IsAssignable::checkList()

Description

IsAssignable::checkList() - can every item in a list be used with PHP's object-assignment -> notation?

// as static function
use GanbaroDigital\MissingBits\TypeChecks\IsAssignable;
bool IsAssignable::checkList(mixed $list);

Parameters

IsAssignable::checkList() takes one parameter:

• mixed $list - the list to inspect

Return Value

IsAssignable::checkList() returns a boolean:

• true if every entry in $list can be used with PHP's object-assignment notation
• false otherwise

Throws

IsAssignable::checkList() throws an InvalidArgumentException if:

• $list is not a valid list (see IsList::check() for details)

Works With

IsAssignable::checkList() is supported on these versions of PHP: