{"id":30892,"date":"2024-11-25T08:33:05","date_gmt":"2024-11-25T00:33:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/30892\/"},"modified":"2024-11-25T08:33:05","modified_gmt":"2024-11-25T00:33:05","slug":"%e7%bb%87%e6%a2%a6%e6%90%9c%e7%b4%a2%e7%bb%93%e6%9e%9c%e5%a6%82%e4%bd%95%e8%b0%83%e7%94%a8%e8%87%aa%e5%ae%9a%e4%b9%89%e5%ad%97%e6%ae%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/30892\/","title":{"rendered":"\u7ec7\u68a6\u641c\u7d22\u7ed3\u679c\u5982\u4f55\u8c03\u7528\u81ea\u5b9a\u4e49\u5b57\u6bb5"},"content":{"rendered":"

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\u9996\u5148\u628a\u4e0a\u9762\u4ee3\u7801\u653e\u5230 include\/extend.func.php \u91cc<\/p>\n

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function table($table, $field, $id) \n{ \nglobal $dsql; \n$primarys = array(); \n$table = strpos($table, '#@_') === false?(strpos($table, 'dede_') === false?'cn_'.$table:str_replace('dede_','cn_',$table)):$table; \n$dsql -&gt; Execute(\"me\",\"SHOW COLUMNS FROM `$table`\"); \nwhile ($r = $dsql-&gt;GetArray()) \n{ \nif($r['Key'] == 'PRI') $primarys[] = $r['Field']; \n} \nif(!emptyempty($primarys)) \n{ \n$primary = $primarys[0]; \n$result = $dsql -&gt; GetOne(\"SELECT `$field` FROM `$table` WHERE `$primary`= $id\"); \n} \nreturn isset($result[$field])?$result[$field]:''; \n}<\/pre>\n
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