lithium\data\source\database\adapter\PostgreSql::enabled()
Overrides
lithium\data\Source::enabled()
Check for required PHP extension, or supported database feature.
Parameters
-
string
$feature
Test for support for a specific feature, i.e.
"transactions"
or"arrays"
.
Returns
booleanReturns true
if the particular feature (or if PostgreSQL) support is
enabled, otherwise false
.
Source
public static function enabled($feature = null) {
if (!$feature) {
return extension_loaded('pdo_pgsql');
}
$features = [
'arrays' => false,
'transactions' => true,
'booleans' => true,
'schema' => true,
'relationships' => true,
'sources' => true
];
return isset($features[$feature]) ? $features[$feature] : null;
}