/var/www/vhosts/nabawater/vendor/yiisoft/yii2/db
Edit: /var/www/vhosts/nabawater/vendor/yiisoft/yii2/db/ColumnSchema.php (5356B)
* @since 2.0
*/
class ColumnSchema extends BaseObject
{
/**
* @var string name of this column (without quotes).
*/
public $name;
/**
* @var bool whether this column can be null.
*/
public $allowNull;
/**
* @var string abstract type of this column. Possible abstract types include:
* char, string, text, boolean, smallint, integer, bigint, float, decimal, datetime,
* timestamp, time, date, binary, and money.
*/
public $type;
/**
* @var string the PHP type of this column. Possible PHP types include:
* `string`, `boolean`, `integer`, `double`, `array`.
*/
public $phpType;
/**
* @var string the DB type of this column. Possible DB types vary according to the type of DBMS.
*/
public $dbType;
/**
* @var mixed default value of this column
*/
public $defaultValue;
/**
* @var array enumerable values. This is set only if the column is declared to be an enumerable type.
*/
public $enumValues;
/**
* @var int display size of the column.
*/
public $size;
/**
* @var int precision of the column data, if it is numeric.
*/
public $precision;
/**
* @var int scale of the column data, if it is numeric.
*/
public $scale;
/**
* @var bool whether this column is a primary key
*/
public $isPrimaryKey;
/**
* @var bool whether this column is auto-incremental
*/
public $autoIncrement = false;
/**
* @var bool whether this column is unsigned. This is only meaningful
* when [[type]] is `smallint`, `integer` or `bigint`.
*/
public $unsigned;
/**
* @var string comment of this column. Not all DBMS support this.
*/
public $comment;
/**
* Converts the input value according to [[phpType]] after retrieval from the database.
* If the value is null or an [[Expression]], it will not be converted.
* @param mixed $value input value
* @return mixed converted value
*/
public function phpTypecast($value)
{
return $this->typecast($value);
}
/**
* Converts the input value according to [[type]] and [[dbType]] for use in a db query.
* If the value is null or an [[Expression]], it will not be converted.
* @param mixed $value input value
* @return mixed converted value. This may also be an array containing the value as the first element
* and the PDO type as the second element.
*/
public function dbTypecast($value)
{
// the default implementation does the same as casting for PHP, but it should be possible
// to override this with annotation of explicit PDO type.
return $this->typecast($value);
}
/**
* Converts the input value according to [[phpType]] after retrieval from the database.
* If the value is null or an [[Expression]], it will not be converted.
* @param mixed $value input value
* @return mixed converted value
* @since 2.0.3
*/
protected function typecast($value)
{
if ($value === ''
&& !in_array(
$this->type,
[
Schema::TYPE_TEXT,
Schema::TYPE_STRING,
Schema::TYPE_BINARY,
Schema::TYPE_CHAR
],
true)
) {
return null;
}
if ($value === null
|| gettype($value) === $this->phpType
|| $value instanceof ExpressionInterface
|| $value instanceof Query
) {
return $value;
}
if (is_array($value)
&& count($value) === 2
&& isset($value[1])
&& in_array($value[1], $this->getPdoParamTypes(), true)
) {
return new PdoValue($value[0], $value[1]);
}
switch ($this->phpType) {
case 'resource':
case 'string':
if (is_resource($value)) {
return $value;
}
if (is_float($value)) {
// ensure type cast always has . as decimal separator in all locales
return StringHelper::floatToString($value);
}
return (string) $value;
case 'integer':
return (int) $value;
case 'boolean':
// treating a 0 bit value as false too
// https://github.com/yiisoft/yii2/issues/9006
return (bool) $value && $value !== "\0";
case 'double':
return (float) $value;
}
return $value;
}
/**
* @return int[] array of numbers that represent possible PDO parameter types
*/
private function getPdoParamTypes()
{
return [\PDO::PARAM_BOOL, \PDO::PARAM_INT, \PDO::PARAM_STR, \PDO::PARAM_LOB, \PDO::PARAM_NULL, \PDO::PARAM_STMT];
}
}