CODEWITHSUNDEEP
phpmysqldatabase
Adi
Adi

Reputation: 465

mysql dump using php script

I tried the below code to backup my database "db_school".

<?php
    shell_exec('mysqldump -u root -h localhost db_school > backup-file.sql');
?>

The new file named "backup-file.sql" is created but, the problem is that it is totally empty. Following is my database table:

-------------------------------------
id  |  school_name   |  city
-------------------------------------
1   |  cp school     |  New York
2   |  public school |  San Fracisco
-------------------------------------

Note: my 'root' user has no password I know there are many posts on this topic but each suggests the code similar to above

Upvotes: 0

Views: 323

Answers (2)

Vishal Kamal
Vishal Kamal

Reputation: 1124

Make sure folder having full permission (777 read/write).

because this code create new file name "backup-file.sql" , so folder having permission to create new file.

please give the permission to that folder where this php file executes.

Upvotes: 1

developerCK
developerCK

Reputation: 4506

try this dear

a set of one or more complete databases

<?php
    shell_exec('mysqldump -u root -h localhost --database db_school > backup-file.sql');
?>

Upvotes: 0

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