{"id":46911,"date":"2024-12-02T08:01:20","date_gmt":"2024-12-02T00:01:20","guid":{"rendered":"https:\/\/fwq.ai\/blog\/46911\/"},"modified":"2024-12-02T08:01:20","modified_gmt":"2024-12-02T00:01:20","slug":"php-%e5%87%bd%e6%95%b0%e4%b8%ad%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%bc%95%e7%94%a8%ef%bc%9a%e4%bc%a0%e9%80%92%e7%bb%93%e6%9e%84%e5%a4%8d%e6%9d%82%e7%9a%84%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/46911\/","title":{"rendered":"PHP \u51fd\u6570\u4e2d\u5982\u4f55\u4f7f\u7528\u5f15\u7528\uff1a\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b"},"content":{"rendered":"

<\/b> <\/p>\n

PHP \u51fd\u6570\u4e2d\u5982\u4f55\u4f7f\u7528\u5f15\u7528\uff1a\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b<\/h1>\n

\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\u4e2d\u5982\u4f55\u4f7f\u7528\u5f15\u7528\uff1a\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\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

\u5728 PHP \u4e2d\uff0c\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\u65f6\u53ef\u4f7f\u7528\u5f15\u7528\uff08&\uff09\u6765\u76f4\u63a5\u4fee\u6539\u6570\u636e\u3002\u5f15\u7528\u4f20\u9012\u5141\u8bb8\u51fd\u6570\u5bf9\u539f\u59cb\u6570\u636e\u8fdb\u884c\u76f4\u63a5\u4fee\u6539\uff0c\u907f\u514d\u751f\u6210\u526f\u672c\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u5e76\u7b80\u5316\u4ee3\u7801\u3002<\/p>\n

\"PHP<\/p>\n

PHP \u51fd\u6570\u4e2d\u5982\u4f55\u4f7f\u7528\u5f15\u7528\uff1a\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b<\/h2>\n

\u5728 PHP \u4e2d\uff0c\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\u5230\u51fd\u6570\u65f6\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u5f15\u7528\u3002\u5f15\u7528\u5141\u8bb8\u51fd\u6570\u76f4\u63a5\u4fee\u6539\u6570\u636e\uff0c\u800c\u4e0d\u662f\u751f\u6210\u6570\u636e\u7684\u526f\u672c\u3002<\/p>\n

\u793a\u4f8b\uff1a<\/strong><\/p>\n

\u8ba9\u6211\u4eec\u8003\u8651\u4e00\u4e2a\u5177\u6709\u590d\u6742\u7ed3\u6784\u7684\u6570\u636e\u6570\u7ec4\uff1a<\/p>\n

$array = [\n    'name' => 'John Doe',\n    'age' => 30,\n    'address' => [\n        'street' => 'Main Street',\n        'number' => 123\n    ]\n];<\/pre>\n
\u8981\u4f7f\u7528\u5f15\u7528\u4f20\u9012\u6b64\u6570\u7ec4\u5230\u51fd\u6570\uff0c\u8bf7\u5728\u51fd\u6570\u53c2\u6570\u524d\u4f7f\u7528 &<\/code> \u7b26\u53f7\uff1a<\/p>\n
function modifyArrayByReference(&$array) {\n    \/\/ \u4fee\u6539\u6570\u7ec4\n    $array['name'] = 'Jane Doe';\n}<\/pre>\n
\u73b0\u5728\uff0c\u5f53\u60a8\u8c03\u7528 modifyArrayByReference()<\/code> \u51fd\u6570\u5e76\u4f20\u9012 $array<\/code> \u4e3a\u53c2\u6570\u65f6\uff0c\u51fd\u6570\u5c06\u76f4\u63a5\u4fee\u6539\u539f\u59cb\u6570\u7ec4\uff0c\u800c\u4e0d\u662f\u751f\u6210\u4e00\u4e2a\u526f\u672c\u3002<\/p>\n
\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n
\u8003\u8651\u4e00\u4e2a\u66f4\u65b0\u6570\u636e\u5e93\u4e2d\u7528\u6237\u8bb0\u5f55\u7684\u573a\u666f\u3002\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a updateUser()<\/code> \u51fd\u6570\uff0c\u8be5\u51fd\u6570\u5f15\u7528\u4f20\u9012\u7528\u6237\u6570\u636e\uff0c\u4ee5\u4fbf\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u4fee\u6539\u3002<\/p>\n
function updateUser(&$userData) {\n    \/\/ \u8fde\u63a5\u5230\u6570\u636e\u5e93\n    \/\/ \u51c6\u5907 SQL \u66f4\u65b0\u67e5\u8be2\n    \/\/ \u7ed1\u5b9a\u7528\u6237\u6570\u636e\u4f5c\u4e3a\u53c2\u6570\n    \/\/ \u6267\u884c\u67e5\u8be2\u5e76\u66f4\u65b0\u8bb0\u5f55\n}\n\n$userData = [\n    'id' => 1,\n    'name' => 'John Doe',\n    'email' => 'johndoe@example.com'\n];\n\nupdateUser($userData);<\/pre>\n
\u7531\u4e8e updateUser()<\/code> \u51fd\u6570\u4f7f\u7528\u5f15\u7528\uff0c\u5b83\u5c06\u76f4\u63a5\u4fee\u6539 $userData<\/code> \u6570\u7ec4\uff0c\u5e76\u4e14\u5728\u51fd\u6570\u5916\u5bf9\u6570\u7ec4\u8fdb\u884c\u7684\u4efb\u4f55\u66f4\u6539\u4e5f\u4f1a\u53cd\u6620\u5728\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n
\u901a\u8fc7\u4f7f\u7528\u5f15\u7528\uff0c\u60a8\u53ef\u4ee5\u907f\u514d\u4e3a\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\u751f\u6210\u526f\u672c\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u5e76\u7b80\u5316\u4ee3\u7801\u3002<\/p>\n
\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aPHP \u51fd\u6570\u4e2d\u5982\u4f55\u4f7f\u7528\u5f15\u7528\uff1a\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8ephp,\u5f15\u7528\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
PHP \u51fd\u6570\u4e2d\u5982\u4f55\u4f7f\u7528\u5f15\u7528\uff1a\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b \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\u4e2d\u5982\u4f55\u4f7f\u7528\u5f15\u7528\uff1a\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\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 \u5728 PHP \u4e2d\uff0c\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\u65f6\u53ef\u4f7f\u7528\u5f15\u7528\uff08&\uff09\u6765\u76f4\u63a5\u4fee\u6539\u6570\u636e\u3002\u5f15\u7528\u4f20\u9012\u5141\u8bb8\u51fd\u6570\u5bf9\u539f\u59cb\u6570\u636e\u8fdb\u884c\u76f4\u63a5\u4fee\u6539\uff0c\u907f\u514d\u751f\u6210\u526f\u672c\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u5e76\u7b80\u5316\u4ee3\u7801\u3002 PHP \u51fd\u6570\u4e2d\u5982\u4f55\u4f7f\u7528\u5f15\u7528\uff1a\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b \u5728 PHP \u4e2d\uff0c\u4f20\u9012\u7ed3\u6784\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\u5230\u51fd\u6570\u65f6\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u5f15\u7528\u3002\u5f15\u7528\u5141\u8bb8\u51fd\u6570\u76f4\u63a5\u4fee\u6539\u6570\u636e\uff0c\u800c\u4e0d\u662f\u751f\u6210\u6570\u636e\u7684\u526f\u672c\u3002 \u793a\u4f8b\uff1a \u8ba9\u6211\u4eec\u8003\u8651\u4e00\u4e2a\u5177\u6709\u590d\u6742\u7ed3\u6784\u7684\u6570\u636e\u6570\u7ec4\uff1a $array = [ ‘name’ => ‘John Doe’, ‘age’ => 30, ‘address’ => [ ‘street’ => ‘Main Street’, ‘number’ => 123 ] ]; \u8981\u4f7f\u7528\u5f15\u7528\u4f20\u9012\u6b64\u6570\u7ec4\u5230\u51fd\u6570\uff0c\u8bf7\u5728\u51fd\u6570\u53c2\u6570\u524d\u4f7f\u7528 & \u7b26\u53f7\uff1a function modifyArrayByReference(&$array) { \/\/ \u4fee\u6539\u6570\u7ec4 $array[‘name’] = ‘Jane Doe’; } \u73b0\u5728\uff0c\u5f53\u60a8\u8c03\u7528 modifyArrayByReference() \u51fd\u6570\u5e76\u4f20\u9012 $array \u4e3a\u53c2\u6570\u65f6\uff0c\u51fd\u6570\u5c06\u76f4\u63a5\u4fee\u6539\u539f\u59cb\u6570\u7ec4\uff0c\u800c\u4e0d\u662f\u751f\u6210\u4e00\u4e2a\u526f\u672c\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a […]<\/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-46911","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46911","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=46911"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46911\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=46911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=46911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=46911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}