{"id":48129,"date":"2024-12-02T16:44:59","date_gmt":"2024-12-02T08:44:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48129\/"},"modified":"2024-12-02T16:44:59","modified_gmt":"2024-12-02T08:44:59","slug":"php-%e5%87%bd%e6%95%b0%e4%b8%ad%e4%b8%8b%e5%88%92%e7%ba%bf%e5%91%bd%e5%90%8d%e6%b3%95%e7%9a%84%e4%bc%98%e7%bc%ba%e7%82%b9%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48129\/","title":{"rendered":"PHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p>\u5728 PHP \u51fd\u6570\u547d\u540d\u4e2d\u4f7f\u7528\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u53ef\u4ee5\u589e\u5f3a\u53ef\u8bfb\u6027\u548c\u7b26\u5408\u7f16\u7801\u6807\u51c6\uff0c\u4f46\u4e5f\u53ef\u80fd\u5bfc\u81f4\u53ef\u8bfb\u6027\u4e0b\u964d\u548c\u547d\u540d\u51b2\u7a81\u3002\u4f18\u70b9\u5305\u62ec\uff1a1. \u589e\u5f3a\u53ef\u8bfb\u6027\uff1b2. \u7b26\u5408\u6807\u51c6\uff1b3. \u907f\u514d\u547d\u540d\u51b2\u7a81\u3002\u7f3a\u70b9\u5305\u62ec\uff1a1. \u8fc7\u591a\u4e0b\u5212\u7ebf\u5bfc\u81f4\u53ef\u8bfb\u6027\u4e0b\u964d\uff1b2. \u4e0d\u80fd\u7528\u4e8e\u5e38\u91cf\uff1b3. \u53ef\u80fd\u4ea7\u751f\u51b2\u7a81\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241027\/1729991146671d91ea331ee.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9<\/strong><\/p>\n<p>\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u662f\u4e00\u79cd\u5728 PHP \u51fd\u6570\u540d\u4e2d\u4f7f\u7528\u4e0b\u5212\u7ebf\u5b57\u7b26\u5206\u9694\u5355\u8bcd\u7684\u7ea6\u5b9a\u3002\u5b83\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u5f88\u6709\u7528\uff0c\u4f46\u4e5f\u6709\u4e00\u4e9b\u6f5c\u5728\u7684\u7f3a\u70b9\u3002<\/p>\n<p><strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u589e\u5f3a\u53ef\u8bfb\u6027\uff1a<\/strong>\u4f7f\u7528\u4e0b\u5212\u7ebf\u53ef\u4ee5\u4f7f\u51fd\u6570\u540d\u66f4\u6613\u4e8e\u9605\u8bfb\u548c\u7406\u89e3\uff0c\u5c24\u5176\u662f\u5728\u51fd\u6570\u540d\u8f83\u957f\u65f6\u3002\u4f8b\u5982\uff0c<code>get_user_by_email<\/code> \u6bd4 <code>getUserByEmail<\/code> \u66f4\u6613\u4e8e\u7406\u89e3\u3002<\/li>\n<li><strong>\u7b26\u5408\u6807\u51c6\uff1a<\/strong>PHP \u7f16\u7801\u6807\u51c6 PSR-2 \u5efa\u8bae\u4f7f\u7528\u4e0b\u5212\u7ebf\u5206\u9694\u51fd\u6570\u540d\u4e2d\u7684\u5355\u8bcd\u3002<\/li>\n<li><strong>\u907f\u514d\u547d\u540d\u51b2\u7a81\uff1a<\/strong>\u5982\u679c\u4e24\u4e2a\u51fd\u6570\u540d\u5177\u6709\u76f8\u540c\u7684\u540d\u79f0\uff0c\u4f46\u5728\u53c2\u6570\u5217\u8868\u4e2d\u4e0d\u540c\uff0c\u5219\u4f7f\u7528\u4e0b\u5212\u7ebf\u53ef\u4ee5\u533a\u5206\u5b83\u4eec\u3002\u4f8b\u5982\uff0c<code>create_user()<\/code> \u548c <code>create_post()<\/code><\/li>\n<\/ul>\n<p><strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u53ef\u8bfb\u6027\u8f83\u5dee\uff1a<\/strong>\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4e0b\u5212\u7ebf\u8fc7\u591a\u53ef\u80fd\u4f1a\u5bfc\u81f4\u51fd\u6570\u540d\u53ef\u8bfb\u6027\u4e0b\u964d\u3002\u4f8b\u5982\uff0c<code>get_user__by__email<\/code> \u5c31\u5f88\u96be\u8bfb\u3002<\/li>\n<li><strong>\u4e0d\u80fd\u7528\u4e8e\u5e38\u91cf\uff1a<\/strong>PHP \u5e38\u91cf\u4e0d\u5141\u8bb8\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u56e0\u6b64\u4f7f\u7528\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u65f6\u5fc5\u987b\u9075\u5b88\u6b64\u9650\u5236\u3002<\/li>\n<li><strong>\u53ef\u80fd\u4f1a\u4ea7\u751f\u51b2\u7a81\uff1a<\/strong>\u867d\u7136\u4e0b\u5212\u7ebf\u53ef\u4ee5\u9632\u6b62\u547d\u540d\u51b2\u7a81\uff0c\u4f46\u5b83\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u3002\u5982\u679c\u4e24\u4e2a\u51fd\u6570\u5177\u6709\u76f8\u540c\u7684\u540d\u79f0\uff0c\u4e14\u4e0d\u5728\u540c\u4e00\u547d\u540d\u7a7a\u95f4\u4e2d\uff0c\u5219\u4ecd\u53ef\u80fd\u51b2\u7a81\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<p>\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u83b7\u53d6\u7528\u6237\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u7684\u51fd\u6570\u3002\u4f7f\u7528\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u5199\u6cd5\uff1a<\/p>\n<pre>function get_user_email(int $user_id): string\n{\n    \/\/ ...\n}<\/pre>\n<p><strong>\u7ed3\u8bba\uff1a<\/strong><\/p>\n<p>\u5728 PHP \u51fd\u6570\u547d\u540d\u4e2d\u4f7f\u7528\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u65e2\u6709\u4f18\u70b9\u4e5f\u6709\u7f3a\u70b9\u3002\u5728\u8003\u8651\u4f7f\u7528\u5b83\u4e4b\u524d\uff0c\u6743\u8861\u5176\u4f18\u7f3a\u70b9\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aPHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f \u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\u300aPHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\uff1f\u300b\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0\u6587\u7ae0\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01 \u5728 PHP \u51fd\u6570\u547d\u540d\u4e2d\u4f7f\u7528\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u53ef\u4ee5\u589e\u5f3a\u53ef\u8bfb\u6027\u548c\u7b26\u5408\u7f16\u7801\u6807\u51c6\uff0c\u4f46\u4e5f\u53ef\u80fd\u5bfc\u81f4\u53ef\u8bfb\u6027\u4e0b\u964d\u548c\u547d\u540d\u51b2\u7a81\u3002\u4f18\u70b9\u5305\u62ec\uff1a1. \u589e\u5f3a\u53ef\u8bfb\u6027\uff1b2. \u7b26\u5408\u6807\u51c6\uff1b3. \u907f\u514d\u547d\u540d\u51b2\u7a81\u3002\u7f3a\u70b9\u5305\u62ec\uff1a1. \u8fc7\u591a\u4e0b\u5212\u7ebf\u5bfc\u81f4\u53ef\u8bfb\u6027\u4e0b\u964d\uff1b2. \u4e0d\u80fd\u7528\u4e8e\u5e38\u91cf\uff1b3. \u53ef\u80fd\u4ea7\u751f\u51b2\u7a81\u3002 PHP \u51fd\u6570\u4e2d\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u7684\u4f18\u7f3a\u70b9 \u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u662f\u4e00\u79cd\u5728 PHP \u51fd\u6570\u540d\u4e2d\u4f7f\u7528\u4e0b\u5212\u7ebf\u5b57\u7b26\u5206\u9694\u5355\u8bcd\u7684\u7ea6\u5b9a\u3002\u5b83\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u5f88\u6709\u7528\uff0c\u4f46\u4e5f\u6709\u4e00\u4e9b\u6f5c\u5728\u7684\u7f3a\u70b9\u3002 \u4f18\u70b9\uff1a \u589e\u5f3a\u53ef\u8bfb\u6027\uff1a\u4f7f\u7528\u4e0b\u5212\u7ebf\u53ef\u4ee5\u4f7f\u51fd\u6570\u540d\u66f4\u6613\u4e8e\u9605\u8bfb\u548c\u7406\u89e3\uff0c\u5c24\u5176\u662f\u5728\u51fd\u6570\u540d\u8f83\u957f\u65f6\u3002\u4f8b\u5982\uff0cget_user_by_email \u6bd4 getUserByEmail \u66f4\u6613\u4e8e\u7406\u89e3\u3002 \u7b26\u5408\u6807\u51c6\uff1aPHP \u7f16\u7801\u6807\u51c6 PSR-2 \u5efa\u8bae\u4f7f\u7528\u4e0b\u5212\u7ebf\u5206\u9694\u51fd\u6570\u540d\u4e2d\u7684\u5355\u8bcd\u3002 \u907f\u514d\u547d\u540d\u51b2\u7a81\uff1a\u5982\u679c\u4e24\u4e2a\u51fd\u6570\u540d\u5177\u6709\u76f8\u540c\u7684\u540d\u79f0\uff0c\u4f46\u5728\u53c2\u6570\u5217\u8868\u4e2d\u4e0d\u540c\uff0c\u5219\u4f7f\u7528\u4e0b\u5212\u7ebf\u53ef\u4ee5\u533a\u5206\u5b83\u4eec\u3002\u4f8b\u5982\uff0ccreate_user() \u548c create_post() \u7f3a\u70b9\uff1a \u53ef\u8bfb\u6027\u8f83\u5dee\uff1a\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4e0b\u5212\u7ebf\u8fc7\u591a\u53ef\u80fd\u4f1a\u5bfc\u81f4\u51fd\u6570\u540d\u53ef\u8bfb\u6027\u4e0b\u964d\u3002\u4f8b\u5982\uff0cget_user__by__email \u5c31\u5f88\u96be\u8bfb\u3002 \u4e0d\u80fd\u7528\u4e8e\u5e38\u91cf\uff1aPHP \u5e38\u91cf\u4e0d\u5141\u8bb8\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u56e0\u6b64\u4f7f\u7528\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u65f6\u5fc5\u987b\u9075\u5b88\u6b64\u9650\u5236\u3002 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