dba_handlers
(PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)
dba_handlers — List all the handlers available
Description
dba_handlers(bool
$full_info = false): arraydba_handlers() list all the handlers supported by this extension.
Parameters
-
full_info -
Turns on/off full information display in the result.
Return Values
Returns an array of database handlers. If full_info
is set to true, the array will be associative with the handlers names as
keys, and their version information as value. Otherwise, the result will be
an indexed array of handlers names.
Note:
When the internal cdb library is used you will see
cdbandcdb_make.
Examples
Example #1 dba_handlers() Example
<?php
echo "Available DBA handlers:\n";
foreach (dba_handlers(true) as $handler_name => $handler_version) {
// clean the versions
$handler_version = str_replace('$', '', $handler_version);
echo " - $handler_name: $handler_version\n";
}
?>
The above example will output something similar to:
Available DBA handlers: - cdb: 0.75, Revision: 1.3.2.3 - cdb_make: 0.75, Revision: 1.2.2.4 - db2: Sleepycat Software: Berkeley DB 2.7.7: (08/20/99) - inifile: 1.0, Revision: 1.6.2.3 - flatfile: 1.0, Revision: 1.5.2.4
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