(PECL pecl_http >= 0.22.0)
HttpQueryString::get — Get the query string or a part thereof
$key
[, mixed $type = 0
[, mixed $defval = NULL
[, bool $delete = false
]]]] )Get the query string or a part thereof
keyKey of the query string parameter to retrieve
typeVariable 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
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.