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is_iterable
is_iterable
(
$value
)
Parameters:
(mixed)
value
The value to check.
Returns:
(bool) True if `$value` is iterable, false otherwise.
Defined at:
wp-includes/compat.php
, line 378
Introduced in WordPress:
4.9.6
Deprecated in WordPress:
—
Description
Polyfill for is_iterable() function added in PHP 7.1.Verify that the content of a variable is an array or an object implementing the Traversable interface.
Related Functions
wp_is_writable
,
is_countable
,
win_is_writable
,
is_term
,
is_serialized
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