{"id":48206,"date":"2024-12-02T17:14:16","date_gmt":"2024-12-02T09:14:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48206\/"},"modified":"2024-12-02T17:14:16","modified_gmt":"2024-12-02T09:14:16","slug":"%e6%8e%8c%e6%8f%a1php%e5%8f%98%e9%87%8f%e5%9c%a8%e5%9d%97%e4%bd%9c%e7%94%a8%e5%9f%9f%e5%92%8c%e5%85%a8%e5%b1%80%e4%bd%9c%e7%94%a8%e5%9f%9f%e4%b8%ad%e7%9a%84%e8%a1%8c%e4%b8%ba","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48206\/","title":{"rendered":"\u638c\u63e1PHP\u53d8\u91cf\u5728\u5757\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u4e2d\u7684\u884c\u4e3a"},"content":{"rendered":"

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

\u638c\u63e1PHP\u53d8\u91cf\u5728\u5757\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u4e2d\u7684\u884c\u4e3a<\/h1>\n

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PHP \u53d8\u91cf\u62e5\u6709\u5757\u548c\u5168\u5c40\u4f5c\u7528\u57df\u3002\u5757\u4f5c\u7528\u57df\u53d8\u91cf\u4ec5\u9650\u4e8e\u5176\u58f0\u660e\u7684\u5757\uff0c\u800c\u5168\u5c40\u4f5c\u7528\u57df\u53d8\u91cf\u53ef\u4ee5\u5728\u811a\u672c\u7684\u4efb\u4f55\u5730\u65b9\u8bbf\u95ee\u3002\u5168\u5c40\u4f5c\u7528\u57df\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7\u5168\u5c40\u5173\u952e\u5b57\u663e\u5f0f\u58f0\u660e\u6216\u5728\u5168\u5c40\u8303\u56f4\u5185\u4f7f\u7528\u3002<\/p>\n

\"\u638c\u63e1PHP\u53d8\u91cf\u5728\u5757\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u4e2d\u7684\u884c\u4e3a\u63d2\u56fe\"<\/p>\n

\u638c\u63e1 PHP \u53d8\u91cf\u5728\u5757\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u4e2d\u7684\u884c\u4e3a<\/h2>\n

PHP \u4e2d\u7684\u53d8\u91cf\u80fd\u591f\u5728\u4e24\u79cd\u4f5c\u7528\u57df\u5185\u5b58\u5728\uff1a<\/p>\n

    \n
  • \u5757\u4f5c\u7528\u57df\uff1a<\/strong>\u5728\u51fd\u6570\u3001\u7c7b\u3001\u4ee3\u7801\u5757\u7b49\u8303\u56f4\u5185\u5b58\u5728\u7684\u53d8\u91cf\u3002<\/li>\n
  • \u5168\u5c40\u4f5c\u7528\u57df\uff1a<\/strong>\u5728\u811a\u672c\u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\u5185\u5b58\u5728\u7684\u53d8\u91cf\u3002<\/li>\n<\/ul>\n

    \u5757\u4f5c\u7528\u57df\u53d8\u91cf<\/h3>\n

    \u5757\u4f5c\u7528\u57df\u53d8\u91cf\u4ec5\u5728\u58f0\u660e\u5b83\u4eec\u7684\u5757\u5185\u53ef\u7528\u3002\u5982\u679c\u5c1d\u8bd5\u5728\u5757\u5916\u90e8\u8bbf\u95ee\u5b83\u4eec\uff0c\u5c06\u5bfc\u81f4\u9519\u8bef\u3002<\/p>\n

    \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n

    function myFunction() {\n    $localVar = \"Hello from function!\";\n    echo $localVar; \/\/ \u8f93\u51fa\uff1aHello from function!\n}\n\necho $localVar; \/\/ \u9519\u8bef\uff1a\u53d8\u91cf $localVar \u4e0d\u5b58\u5728<\/pre>\n
    \u5168\u5c40\u4f5c\u7528\u57df\u53d8\u91cf<\/h3>\n
    \u5168\u5c40\u4f5c\u7528\u57df\u53d8\u91cf\u5728\u811a\u672c\u7684\u4efb\u4f55\u5730\u65b9\u90fd\u53ef\u4ee5\u8bbf\u95ee\u3002\u53ef\u4ee5\u663e\u5f0f\u5730\u58f0\u660e\u5b83\u4eec\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5168\u5c40\u5173\u952e\u5b57\u3002<\/p>\n
    \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n
    $globalVar = \"Hello, world!\";\n\nfunction myFunction() {\n    echo $globalVar; \/\/ \u8f93\u51fa\uff1aHello, world!\n}\n\nmyFunction();<\/pre>\n
    \u4f7f\u7528\u5168\u5c40\u5173\u952e\u5b57\uff1a<\/strong><\/p>\n
    function myFunction() {\n    global $globalVar;\n    echo $globalVar; \/\/ \u8f93\u51fa\uff1aHello, world!\n}<\/pre>\n
    \u5b9e\u6218\u6848\u4f8b\uff1a\u7528\u6237\u6ce8\u518c<\/h3>\n
    \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u7528\u4e8e\u6ce8\u518c\u65b0\u7528\u6237\u7684\u811a\u672c\u3002\u6211\u4eec\u9700\u8981\u8bb0\u5f55\u6ce8\u518c\u65f6\u95f4\u4ee5\u4f9b\u5c06\u6765\u53c2\u8003\u3002<\/p>\n
    \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n
    \/\/ \u8bb0\u5f55\u6ce8\u518c\u65f6\u95f4\u7684\u51fd\u6570\nfunction registerUser($username, $email) {\n    $timestamp = time(); \/\/ \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233\n\n    \/\/ \u521b\u5efa\u4e00\u4e2a\u5168\u5c40\u53d8\u91cf\u6765\u5b58\u50a8\u6ce8\u518c\u65f6\u95f4\n    global $registrationTime;\n    $registrationTime = $timestamp;\n\n    \/\/ \u5c06\u7528\u6237\u6570\u636e\u4fdd\u5b58\u5230\u6570\u636e\u5e93\uff08\u51fa\u4e8e\u7b80\u5316\uff0c\u5df2\u7701\u7565\u4ee3\u7801\uff09\n}\n\n\/\/ \u7528\u6237\u6ce8\u518c\u5904\u7406\u7a0b\u5e8f\n$username = $_POST['username'];\n$email = $_POST['email'];\n\nregisterUser($username, $email);\n\n\/\/ \u5728\u811a\u672c\u7684\u4efb\u4f55\u5730\u65b9\u8bbf\u95ee\u6ce8\u518c\u65f6\u95f4\necho \"\u7528\u6237\u4e8e \" . date('Y-m-d H:i:s', $registrationTime) . \" \u6ce8\u518c\u3002\";<\/pre>\n
    \u5728\u8be5\u793a\u4f8b\u4e2d\uff0cregistrationTime \u53d8\u91cf\u5728 registerUser \u51fd\u6570\u5185\u58f0\u660e\u4e3a\u5168\u5c40\u53d8\u91cf\uff0c\u4f7f\u5176\u53ef\u4ee5\u5728\u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206\u4e2d\u8bbf\u95ee\u3002\u8fd9\u5141\u8bb8\u811a\u672c\u5728\u7528\u6237\u6ce8\u518c\u6210\u529f\u540e\u8bbf\u95ee\u548c\u663e\u793a\u6ce8\u518c\u65f6\u95f4\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u300a\u638c\u63e1PHP\u53d8\u91cf\u5728\u5757\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u4e2d\u7684\u884c\u4e3a\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u638c\u63e1PHP\u53d8\u91cf\u5728\u5757\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u4e2d\u7684\u884c\u4e3a \u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587\u300a\u638c\u63e1PHP\u53d8\u91cf\u5728\u5757\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u4e2d\u7684\u884c\u4e3a\u300b\u4e3b\u8981\u8bb2\u89e3\u4e86\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728\u7c73\u4e91\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01 PHP \u53d8\u91cf\u62e5\u6709\u5757\u548c\u5168\u5c40\u4f5c\u7528\u57df\u3002\u5757\u4f5c\u7528\u57df\u53d8\u91cf\u4ec5\u9650\u4e8e\u5176\u58f0\u660e\u7684\u5757\uff0c\u800c\u5168\u5c40\u4f5c\u7528\u57df\u53d8\u91cf\u53ef\u4ee5\u5728\u811a\u672c\u7684\u4efb\u4f55\u5730\u65b9\u8bbf\u95ee\u3002\u5168\u5c40\u4f5c\u7528\u57df\u53d8\u91cf\u53ef\u4ee5\u901a\u8fc7\u5168\u5c40\u5173\u952e\u5b57\u663e\u5f0f\u58f0\u660e\u6216\u5728\u5168\u5c40\u8303\u56f4\u5185\u4f7f\u7528\u3002 \u638c\u63e1 PHP \u53d8\u91cf\u5728\u5757\u4f5c\u7528\u57df\u548c\u5168\u5c40\u4f5c\u7528\u57df\u4e2d\u7684\u884c\u4e3a PHP \u4e2d\u7684\u53d8\u91cf\u80fd\u591f\u5728\u4e24\u79cd\u4f5c\u7528\u57df\u5185\u5b58\u5728\uff1a \u5757\u4f5c\u7528\u57df\uff1a\u5728\u51fd\u6570\u3001\u7c7b\u3001\u4ee3\u7801\u5757\u7b49\u8303\u56f4\u5185\u5b58\u5728\u7684\u53d8\u91cf\u3002 \u5168\u5c40\u4f5c\u7528\u57df\uff1a\u5728\u811a\u672c\u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\u5185\u5b58\u5728\u7684\u53d8\u91cf\u3002 \u5757\u4f5c\u7528\u57df\u53d8\u91cf \u5757\u4f5c\u7528\u57df\u53d8\u91cf\u4ec5\u5728\u58f0\u660e\u5b83\u4eec\u7684\u5757\u5185\u53ef\u7528\u3002\u5982\u679c\u5c1d\u8bd5\u5728\u5757\u5916\u90e8\u8bbf\u95ee\u5b83\u4eec\uff0c\u5c06\u5bfc\u81f4\u9519\u8bef\u3002 \u4ee3\u7801\u793a\u4f8b\uff1a function myFunction() { $localVar = “Hello from function!”; echo $localVar; \/\/ \u8f93\u51fa\uff1aHello from function! } echo $localVar; \/\/ \u9519\u8bef\uff1a\u53d8\u91cf $localVar \u4e0d\u5b58\u5728 \u5168\u5c40\u4f5c\u7528\u57df\u53d8\u91cf \u5168\u5c40\u4f5c\u7528\u57df\u53d8\u91cf\u5728\u811a\u672c\u7684\u4efb\u4f55\u5730\u65b9\u90fd\u53ef\u4ee5\u8bbf\u95ee\u3002\u53ef\u4ee5\u663e\u5f0f\u5730\u58f0\u660e\u5b83\u4eec\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5168\u5c40\u5173\u952e\u5b57\u3002 \u4ee3\u7801\u793a\u4f8b\uff1a $globalVar = “Hello, world!”; function myFunction() { echo $globalVar; \/\/ \u8f93\u51fa\uff1aHello, world! } myFunction(); \u4f7f\u7528\u5168\u5c40\u5173\u952e\u5b57\uff1a function myFunction() […]<\/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-48206","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48206","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=48206"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48206\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=48206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=48206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=48206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}