u7b49\u5bf9\u8c61\u5904\u7406\uff0c\u4e0e\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u5b8c\u5168\u517c\u5bb9\uff0c\u63d0\u4f9b\u53ef\u91cd\u7528\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u4ee3\u7801\u7b80\u6d01\u6027\u7b49\u4f18\u52bf\uff0c\u5e76\u53ef\u4e0e\u9ad8\u9636\u51fd\u6570\u7ed3\u5408\u4f7f\u7528\u3002 PHP \u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b\u6307\u5357 \u7b80\u4ecb \u51fd\u6570\u5bf9\u8c61\u7f16\u7a0b (FOP) \u662f PHP \u4e2d\u4e00\u79cd\u57fa\u4e8e\u51fd\u6570\u7684\u7f16\u7a0b\u8303\u4f8b\uff0c\u5b83\u5141\u8bb8\u5c06\u51fd\u6570\u4f5c\u4e3a\u4e00\u7b49\u5bf9\u8c61\u5904\u7406\u3002FOP \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u7075\u6d3b\u6027\uff0c\u53ef\u4ee5\u521b\u5efa\u53ef\u91cd\u7528\u4e14\u53ef\u6269\u5c55\u7684\u4ee3\u7801\u3002 \u4e0e\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b (OOP) \u7684\u517c\u5bb9\u6027 FOP \u4e0e OOP \u5b8c\u5168\u517c\u5bb9\u3002\u4f60\u53ef\u4ee5\u5c06\u51fd\u6570\u4f5c\u4e3a\u5bf9\u8c61\u7684\u65b9\u6cd5\uff0c\u5e76\u5728\u7c7b\u4e2d\u4f7f\u7528\u95ed\u5305\u548c\u533f\u540d\u7684\u51fd\u6570\u3002\u8fd9\u5141\u8bb8\u4f60\u5728\u4ee3\u7801\u4e2d\u6df7\u5408\u4f7f\u7528 OOP \u548c FOP\uff0c\u4ece\u800c\u83b7\u5f97\u4e24\u8005\u7684\u4f18\u52bf\u3002 \u5b9e\u6218\u6848\u4f8b \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 FOP \u7684\u5b9e\u6218\u6848\u4f8b\uff1a \/\/ \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u5bf9\u8c61 $greet = function($name) { return &#8220;Hello, $name!&#8221;; }; \/\/ \u5c06\u51fd\u6570\u5bf9\u8c61\u4f20\u9012\u7ed9\u4e00\u4e2a\u9ad8\u9636\u51fd\u6570 $result = array_map($greet, [&#8220;Alice&#8221;, &#8220;Bob&#8221;, &#8220;Carol&#8221;]); \/\/ \u6253\u5370\u7ed3\u679c print_r($result); \u8f93\u51fa\uff1a Array ( [0] =&gt; Hello, Alice! [&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-46814","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46814","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=46814"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46814\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=46814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=46814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=46814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}