dba_handlers
(PHP 4 >= 4.3.0, PHP 5)
dba_handlers -- List all the handlers available
Описание
array
dba_handlers ( [bool full_info] )
dba_handlers() list all the handlers supported by this
extension.
Список параметров
- full_info
Turns on/off full information display in the result. The default is
FALSE.
Возвращаемые значения
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.
Замечание:
When the internal cdb library is used you will see
cdb and cdb_make.
Примеры
Пример 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";
}
?>
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Результатом выполнения данного примера
будет что-то подобное: 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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