HttpQueryString::get

(PECL pecl_http >= 0.22.0)

HttpQueryString::get — Get the query string or a part thereof

Descrizione

public mixed HttpQueryString::get ([ string $key [, mixed $type = 0 [, mixed $defval = NULL [, bool $delete = false ]]]] )

Get the query string or a part thereof

Elenco dei parametri

key

Key of the query string parameter to retrieve

type

Variable type to enforce for the returned value

Either one of the HttpQueryString::TYPE_* constants or a type abbreviation - "b" for bool, "i" for int, "f" for float, "s" for string, "a" for array and "o" for a stdClass object.

defval

Default value if key does not exist

delete

Whether to remove key from the query string

Valori restituiti

Returns the value of the query string param or the whole query string if key was not specified. Returns defval if the specified key does not exist.