{"id":96488,"date":"2024-10-20T09:52:17","date_gmt":"2024-10-20T01:52:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96488\/"},"modified":"2024-10-20T09:52:18","modified_gmt":"2024-10-20T01:52:18","slug":"php%e5%88%9d%e5%ad%b8%e8%80%85%e5%bf%85%e7%9c%8b%ef%bc%9a%e5%a6%82%e4%bd%95%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-%e5%a6%82%e4%bd%95%e5%9c%a8php%e4%b8%ad%e6%96%b0%e5%bb%ba%e4%b8%80%e5%80%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96488\/","title":{"rendered":"PHP\u521d\u5b78\u8005\u5fc5\u770b\uff1a\u5982\u4f55\u65b0\u5efa\u6578\u64da\u5eab (\u5982\u4f55\u5728php\u4e2d\u65b0\u5efa\u4e00\u500b\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"php%e5%88%9d%e5%ad%b8%e8%80%85%e5%bf%85%e7%9c%8b%ef%bc%9a%e5%a6%82%e4%bd%95%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-%e5%a6%82%e4%bd%95%e5%9c%a8php%e4%b8%ad%e6%96%b0%e5%bb%ba%e4%b8%80%e5%80%8b-HQGpzNIVvt\">PHP\u521d\u5b78\u8005\u5fc5\u770b\uff1a\u5982\u4f55\u65b0\u5efa\u6578\u64da\u5eab (\u5982\u4f55\u5728PHP\u4e2d\u65b0\u5efa\u4e00\u500b\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u662f\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u4e4b\u4e00\u3002\u5c0d\u65bcPHP\u521d\u5b78\u8005\u4f86\u8aaa\uff0c\u5b78\u6703\u5982\u4f55\u5728PHP\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u662f\u4e00\u9805\u57fa\u672c\u6280\u80fd\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528PHP\u4f86\u65b0\u5efa\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u4ee3\u78bc\u793a\u4f8b\uff0c\u5e6b\u52a9\u4f60\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-HQGpzNIVvt\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u6709\u7d44\u7e54\u7684\u6578\u64da\u96c6\u5408\uff0c\u901a\u5e38\u5b58\u5132\u5728\u8a08\u7b97\u6a5f\u7cfb\u7d71\u4e2d\u3002\u5b83\u5141\u8a31\u7528\u6236\u9ad8\u6548\u5730\u5b58\u53d6\u3001\u7ba1\u7406\u548c\u66f4\u65b0\u6578\u64da\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u5305\u62ecMySQL\u3001PostgreSQL\u548cSQLite\u7b49\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u5c08\u6ce8\u65bcMySQL\uff0c\u56e0\u70ba\u5b83\u8207PHP\u7684\u517c\u5bb9\u6027\u975e\u5e38\u597d\u3002<\/p>\n<h2 id=\"%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-HQGpzNIVvt\">\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u78ba\u4fdd\u4f60\u5df2\u7d93\u5b89\u88dd\u4e86PHP\u548cMySQL\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528XAMPP\u6216MAMP\u7b49\u96c6\u6210\u74b0\u5883\u4f86\u7c21\u5316\u5b89\u88dd\u904e\u7a0b\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5Apache\u548cMySQL\u670d\u52d9\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8php%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-HQGpzNIVvt\">\u4f7f\u7528PHP\u5275\u5efa\u6578\u64da\u5eab<\/h2>\n<p>\u5728PHP\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u6578\u64da\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u9023\u63a5\u5230MySQL\u670d\u52d9\u5668<\/li>\n<li>\u57f7\u884c\u5275\u5efa\u6578\u64da\u5eab\u7684SQL\u8a9e\u53e5<\/li>\n<li>\u95dc\u9589\u9023\u63a5<\/li>\n<\/ol>\n<h3 id=\"%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-HQGpzNIVvt\">\u4ee3\u78bc\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528PHP\u5275\u5efa\u6578\u64da\u5eab\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>&lt;?php\n\/\/ \u8a2d\u5b9a\u6578\u64da\u5eab\u9023\u63a5\u53c3\u6578\n$servername = \"localhost\";\n$username = \"root\";\n$password = \"\";\n\n\/\/ \u5275\u5efa\u9023\u63a5\n$conn = new mysqli($servername, $username, $password);\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($conn-&gt;connect_error) {\n    die(\"\u9023\u63a5\u5931\u6557: \" . $conn-&gt;connect_error);\n}\n\n\/\/ \u5275\u5efa\u6578\u64da\u5eab\n$sql = \"CREATE DATABASE myDatabase\";\nif ($conn-&gt;query($sql) === TRUE) {\n    echo \"\u6578\u64da\u5eab\u5275\u5efa\u6210\u529f\";\n} else {\n    echo \"\u932f\u8aa4: \" . $sql . \"&lt;br&gt;\" . $conn-&gt;error;\n}\n\n\/\/ \u95dc\u9589\u9023\u63a5\n$conn-&gt;close();\n?&gt;<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u8a2d\u7f6e\u4e86\u6578\u64da\u5eab\u7684\u9023\u63a5\u53c3\u6578\uff0c\u5305\u62ec\u670d\u52d9\u5668\u540d\u7a31\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002\u7136\u5f8c\uff0c\u6211\u5011\u4f7f\u7528mysqli\u985e\u4f86\u5275\u5efa\u9023\u63a5\uff0c\u4e26\u6aa2\u67e5\u9023\u63a5\u662f\u5426\u6210\u529f\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u57f7\u884c\u4e00\u689dSQL\u8a9e\u53e5\u4f86\u5275\u5efa\u6578\u64da\u5eab\uff0c\u6700\u5f8c\u95dc\u9589\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-HQGpzNIVvt\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u78ba\u4fdd\u7528\u6236\u5177\u6709\u5275\u5efa\u6578\u64da\u5eab\u7684\u6b0a\u9650\u3002<\/li>\n<li>\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u8acb\u4f7f\u7528\u66f4\u5b89\u5168\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002<\/li>\n<li>\u8003\u616e\u4f7f\u7528PDO\u6216MySQLi\u7684\u9810\u8655\u7406\u8a9e\u53e5\u4f86\u9632\u6b62SQL\u6ce8\u5165\u653b\u64ca\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HQGpzNIVvt\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u5728PHP\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\u548c\u4ee3\u78bc\u793a\u4f8b\u3002\u638c\u63e1\u9019\u9805\u6280\u80fd\u5f8c\uff0c\u4f60\u5c07\u80fd\u5920\u66f4\u597d\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u4e3b\u6a5f\u670d\u52d9\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u4f60\u5728\u958b\u767c\u904e\u7a0b\u4e2d\u505a\u51fa\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728PHP\u4e2d\u8f15\u9b06\u65b0\u5efa\u6578\u64da\u5eab\uff0c\u9069\u5408\u521d\u5b78\u8005\u7684\u5be6\u7528\u6307\u5357\uff0c\u5feb\u901f\u638c\u63e1\u57fa\u672c\u64cd\u4f5c\u8207\u6280\u5de7\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-96488","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=96488"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96488\/revisions"}],"predecessor-version":[{"id":96489,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96488\/revisions\/96489"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}