empty Function

Checks if the specified value is a quantifiable value.

Summary

ElementFunction
ReturnsBoolean

Arguments

valobject|array|string|numberThe value to check if is empty.

Example

nano.empty(foo);
CodeMessageLineFile
2count(): Parameter must be an array or an object that implements Countable224/home2/njsorg/public_html/pagetype/content/pages/en/docml.viewer.php