/save_dir/%u';
would give us the on-screen choice Save on server in ./save_dir/marc/ directory.
These directories (one per potential user) must exist and must bear the proper
permissions, as seen in the previous section.
Memory Limits
Generating an export file uses a certain amount of memory, depending on the size
of the tables and on the chosen options. The $cfg['MemoryLimit'] parameter can
contain a limit??”in bytes??”for the amount of memory used by the PHP script that
is running. By default, the parameter is set to 0, meaning that there is no limit. Note
that, if PHP has its safe mode activated, this memory limit has no effect.
Summary
In this chapter, we examined the various ways to trigger an export: from the
Database view, the Table view, or a results page. We also listed the various available
export formats, their options, the possibility of compressing the export file, and the
various places it might be sent.
Importing Structure and Data
In this chapter, we will learn how to bring back exported data that we might have
created for backup or transfer purposes. Exported data may also come from authors
of other applications, and could contain the whole foundation structure of these
applications and some sample data.
The current phpMyAdmin version (2.11) can directly import files containing MySQL
statements (usually having a .
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