So hier sollte das eigentlich funktionieren:
Quelle: php.net
PHP-Code:
<?php
// Enter your MySQL access data
$host= 'dbhost';
$user= 'dbuser';
$pass= 'dbpassword';
$db= 'db';
$backupdir = 'backups';
// Compute day, month, year, hour and min.
$today = getdate();
$day = $today[mday];
if ($day < 10) {
$day = "0$day";
}
$month = $today[mon];
if ($month < 10) {
$month = "0$month";
}
$year = $today[year];
$hour = $today[hours];
$min = $today[minutes];
$sec = "00";
// Execute mysqldump command.
// It will produce a file named $db-$year$month$day-$hour$min.gz
// under $DOCUMENT_ROOT/$backupdir
system(sprintf(
'mysqldump --opt -h %s -u %s -p%s %s | gzip > %s/%s/%s-%s%s%s-%s%s.gz',
$host,
$user,
$pass,
$db,
getenv('DOCUMENT_ROOT'),
$backupdir,
$db,
$year,
$month,
$day,
$hour,
$min
));
echo '+DONE';
?>
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