数据备份 - 如何用ThinkPHP开发一个数据库备份功能
如何用ThinkPHP开发一个数据库备份功能
就是各大CMS的数据库备份还原功能如何实现
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如何用ThinkPHP开发一个数据库备份功能
就是各大CMS的数据库备份还原功能如何实现
从开源博客系统Emlog里找了一段:
https://github.com/emlog/emlog/blob/master/src/admin/data.php
<code>/** * 备份数据库结构和所有数据 * * @param string $table 数据库表名 * @return string */ function dataBak($table){ $DB = MySql::getInstance(); $sql = "DROP TABLE IF EXISTS $table;\n"; $createtable = $DB->query("SHOW CREATE TABLE $table"); $create = $DB->fetch_row($createtable); $sql .= $create[1].";\n\n"; $rows = $DB->query("SELECT * FROM $table"); $numfields = $DB->num_fields($rows); $numrows = $DB->num_rows($rows); while ($row = $DB->fetch_row($rows)){ $comma = ""; $sql .= "INSERT INTO $table VALUES("; for ($i = 0; $i </code>

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