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--TEST--
Test is_iterable() function
--FILE--
<?php
function gen() {
yield;
}
var_dump(is_iterable([1, 2, 3]));
var_dump(is_iterable(new ArrayIterator([1, 2, 3])));
var_dump(is_iterable(gen()));
var_dump(is_iterable(1));
var_dump(is_iterable(3.14));
var_dump(is_iterable(new stdClass()));
?>
--EXPECT--
bool(true)
bool(true)
bool(true)
bool(false)
bool(false)
bool(false)
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