PHP – What is an Iterable?
An iterable is any value which can be looped through with a foreach() loop.
The iterable pseudo-type was introduced in PHP 7.1, and it can be used as a data type for function arguments and function return values.
An iterable is any value which can be looped through with a foreach() loop.
The iterable pseudo-type was introduced in PHP 7.1, and it can be used as a data type for function arguments and function return values.