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例如,我需要一个脚本,当我打开script.php页面时,将我的一个数据库从 MySQL 导出到一个 SQL 文档,我不知道如何在 PHP 中执行此操作,有人可以帮我吗?

编辑代码:

<?php

$dbhost   = "localhost";
$dbuser   = "root";
$dbpwd    = "";
$dbname   = "activmanagement";
$dumpfile = $dbname . "_" . date("Y-m-d_H-i-s") . ".sql";

passthru("D:/wamp/bin/mysql/mysql5.6.17/bin/mysqldump --opt --host=$dbhost --user=$dbuser --password=$dbpwd $dbname > $dumpfile");

// report - disable with // if not needed
// must look like "-- Dump completed on ..." 

echo "$dumpfile "; passthru("tail -1 $dumpfile");

?>

这一行:

passthru("D:/wamp/bin/mysql/mysql5.6.17/bin/mysqldump --opt --host=$dbhost --user=$dbuser --password=$dbpwd $dbname > $dumpfile");
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1 回答 1

0

参考PHP - exec() vs system() vs passthru()。你只需要这样的东西


<?php
    $dbhost = 'localhost';
    $dbuser = 'root';
    $dbpass = '';
    $dbname   = 'activmanagement';

    $sql_backup_file = $dbname . date("Y-m-d-H-i-s") . '.gz';
    $dump = "mysqldump --opt -h $dbhost -u $dbuser -p $dbpass $dbname | gzip > $sql_backup_file";

    system($dump);
?>
于 2015-06-01T12:29:22.597 回答