{"id":48560,"date":"2024-12-02T11:46:36","date_gmt":"2024-12-02T03:46:36","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48560\/"},"modified":"2024-12-02T11:46:36","modified_gmt":"2024-12-02T03:46:36","slug":"php%e5%87%bd%e6%95%b0%e4%bb%a3%e7%a0%81%e5%ae%a1%e6%9f%a5%e5%85%a5%e9%97%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48560\/","title":{"rendered":"php\u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>php\u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8<\/h1>\n<p>\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<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aphp\u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\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<p>PHP \u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5305\u62ec\u5173\u6ce8\u547d\u540d\u7ea6\u5b9a\u3001\u6587\u6863\u3001\u7c7b\u578b\u68c0\u67e5\u3001\u5f02\u5e38\u5904\u7406\u3001\u6027\u80fd\u548c\u5b89\u5168\u95ee\u9898\u3002\u5177\u4f53\u8981\u70b9\u5982\u4e0b\uff1a\u547d\u540d\u7ea6\u5b9a\uff1a\u9075\u5faa PHP \u547d\u540d\u7ea6\u5b9a\uff08\u4e0b\u5212\u7ebf\u6216\u9a7c\u5cf0\u547d\u540d\u6cd5\uff09\u3002\u6587\u6863\uff1a\u63d0\u4f9b\u6e05\u6670\u7684\u51fd\u6570\u76ee\u7684\u3001\u53c2\u6570\u3001\u8fd4\u56de\u503c\u548c\u526f\u4f5c\u7528\u7684\u8bf4\u660e\u3002\u7c7b\u578b\u68c0\u67e5\uff1a\u5bf9\u53c2\u6570\u7c7b\u578b\u8fdb\u884c\u9002\u5f53\u7684\u68c0\u67e5\uff0c\u907f\u514d\u8fd0\u884c\u65f6\u9519\u8bef\u3002\u5f02\u5e38\u5904\u7406\uff1a\u6b63\u786e\u5904\u7406\u5f02\u5e38\uff0c\u63d0\u4f9b\u6e05\u6670\u6709\u6548\u7684\u5f02\u5e38\u4fe1\u606f\u3002\u6027\u80fd\uff1a\u5206\u6790\u51fd\u6570\u6027\u80fd\uff0c\u4f18\u5316\u6f5c\u5728\u74f6\u9888\u3002\u5b89\u5168\u95ee\u9898\uff1a\u68c0\u67e5\u662f\u5426\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6216\u9632\u6ce8\u5165\u653b\u51fb\u95ee\u9898\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241028\/1730081888671ef4606f27c.jpg\" class=\"aligncenter\" title=\"php\u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8\u63d2\u56fe\" alt=\"php\u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>\u4ee3\u7801\u5ba1\u67e5\u662f\u8f6f\u4ef6\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u81f3\u5173\u91cd\u8981\u7684\u6b65\u9aa4\uff0c\u5b83\u6709\u52a9\u4e8e\u53d1\u73b0\u9519\u8bef\u3001\u63d0\u9ad8\u4ee3\u7801\u8d28\u91cf\u5e76\u786e\u4fdd\u4e00\u81f4\u6027\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5165\u95e8 PHP \u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\uff0c\u5e76\u63d0\u4f9b\u5b9e\u6218\u6848\u4f8b\u4ee5\u8bf4\u660e\u60a8\u5728\u5ba1\u67e5\u8fc7\u7a0b\u4e2d\u9700\u8981\u6ce8\u610f\u7684\u5173\u952e\u65b9\u9762\u3002<\/p>\n<p><strong>\u5ba1\u67e5\u8981\u70b9<\/strong><\/p>\n<p>\u5ba1\u67e5 PHP \u51fd\u6570\u65f6\uff0c\u5e94\u5173\u6ce8\u4ee5\u4e0b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u547d\u540d\u7ea6\u5b9a\uff1a<\/strong> \u786e\u4fdd\u51fd\u6570\u540d\u79f0\u9075\u5faa PHP \u547d\u540d\u7ea6\u5b9a\uff0c\u4f8b\u5982\u4f7f\u7528\u4e0b\u5212\u7ebf\u6216\u9a7c\u5cf0\u547d\u540d\u6cd5\u3002<\/li>\n<li><strong>\u6587\u6863\uff1a<\/strong> \u51fd\u6570\u5e94\u8be5\u6709\u6e05\u6670\u7684\u6587\u6863\uff0c\u5305\u62ec\u76ee\u7684\u3001\u53c2\u6570\u3001\u8fd4\u56de\u503c\u548c\u53ef\u80fd\u7684\u526f\u4f5c\u7528\u3002<\/li>\n<li><strong>\u7c7b\u578b\u68c0\u67e5\uff1a<\/strong> \u68c0\u67e5\u51fd\u6570\u662f\u5426\u5bf9\u53c2\u6570\u7c7b\u578b\u8fdb\u884c\u9002\u5f53\u7684\u7c7b\u578b\u68c0\u67e5\uff0c\u4ee5\u907f\u514d\u8fd0\u884c\u65f6\u9519\u8bef\u3002<\/li>\n<li><strong>\u5f02\u5e38\u5904\u7406\uff1a<\/strong> \u786e\u4fdd\u51fd\u6570\u6b63\u786e\u5904\u7406\u5f02\u5e38\uff0c\u5e76\u4e14\u5f02\u5e38\u4fe1\u606f\u6e05\u6670\u6709\u6548\u3002<\/li>\n<li><strong>\u6027\u80fd\uff1a<\/strong> \u5206\u6790\u51fd\u6570\u7684\u6027\u80fd\uff0c\u786e\u5b9a\u662f\u5426\u6709\u4efb\u4f55\u6f5c\u5728\u7684\u74f6\u9888\u6216\u4f18\u5316\u673a\u4f1a\u3002<\/li>\n<li><strong>\u5b89\u5168\u95ee\u9898\uff1a<\/strong> \u68c0\u67e5\u51fd\u6570\u662f\u5426\u6709\u4efb\u4f55\u8f93\u5165\u9a8c\u8bc1\u6216\u9632\u8303\u6ce8\u5165\u653b\u51fb\u7b49\u5b89\u5168\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<p><strong>\u539f\u59cb\u51fd\u6570\uff1a<\/strong><\/p>\n<pre>function calculateSum($numbers)\n{\n    $sum = 0;\n    foreach ($numbers as $number) {\n        $sum += $number;\n    }\n    return $sum;\n}<\/pre>\n<p><strong>\u5ba1\u67e5\u62a5\u544a\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u547d\u540d\u7ea6\u5b9a\uff1a<\/strong> \u51fd\u6570\u540d\u79f0\u5df2\u6309\u7167\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u547d\u540d\uff0c\u7b26\u5408\u7ea6\u5b9a\u3002<\/li>\n<li><strong>\u6587\u6863\uff1a<\/strong> \u51fd\u6570\u7f3a\u5c11\u6587\u6863\uff0c\u5e94\u6dfb\u52a0\u5bf9\u51fd\u6570\u76ee\u7684\u3001\u53c2\u6570\u548c\u8fd4\u56de\u503c\u5f97\u63cf\u8ff0\u3002<\/li>\n<li><strong>\u7c7b\u578b\u68c0\u67e5\uff1a<\/strong> \u51fd\u6570\u672a\u5bf9 <code>$numbers<\/code> \u53c2\u6570\u8fdb\u884c\u7c7b\u578b\u68c0\u67e5\uff0c\u5e94\u6dfb\u52a0\u68c0\u67e5\u4ee5\u786e\u4fdd\u5b83\u5305\u542b\u6570\u5b57\u3002<\/li>\n<li><strong>\u5f02\u5e38\u5904\u7406\uff1a<\/strong> \u51fd\u6570\u672a\u5904\u7406\u4efb\u4f55\u5f02\u5e38\uff0c\u5e94\u6dfb\u52a0\u5f02\u5e38\u5904\u7406\u4ee5\u5904\u7406\u6f5c\u5728\u9519\u8bef\uff08\u4f8b\u5982\u7a7a <code>$numbers<\/code> \u53c2\u6570\uff09\u3002<\/li>\n<li><strong>\u6027\u80fd\uff1a<\/strong> \u51fd\u6570\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 <code>array_sum()<\/code> \u51fd\u6570\u6765\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u5b89\u5168\u95ee\u9898\uff1a<\/strong> \u6ca1\u6709\u53d1\u73b0\u5b89\u5168\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p><strong>\u6539\u8fdb\u540e\u7684\u51fd\u6570\uff1a<\/strong><\/p>\n<pre>\/**\n * \u8ba1\u7b97\u6570\u5b57\u6570\u7ec4\u7684\u548c\n *\n * @param array $numbers \u6570\u5b57\u6570\u7ec4\n * @return int \u6570\u5b57\u6570\u7ec4\u7684\u548c\n * @throws InvalidArgumentException \u5982\u679c $numbers \u4e0d\u662f\u6570\u7ec4\n *\/\nfunction calculateSum(array $numbers): int\n{\n    if (!is_array($numbers)) {\n        throw new InvalidArgumentException('\u53c2\u6570 $numbers \u5fc5\u987b\u662f\u6570\u7ec4');\n    }\n\n    return array_sum($numbers);\n}<\/pre>\n<p>\u8fd9\u4e2a\u6539\u8fdb\u540e\u7684\u51fd\u6570\u89e3\u51b3\u4e86\u539f\u59cb\u51fd\u6570\u4e2d\u53d1\u73b0\u7684\u95ee\u9898\uff0c\u4f7f\u5176\u66f4\u5065\u58ee\u3001\u66f4\u53ef\u7ef4\u62a4\u3002<\/p>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>\u901a\u8fc7\u9075\u5faa\u4e0a\u8ff0\u8981\u70b9\u548c\u5ba1\u67e5\u5b9e\u6218\u6848\u4f8b\uff0c\u60a8\u53ef\u4ee5\u63d0\u9ad8 PHP \u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u6280\u80fd\u3002\u8bb0\u4f4f\uff0c\u4ee3\u7801\u5ba1\u67e5\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b\uff0c\u5b83\u6709\u52a9\u4e8e\u4fc3\u8fdb\u60a8\u7684\u4ee3\u7801\u8d28\u91cf\u5e76\u63d0\u9ad8\u56e2\u961f\u7684\u6574\u4f53\u6548\u7387\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300aphp\u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>php\u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8 \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\u4ee3\u7801\u5ba1\u67e5\u5165\u95e8\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 PHP \u51fd\u6570\u4ee3\u7801\u5ba1\u67e5\u5305\u62ec\u5173\u6ce8\u547d\u540d\u7ea6\u5b9a\u3001\u6587\u6863\u3001\u7c7b\u578b\u68c0\u67e5\u3001\u5f02\u5e38\u5904\u7406\u3001\u6027\u80fd\u548c\u5b89\u5168\u95ee\u9898\u3002\u5177\u4f53\u8981\u70b9\u5982\u4e0b\uff1a\u547d\u540d\u7ea6\u5b9a\uff1a\u9075\u5faa PHP 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\u51fd\u6570\u5e94\u8be5\u6709\u6e05\u6670\u7684\u6587\u6863\uff0c\u5305\u62ec\u76ee\u7684\u3001\u53c2\u6570\u3001\u8fd4\u56de\u503c\u548c\u53ef\u80fd\u7684\u526f\u4f5c\u7528\u3002 \u7c7b\u578b\u68c0\u67e5\uff1a \u68c0\u67e5\u51fd\u6570\u662f\u5426\u5bf9\u53c2\u6570\u7c7b\u578b\u8fdb\u884c\u9002\u5f53\u7684\u7c7b\u578b\u68c0\u67e5\uff0c\u4ee5\u907f\u514d\u8fd0\u884c\u65f6\u9519\u8bef\u3002 \u5f02\u5e38\u5904\u7406\uff1a \u786e\u4fdd\u51fd\u6570\u6b63\u786e\u5904\u7406\u5f02\u5e38\uff0c\u5e76\u4e14\u5f02\u5e38\u4fe1\u606f\u6e05\u6670\u6709\u6548\u3002 \u6027\u80fd\uff1a \u5206\u6790\u51fd\u6570\u7684\u6027\u80fd\uff0c\u786e\u5b9a\u662f\u5426\u6709\u4efb\u4f55\u6f5c\u5728\u7684\u74f6\u9888\u6216\u4f18\u5316\u673a\u4f1a\u3002 \u5b89\u5168\u95ee\u9898\uff1a \u68c0\u67e5\u51fd\u6570\u662f\u5426\u6709\u4efb\u4f55\u8f93\u5165\u9a8c\u8bc1\u6216\u9632\u8303\u6ce8\u5165\u653b\u51fb\u7b49\u5b89\u5168\u95ee\u9898\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a \u539f\u59cb\u51fd\u6570\uff1a function calculateSum($numbers) { $sum = 0; foreach ($numbers as $number) { $sum += $number; } return $sum; } \u5ba1\u67e5\u62a5\u544a\uff1a \u547d\u540d\u7ea6\u5b9a\uff1a \u51fd\u6570\u540d\u79f0\u5df2\u6309\u7167\u4e0b\u5212\u7ebf\u547d\u540d\u6cd5\u547d\u540d\uff0c\u7b26\u5408\u7ea6\u5b9a\u3002 \u6587\u6863\uff1a \u51fd\u6570\u7f3a\u5c11\u6587\u6863\uff0c\u5e94\u6dfb\u52a0\u5bf9\u51fd\u6570\u76ee\u7684\u3001\u53c2\u6570\u548c\u8fd4\u56de\u503c\u5f97\u63cf\u8ff0\u3002 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