{"id":46983,"date":"2024-12-02T11:38:10","date_gmt":"2024-12-02T03:38:10","guid":{"rendered":"https:\/\/fwq.ai\/blog\/46983\/"},"modified":"2024-12-02T11:38:10","modified_gmt":"2024-12-02T03:38:10","slug":"%e5%91%bd%e5%90%8d-php-%e5%87%bd%e6%95%b0%e7%9a%84%e6%b8%85%e5%8d%95%e6%88%96%e5%8f%82%e8%80%83%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/46983\/","title":{"rendered":"\u547d\u540d PHP \u51fd\u6570\u7684\u6e05\u5355\u6216\u53c2\u8003\u6307\u5357"},"content":{"rendered":"

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

\u547d\u540d PHP \u51fd\u6570\u7684\u6e05\u5355\u6216\u53c2\u8003\u6307\u5357<\/h1>\n

\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300a\u547d\u540d PHP \u51fd\u6570\u7684\u6e05\u5355\u6216\u53c2\u8003\u6307\u5357\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n

PHP \u51fd\u6570\u547d\u540d\u89c4\u5219\u9075\u5faa\u4ee5\u4e0b\u7ea6\u5b9a\uff1a\u9a7c\u5cf0\u547d\u540d\u6cd5\uff1a\u5355\u8bcd\u9996\u5b57\u6bcd\u5927\u5199\uff0c\u7b2c\u4e00\u4e2a\u5355\u8bcd\u9664\u5916\u3002\u5c0f\u5199\u5b57\u6bcd\uff1a\u540d\u79f0\u5168\u5c0f\u5199\u3002\u52a8\u8bcd\uff1a\u53cd\u6620\u51fd\u6570\u64cd\u4f5c\u3002\u4e0d\u7528\u4e0b\u5212\u7ebf\u3002\u9996\u5b57\u6bcd\u7f29\u5199\uff1a\u5197\u957f\u540d\u79f0\u53ef\u7f29\u5199\u3002\u9075\u5faa\u8fd9\u4e9b\u89c4\u5219\u80fd\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n

\"\u547d\u540d<\/p>\n

PHP \u51fd\u6570\u547d\u540d\u89c4\u5219\uff1a\u6e05\u5355\u4e0e\u5b9e\u6218\u6307\u5357<\/h2>\n

\u51fd\u6570\u547d\u540d\u7ea6\u5b9a<\/h3>\n

PHP \u51fd\u6570\u547d\u540d\u5e94\u9075\u5faa\u4ee5\u4e0b\u7ea6\u5b9a\uff1a<\/p>\n

    \n
  • \u9a7c\u5cf0\u547d\u540d\u6cd5\uff1a<\/strong>\u51fd\u6570\u540d\u79f0\u4e2d\u7684\u5355\u8bcd\u7528\u5927\u5199\u5b57\u6bcd\u8fde\u63a5\uff0c\u7b2c\u4e00\u4e2a\u5355\u8bcd\u9664\u5916\u3002<\/li>\n
  • \u5c0f\u5199\u5b57\u6bcd\uff1a<\/strong>\u6240\u6709\u51fd\u6570\u540d\u90fd\u5e94\u4f7f\u7528\u5c0f\u5199\u5b57\u6bcd\u3002<\/li>\n
  • \u52a8\u8bcd\uff1a<\/strong>\u51fd\u6570\u540d\u5e94\u53cd\u6620\u5176\u6267\u884c\u7684\u64cd\u4f5c\u3002<\/li>\n
  • \u4e0d\u4f7f\u7528\u4e0b\u5212\u7ebf\uff1a<\/strong>\u51fd\u6570\u540d\u4e2d\u4e0d\u5e94\u4f7f\u7528\u4e0b\u5212\u7ebf\u3002<\/li>\n
  • \u9996\u5b57\u6bcd\u7f29\u5199\uff1a<\/strong>\u5bf9\u4e8e\u5197\u957f\u7684\u540d\u79f0\uff0c\u53ef\u4ee5\u4f7f\u7528\u9996\u5b57\u6bcd\u7f29\u5199\u3002<\/li>\n<\/ul>\n

    \u51fd\u6570\u547d\u540d\u793a\u4f8b<\/h3>\n
      \n
    • \n

      \u6b63\u786e\uff1a<\/strong><\/p>\n

        \n
      • str_replace()<\/code><\/li>\n
      • convert_string_to_array()<\/code><\/li>\n<\/ul>\n<\/li>\n
      • \n

        \u9519\u8bef\uff1a<\/strong><\/p>\n

          \n
        • strReplace()<\/code><\/li>\n
        • convertStringToArray()<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

          \u5b9e\u6218\u6848\u4f8b<\/h3>\n

          \u6848\u4f8b 1\uff1a\u521b\u5efa\u7528\u6237\u4fe1\u606f\u5b57\u7b26\u4e32<\/strong><\/p>\n

          \u51fd\u6570\u540d\uff1a<\/strong> create_user_string()<\/code><\/p>\n

          \u63cf\u8ff0\uff1a<\/strong>\u5c06\u7528\u6237\u540d\u3001\u59d3\u6c0f\u548c\u7535\u5b50\u90ae\u4ef6\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n

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

          function create_user_string($username, $lastname, $email) {\n  return \"$username $lastname ($email)\";\n}<\/pre>\n
          \u6848\u4f8b 2\uff1a\u7ec4\u88c5\u67e5\u8be2<\/strong><\/p>\n
          \u51fd\u6570\u540d\uff1a<\/strong> build_query_string()<\/code><\/p>\n
          \u63cf\u8ff0\uff1a<\/strong>\u6839\u636e\u63d0\u4f9b\u7684\u53c2\u6570\u7ec4\u88c5\u4e00\u4e2a SQL \u67e5\u8be2\u5b57\u7b26\u4e32\u3002<\/p>\n
          \u4ee3\u7801\uff1a<\/strong><\/p>\n
          function build_query_string($table, $fields, $where_clause) {\n  return \"SELECT $fields FROM $table WHERE $where_clause;\";\n}<\/pre>\n
          \u7ed3\u8bba<\/h3>\n
          \u9075\u5faa PHP \u51fd\u6570\u547d\u540d\u89c4\u5219\u6709\u52a9\u4e8e\u60a8\u7684\u4ee3\u7801\u66f4\u6613\u4e8e\u9605\u8bfb\u3001\u7406\u89e3\u548c\u7ef4\u62a4\u3002\u901a\u8fc7\u5e94\u7528\u8fd9\u4e9b\u7ea6\u5b9a\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u4e95\u4e95\u6709\u6761\u548c\u4e00\u81f4\u7684\u4ee3\u7801\u5e93\u3002<\/p>\n
          \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"
          \u547d\u540d PHP \u51fd\u6570\u7684\u6e05\u5355\u6216\u53c2\u8003\u6307\u5357 \u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u6587\u7ae0\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300a\u547d\u540d PHP \u51fd\u6570\u7684\u6e05\u5355\u6216\u53c2\u8003\u6307\u5357\u300b\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01 PHP \u51fd\u6570\u547d\u540d\u89c4\u5219\u9075\u5faa\u4ee5\u4e0b\u7ea6\u5b9a\uff1a\u9a7c\u5cf0\u547d\u540d\u6cd5\uff1a\u5355\u8bcd\u9996\u5b57\u6bcd\u5927\u5199\uff0c\u7b2c\u4e00\u4e2a\u5355\u8bcd\u9664\u5916\u3002\u5c0f\u5199\u5b57\u6bcd\uff1a\u540d\u79f0\u5168\u5c0f\u5199\u3002\u52a8\u8bcd\uff1a\u53cd\u6620\u51fd\u6570\u64cd\u4f5c\u3002\u4e0d\u7528\u4e0b\u5212\u7ebf\u3002\u9996\u5b57\u6bcd\u7f29\u5199\uff1a\u5197\u957f\u540d\u79f0\u53ef\u7f29\u5199\u3002\u9075\u5faa\u8fd9\u4e9b\u89c4\u5219\u80fd\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u4e00\u81f4\u6027\u3002 PHP \u51fd\u6570\u547d\u540d\u89c4\u5219\uff1a\u6e05\u5355\u4e0e\u5b9e\u6218\u6307\u5357 \u51fd\u6570\u547d\u540d\u7ea6\u5b9a PHP \u51fd\u6570\u547d\u540d\u5e94\u9075\u5faa\u4ee5\u4e0b\u7ea6\u5b9a\uff1a \u9a7c\u5cf0\u547d\u540d\u6cd5\uff1a\u51fd\u6570\u540d\u79f0\u4e2d\u7684\u5355\u8bcd\u7528\u5927\u5199\u5b57\u6bcd\u8fde\u63a5\uff0c\u7b2c\u4e00\u4e2a\u5355\u8bcd\u9664\u5916\u3002 \u5c0f\u5199\u5b57\u6bcd\uff1a\u6240\u6709\u51fd\u6570\u540d\u90fd\u5e94\u4f7f\u7528\u5c0f\u5199\u5b57\u6bcd\u3002 \u52a8\u8bcd\uff1a\u51fd\u6570\u540d\u5e94\u53cd\u6620\u5176\u6267\u884c\u7684\u64cd\u4f5c\u3002 \u4e0d\u4f7f\u7528\u4e0b\u5212\u7ebf\uff1a\u51fd\u6570\u540d\u4e2d\u4e0d\u5e94\u4f7f\u7528\u4e0b\u5212\u7ebf\u3002 \u9996\u5b57\u6bcd\u7f29\u5199\uff1a\u5bf9\u4e8e\u5197\u957f\u7684\u540d\u79f0\uff0c\u53ef\u4ee5\u4f7f\u7528\u9996\u5b57\u6bcd\u7f29\u5199\u3002 \u51fd\u6570\u547d\u540d\u793a\u4f8b \u6b63\u786e\uff1a str_replace() convert_string_to_array() \u9519\u8bef\uff1a strReplace() convertStringToArray() \u5b9e\u6218\u6848\u4f8b \u6848\u4f8b 1\uff1a\u521b\u5efa\u7528\u6237\u4fe1\u606f\u5b57\u7b26\u4e32 \u51fd\u6570\u540d\uff1a create_user_string() \u63cf\u8ff0\uff1a\u5c06\u7528\u6237\u540d\u3001\u59d3\u6c0f\u548c\u7535\u5b50\u90ae\u4ef6\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002 \u4ee3\u7801\uff1a function create_user_string($username, $lastname, $email) { return “$username $lastname ($email)”; } \u6848\u4f8b 2\uff1a\u7ec4\u88c5\u67e5\u8be2 \u51fd\u6570\u540d\uff1a build_query_string() \u63cf\u8ff0\uff1a\u6839\u636e\u63d0\u4f9b\u7684\u53c2\u6570\u7ec4\u88c5\u4e00\u4e2a SQL \u67e5\u8be2\u5b57\u7b26\u4e32\u3002 \u4ee3\u7801\uff1a function build_query_string($table, $fields, $where_clause) { […]<\/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-46983","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46983","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=46983"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46983\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=46983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=46983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=46983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}