本文整理汇总了PHP中OC_DB::type方法的典型用法代码示例。如果您正苦于以下问题：PHP OC_DB::type方法的具体用法？PHP OC_DB::type怎么用？PHP OC_DB::type使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OC_DB的用法示例。
在下文中一共展示了OC_DB::type方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: processQuery
/**
* @brief does minor chages to query
* @param $query Query string
* @returns corrected query string
*
* This function replaces *PREFIX* with the value of $CONFIG_DBTABLEPREFIX
* and replaces the ` woth ' or " according to the database driver.
*/
private static function processQuery($query)
{
self::connect();
// We need Database type and table prefix
if (is_null(self::$type)) {
self::$type = OC_Config::getValue("dbtype", "sqlite");
}
$type = self::$type;
if (is_null(self::$prefix)) {
self::$prefix = OC_Config::getValue("dbtableprefix", "oc_");
}
$prefix = self::$prefix;
// differences in escaping of table names ('`' for mysql) and getting the current timestamp
if ($type == 'sqlite' || $type == 'sqlite3') {
$query = str_replace('`', '"', $query);
$query = str_replace('NOW()', 'datetime(\'now\')', $query);
$query = str_replace('now()', 'datetime(\'now\')', $query);
} elseif ($type == 'mysql') {
$query = str_replace('NOW()', 'CURRENT_TIMESTAMP', $query);
$query = str_replace('now()', 'CURRENT_TIMESTAMP', $query);
} elseif ($type == 'pgsql') {
$query = str_replace('`', '"', $query);
$query = str_replace('NOW()', 'CURRENT_TIMESTAMP', $query);
$query = str_replace('now()', 'CURRENT_TIMESTAMP', $query);
}
// replace table name prefix
$query = str_replace('*PREFIX*', $prefix, $query);
return $query;
}示例2: processQuery
/**
* @brief does minor changes to query
* @param string $query Query string
* @return string corrected query string
*
* This function replaces *PREFIX* with the value of $CONFIG_DBTABLEPREFIX
* and replaces the ` with ' or " according to the database driver.
*/
private static function processQuery($query)
{
self::connect();
// We need Database type and table prefix
if (is_null(self::$type)) {
self::$type = OC_Config::getValue("dbtype", "sqlite");
}
$type = self::$type;
if (is_null(self::$prefix)) {
self::$prefix = OC_Config::getValue("dbtableprefix", "oc_");
}
$prefix = self::$prefix;
// differences in escaping of table names ('`' for mysql) and getting the current timestamp
if ($type == 'sqlite' || $type == 'sqlite3') {
$query = str_replace('`', '"', $query);
$query = str_ireplace('NOW()', 'datetime(\'now\')', $query);
$query = str_ireplace('UNIX_TIMESTAMP()', 'strftime(\'%s\',\'now\')', $query);
} elseif ($type == 'pgsql') {
$query = str_replace('`', '"', $query);
$query = str_ireplace('UNIX_TIMESTAMP()', 'cast(extract(epoch from current_timestamp) as integer)', $query);
} elseif ($type == 'oci') {
$query = str_replace('`', '"', $query);
$query = str_ireplace('NOW()', 'CURRENT_TIMESTAMP', $query);
$query = str_ireplace('UNIX_TIMESTAMP()', '((CAST(SYS_EXTRACT_UTC(systimestamp) AS DATE))-TO_DATE(\'1970101000000\',\'YYYYMMDDHH24MiSS\'))*24*3600', $query);
} elseif ($type == 'mssql') {
$query = preg_replace("/\\`(.*?)`/", "[\$1]", $query);
$query = str_replace('NOW()', 'CURRENT_TIMESTAMP', $query);
$query = str_replace('now()', 'CURRENT_TIMESTAMP', $query);
$query = str_replace('LENGTH(', 'LEN(', $query);
$query = str_replace('SUBSTR(', 'SUBSTRING(', $query);
$query = self::fixLimitClauseForMSSQL($query);
}
// replace table name prefix
$query = str_replace('*PREFIX*', $prefix, $query);
return $query;
}