pq\Converter | PHP Jetbrains phpstorm-stubs

interface Converter (View source)

Interface for type conversions.

Methods

mixed

convertFromString(string $data, int $type)

Convert a string received from the PostgreSQL server back to a PHP type.

string

convertToString(mixed $value, int $type)

Convert a value to a string for use in a query.

array

convertTypes()

Announce which types the implementing converter can handle.

Convert a string received from the PostgreSQL server back to a PHP type.

string	$data	String data received from the server.
int	$type	The type OID of the data. Irrelevant for single-type converters.

mixed

the value converted to a PHP type.

Convert a value to a string for use in a query.

mixed	$value	The PHP value which should be converted to a string.
int	$type	The type OID the converter should handle. Irrelevant for singly-type converters.

string

a textual representation of the value accepted by the PostgreSQL server.

Announce which types the implementing converter can handle.

array

OIDs of handled types.