IsAssignable::check()
Not yet in a tagged release
Description
IsAssignable::check()
- can a variable be used with PHP's object-assignment -> notation?
// as static function
use GanbaroDigital\MissingBits\TypeChecks\IsAssignable;
bool IsAssignable::check(mixed $fieldOrVar);
Parameters
IsAssignable::check()
takes one parameter:
mixed $fieldOrVar
- the value to inspect
Return Value
IsAssignable::check()
returns a boolean:
true
if$fieldOrVar
can be used with PHP's object-assignment notationfalse
otherwise
Throws
IsAssignable::check()
does not throw any exceptions.
Works With
IsAssignable::check()
is supported on these versions of PHP:
PHP Version | Works? |
---|---|
5.5 | Yes |
5.6 | Yes |
7.0 | Yes |
HHVM | Yes |