本文整理匯總了PHP中Propel\Runtime\Propel::initConnection方法的典型用法代碼示例。如果您正苦於以下問題：PHP Propel::initConnection方法的具體用法？PHP Propel::initConnection怎麽用？PHP Propel::initConnection使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Propel\Runtime\Propel的用法示例。
在下文中一共展示了Propel::initConnection方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: getSlaveConnection
/**
* Gets an already-opened read PDO connection or opens a new one for passed-in db name.
*
* @param string $name The datasource name that is used to look up the DSN
* from the runtime configuation file. Empty name not allowed.
*
* @return PDO A database connection
*
* @throws PropelException - if connection cannot be configured or initialized.
*/
public static function getSlaveConnection($name)
{
if (!isset(self::$connectionMap[$name]['slave'])) {
$slaveconfigs = isset(self::$configuration['datasources'][$name]['slaves']) ? self::$configuration['datasources'][$name]['slaves'] : null;
if (empty($slaveconfigs)) {
// no slaves configured for this datasource
// fallback to the master connection
self::$connectionMap[$name]['slave'] = self::getMasterConnection($name);
} else {
// Initialize a new slave
if (isset($slaveconfigs['connection']['dsn'])) {
// only one slave connection configured
$conparams = $slaveconfigs['connection'];
} else {
// more than one sleve connection configured
// pickup a random one
$randkey = array_rand($slaveconfigs['connection']);
$conparams = $slaveconfigs['connection'][$randkey];
if (empty($conparams)) {
throw new PropelException('No connection information in your runtime configuration file for SLAVE [' . $randkey . '] to datasource [' . $name . ']');
}
}
// initialize slave connection
$con = Propel::initConnection($conparams, $name);
self::$connectionMap[$name]['slave'] = $con;
}
}
// if datasource slave not set
return self::$connectionMap[$name]['slave'];
}