{"id":202462,"date":"2025-05-13T13:54:35","date_gmt":"2025-05-13T05:54:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202462\/"},"modified":"2025-05-13T13:54:35","modified_gmt":"2025-05-13T05:54:35","slug":"php-%e5%87%bd%e6%95%b0%e4%b8%ad%e5%bc%95%e7%94%a8%e7%9a%84%e6%80%a7%e8%83%bd%e5%bd%b1%e5%93%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202462\/","title":{"rendered":"PHP \u51fd\u6570\u4e2d\u5f15\u7528\u7684\u6027\u80fd\u5f71\u54cd"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u4e2d\u5f15\u7528\u7684\u6027\u80fd\u5f71\u54cd<\/h1>\n<p>\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u51fd\u6570\u4e2d\u5f15\u7528\u7684\u6027\u80fd\u5f71\u54cd\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n<p>PHP \u51fd\u6570\u5f15\u7528\u53ef\u63d0\u9ad8\u6027\u80fd\uff0c\u56e0\u4e3a\u5b83\u907f\u514d\u4e86\u53d8\u91cf\u590d\u5236\uff0c\u4f46\u8fc7\u5ea6\u4f7f\u7528\u5b83\u53ef\u80fd\u4f1a\u5bfc\u81f4\u526f\u4f5c\u7528\u3002\u6309\u5f15\u7528\u4f20\u9012\u53d8\u91cf\u53ef\u4ee5\u51cf\u5c11\u5927\u578b\u6570\u636e\u7ed3\u6784\u6216\u590d\u6742\u5bf9\u8c61\u7684\u6027\u80fd\u5f00\u9500\uff0c\u4f46\u5b83\u4f1a\u5f15\u5165\u95f4\u63a5\u5bfb\u5740\u548c\u5185\u5b58\u51b2\u7a81\u7684\u6f5c\u5728\u6027\u80fd\u6210\u672c\u3002\u6700\u4f73\u5b9e\u8df5\u5305\u62ec\u4ec5\u5728\u5fc5\u8981\u65f6\u6309\u5f15\u7528\u4f20\u9012\u53d8\u91cf\uff0c\u786e\u4fdd\u9632\u6b62\u5185\u5b58\u51b2\u7a81\uff0c\u5e76\u4f7f\u7528\u5256\u6790\u5de5\u5177\u6765\u8bc6\u522b\u6027\u80fd\u95ee\u9898\u4ee3\u7801\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241025\/1729835864671b33588436d.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>PHP \u51fd\u6570\u4e2d\u5f15\u7528\u7684\u6027\u80fd\u5f71\u54cd<\/strong><\/p>\n<p>\u5728 PHP \u4e2d\uff0c\u5c06\u53d8\u91cf\u4f5c\u4e3a\u5f15\u7528\u4f20\u9012\u7ed9\u51fd\u6570\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u505a\u6cd5\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u590d\u5236\u64cd\u4f5c\u6765\u63d0\u9ad8\u6027\u80fd\u3002\u7136\u800c\uff0c\u8fc7\u5ea6\u4f7f\u7528\u5f15\u7528\u4e5f\u4f1a\u5bfc\u81f4\u4e0d\u53ef\u9884\u89c1\u7684\u526f\u4f5c\u7528\u3002<\/p>\n<p><strong>\u6309\u5f15\u7528\u4f20\u9012<\/strong><\/p>\n<p>PHP \u4e2d\u6709\u4e24\u79cd\u4f20\u53c2\u65b9\u5f0f\uff1a\u6309\u503c\u4f20\u9012\u548c\u6309\u5f15\u7528\u4f20\u9012\u3002\u6309\u503c\u4f20\u9012\u4f1a\u521b\u5efa\u4e00\u4e2a\u53d8\u91cf\u7684\u65b0\u526f\u672c\uff0c\u800c\u6309\u5f15\u7528\u4f20\u9012\u5219\u4f1a\u4f7f\u7528\u53d8\u91cf\u7684\u539f\u59cb\u503c\u3002\u8981\u6309\u5f15\u7528\u4f20\u9012\u53d8\u91cf\uff0c\u53ef\u4ee5\u5728\u53c2\u6570\u58f0\u660e\u524d\u653e\u7f6e\u4e00\u4e2a <code>&amp;<\/code> \u7b26\u53f7\u3002<\/p>\n<pre>function myFunction(&amp;$param) {\n  \/\/ \u5bf9 $param \u7684\u66f4\u6539\u5c06\u53cd\u6620\u5728\u8c03\u7528\u51fd\u6570\u4e2d\u7684\u539f\u59cb\u53d8\u91cf\u4e0a\n}<\/pre>\n<p><strong>\u6027\u80fd\u5f71\u54cd<\/strong><\/p>\n<p>\u6309\u5f15\u7528\u4f20\u9012\u53d8\u91cf\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u56e0\u4e3a PHP \u4e0d\u9700\u8981\u521b\u5efa\u53d8\u91cf\u7684\u65b0\u526f\u672c\u3002\u8fd9\u5bf9\u4e8e\u5927\u578b\u6570\u636e\u7ed3\u6784\u6216\u590d\u6742\u5bf9\u8c61\u7279\u522b\u6709\u6548\u3002\u7136\u800c\uff0c\u6309\u5f15\u7528\u4f20\u9012\u4e5f\u4f1a\u5f15\u5165\u4e00\u4e9b\u6f5c\u5728\u7684\u6027\u80fd\u5f00\u9500\uff1a<\/p>\n<ul>\n<li><strong>\u95f4\u63a5\u5bfb\u5740\uff1a<\/strong>\u5f53\u8bbf\u95ee\u6309\u5f15\u7528\u4f20\u9012\u7684\u53d8\u91cf\u65f6\uff0cPHP \u9700\u8981\u901a\u8fc7\u5f15\u7528\u89e3\u51b3\u53d8\u91cf\u7684\u5b9e\u9645\u5730\u5740\u3002\u8fd9\u6bd4\u76f4\u63a5\u8bbf\u95ee\u53d8\u91cf\u503c\u9700\u8981\u989d\u5916\u7684\u5f00\u9500\u3002<\/li>\n<li><strong>\u5185\u5b58\u51b2\u7a81\uff1a<\/strong>\u5982\u679c\u6309\u5f15\u7528\u4f20\u9012\u7684\u53d8\u91cf\u540c\u65f6\u5728\u591a\u4e2a\u51fd\u6570\u4e2d\u4fee\u6539\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5185\u5b58\u51b2\u7a81\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5927\u578b\u6570\u7ec4\uff0c\u5176\u4e2d\u5305\u542b\u6570\u767e\u4e07\u6761\u6570\u636e\u3002\u4f7f\u7528 <code>array_map()<\/code> \u51fd\u6570\u6309\u503c\u4f20\u9012\u6570\u7ec4\u4f1a\u5bfc\u81f4\u6570\u7ec4\u7684\u590d\u5236\uff0c\u4ece\u800c\u663e\u8457\u964d\u4f4e\u6027\u80fd\u3002<\/p>\n<pre>\/\/ \u6309\u503c\u4f20\u9012\n$result = array_map('myFunction', $largeArray);\n\n\/\/ \u6309\u5f15\u7528\u4f20\u9012\n$result = array_map('myFunction', &amp;$largeArray);<\/pre>\n<p>\u5728\u6309\u5f15\u7528\u4f20\u9012\u7684\u60c5\u51b5\u4e0b\uff0c<code>array_map()<\/code> \u65e0\u9700\u590d\u5236\u6570\u7ec4\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6027\u80fd\u3002<\/p>\n<p><strong>\u6700\u4f73\u5b9e\u8df5<\/strong><\/p>\n<p>\u5728\u4f7f\u7528\u51fd\u6570\u5f15\u7528\u65f6\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n<ul>\n<li>\u4ec5\u5728\u5fc5\u8981\u65f6\u624d\u6309\u5f15\u7528\u4f20\u9012\u53d8\u91cf\u3002<\/li>\n<li>\u786e\u4fdd\u5728\u591a\u4e2a\u51fd\u6570\u4e2d\u540c\u65f6\u4fee\u6539\u6309\u5f15\u7528\u4f20\u9012\u7684\u53d8\u91cf\u65f6\u4e0d\u4f1a\u51fa\u73b0\u5185\u5b58\u51b2\u7a81\u3002<\/li>\n<li>\u4f7f\u7528\u5256\u6790\u5de5\u5177\uff08\u5982 Xdebug\uff09\u6765\u6807\u8bc6\u53ef\u80fd\u5b58\u5728\u6027\u80fd\u95ee\u9898\u7684\u4ee3\u7801\u6bb5\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aPHP \u51fd\u6570\u4e2d\u5f15\u7528\u7684\u6027\u80fd\u5f71\u54cd\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8ephp,\u6027\u80fd\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u4e2d\u5f15\u7528\u7684\u6027\u80fd\u5f71\u54cd \u5c0f&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-202462","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202462"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202462\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}