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HttpQueryString::get

Get (part of) query string ()
mixed HttpQueryString::get ( [string key [, mixed type = 0 [, mixed defval = NULL [, bool delete = FALSE]]]] )

Get (part of) the query string.

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

Parameters

key

key of the query string param to retrieve

type

which variable type to enforce

defval

default value if key does not exist

delete

whether to remove the key/value pair from the query string

Return Values

Returns the value of the query string param or the whole query string if no key was specified on success or defval if key does not exist.