PHP is_countable() Function

PHP Variable Handling Reference : Check whether the contents of a variable is a countable value or not

Definition and Usage

The is_countable() function checks whether the contents of a variable is a countable value or not.

This function returns true (1) if the variable is countable, otherwise it returns false/nothing.

is_countable(variable);

Parameter	Description
variable	Required. Specifies the variable to check

Return Value:	TRUE if variable is countable, FALSE otherwise
Return Type:	Boolean
PHP Version:	7.3+

❮ PHP Variable Handling Reference

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