03-Apr-2023
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Admin
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Hi guys,
Today i will explained What is an Iterable In PHP. This example is so easy to use in php.
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.
So let's start to the example.
Iterable
The iterable keyword can be used as a data type of a function argument or as the return type of a function.
<!DOCTYPE html>
<html>
<body>
<?php
function printIterable(iterable $myIterable) {
foreach($myIterable as $item) {
echo $item;
}
}
$arr = ["a", "b", "c"];
printIterable($arr);
?>
</body>
</html>
Output
abc
Now you can check your own.
I hope it can help you...
#PHP 8
#PHP
