{"id":30810,"date":"2024-01-18T11:35:56","date_gmt":"2023-01-05T11:40:10","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84_post%e6%97%a0%e6%b3%95%e6%8e%a5%e6%94%b6\/"},"modified":"2025-08-12T20:55:08","modified_gmt":"2025-08-12T12:55:08","slug":"php%e7%9a%84_post%e6%97%a0%e6%b3%95%e6%8e%a5%e6%94%b6","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/php%e7%9a%84_post%e6%97%a0%e6%b3%95%e6%8e%a5%e6%94%b6\/","title":{"rendered":"PHP\u7684$_POST\u65e0\u6cd5\u63a5\u6536"},"content":{"rendered":"<p>\u7531\u4e8e\u6211\u5df2\u7ecf\u5b8c\u6210\u4e86Progate\u7684PHP\u8bfe\u7a0b\uff0c\u6240\u4ee5\u6211\u51b3\u5b9a\u5148\u4ece\u9875\u9762\u4e4b\u95f4\u4f20\u9012\u503c\u5f00\u59cb\uff0c\u4e8e\u662f\u6211\u7f16\u5199\u4e86\u4ee5\u4e0b\u4ee3\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">&lt;!<\/span> <span class=\"n\">docutype<\/span> <span class=\"n\">html<\/span><span class=\"o\">&gt;<\/span>\r\n<span class=\"o\">&lt;<\/span><span class=\"n\">html<\/span><span class=\"o\">&gt;<\/span>\r\n<span class=\"o\">&lt;<\/span><span class=\"n\">body<\/span><span class=\"o\">&gt;<\/span>\r\n    <span class=\"o\">&lt;<\/span><span class=\"n\">form<\/span> <span class=\"n\">id<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"form\"<\/span> <span class=\"n\">name<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"form\"<\/span> <span class=\"n\">action<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"receiver.php\"<\/span> <span class=\"n\">method<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"POST\"<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"n\">input<\/span> <span class=\"n\">type<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"text\"<\/span> <span class=\"n\">id<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"text\"<\/span> <span class=\"n\">name<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"text\"<\/span><span class=\"o\">&gt;<\/span>\r\n        <span class=\"o\">&lt;<\/span><span class=\"n\">input<\/span> <span class=\"n\">type<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"submit\"<\/span> <span class=\"n\">id<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"button\"<\/span> <span class=\"n\">name<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"button\"<\/span> <span class=\"n\">value<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"\u9001\u4fe1\"<\/span><span class=\"o\">&gt;<\/span>\r\n    <span class=\"o\">&lt;\/<\/span><span class=\"n\">form<\/span><span class=\"o\">&gt;<\/span>\r\n<span class=\"o\">&lt;\/<\/span><span class=\"n\">body<\/span><span class=\"o\">&gt;<\/span>\r\n<span class=\"o\">&lt;\/<\/span><span class=\"n\">html<\/span><span class=\"o\">&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n\r\n<span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"k\">isset<\/span> <span class=\"p\">(<\/span><span class=\"nv\">$_POST<\/span><span class=\"p\">[<\/span><span class=\"s2\">\"text\"<\/span><span class=\"p\">])<\/span> <span class=\"p\">){<\/span>\r\n    <span class=\"c1\">\/\/text\u304c\u30bb\u30c3\u30c8\u3055\u308c\u3066\u3044\u308b\u5834\u5408<\/span>\r\n    <span class=\"k\">echo<\/span> <span class=\"nv\">$_POST<\/span><span class=\"p\">[<\/span><span class=\"s2\">\"text\"<\/span><span class=\"p\">];<\/span>\r\n<span class=\"p\">}<\/span><span class=\"k\">else<\/span><span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/text\u304cNULL\u3001\u307e\u305f\u306f\u5b58\u5728\u3057\u306a\u3044\u5834\u5408<\/span>\r\n    <span class=\"k\">echo<\/span> <span class=\"s2\">\"\u306a\u3057\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"cp\">?&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u662f\u4e00\u4e2a\u7a0b\u5e8f\uff0c\u7528\u4e8e\u5c06\u5728sender.php\u7684\u6587\u672c\u6846\u4e2d\u8f93\u5165\u7684\u503c\u4f20\u9012\u7ed9receiver.php\uff0c\u5728\u503c\u5b58\u5728\u7684\u60c5\u51b5\u4e0b\u663e\u793a\u8be5\u503c\uff0c\u5e76\u5728\u4e0d\u5b58\u5728\u7684\u60c5\u51b5\u4e0b\u663e\u793a&#8221;\u65e0&#8221;\u3002<\/p>\n<p>\u5f88\u5c37\u5c2c\u7684\u662f\uff0c\u5373\u4f7f\u5728\u6587\u672c\u6846\u4e2d\u8f93\u5165\u503c\uff0c\u7ed3\u679c\u4e5f\u4f1a\u53d8\u6210\u201c\u65e0\u201d\u3002\u6211\u4ee5\u4e3a\u662fif\u8bed\u53e5\u7684\u6761\u4ef6\u5199\u5f97\u4e0d\u5bf9\uff0c\u5c1d\u8bd5\u5c06if\u8bed\u53e5\u53bb\u6389\u518d\u8bd5\uff0c\u4f46\u503c\u5e76\u6ca1\u6709\u88ab\u63a5\u6536\u3002\u6211\u8fd8\u5c1d\u8bd5\u4e86\u5176\u4ed6\u65b9\u6cd5\uff0c\u4f46\u662f\u65e0\u6cd5\u63a5\u6536\u5230\u503c\u3002<\/p>\n<p>\u8fd9\u6b21\u6211\u5728AWS\u7684EC2\uff08AmazonLinux\uff09\u4e0a\u5b89\u88c5\u4e86Apache\u548cPHP\uff0c\u4f46\u53ef\u80fd\u9519\u8bef\u5730\u914d\u7f6e\u4e86\u73af\u5883\u3002<\/p>\n<p>\u7531\u4e8e\u73b0\u72b6\u65e0\u6cd5\u5b9e\u73b0\u8fdb\u5c55\uff0c\u6240\u4ee5\u8003\u8651\u91cd\u65b0\u8bbe\u7f6e EC2\uff0c\u6216\u8005\u5c1d\u8bd5\u5728\u5176\u4ed6\u73af\u5883\uff08\u5982\u672c\u5730\u73af\u5883\u6216 Docker\uff09\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u4e8e\u6211\u5df2\u7ecf\u5b8c\u6210\u4e86Progate\u7684PHP\u8bfe\u7a0b\uff0c\u6240\u4ee5\u6211\u51b3\u5b9a\u5148\u4ece\u9875\u9762\u4e4b\u95f4\u4f20\u9012\u503c\u5f00\u59cb\uff0c\u4e8e\u662f\u6211\u7f16\u5199\u4e86\u4ee5\u4e0b\u4ee3\u7801\u3002 &lt; [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30810","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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