INVP::meta_value_is_number( string $post_meta_key )

Indicates whether or not a provided $post_meta_key is a number data type.


Parameters Parameters

$post_meta_key

(string) (Required)


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Return Return

(bool) True if the given $post_meta_key is a number data type.


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Source Source

File: includes/class-invp.php

		}
	}


	/**
	 * Given a $meta array collection of a post's entire meta data, retrieves
	 * the single or first value stored in $key.
	 *