This method’s behaviour depends on the type of field you’re dealing with. If the type delegate of this field (that is, the class that represents the field type) provides a count method, this method will return the result of that. Otherwise, this simply returns 0 if this field is empty, or 1 if it is not. Since MEOW_Field extends WOOF_Collection which implements the countable interface, you may also call count directly on this field object to check the count (see example)
MasterPress 1.3.8 is a bugfix release. Fixed a bug where MB, KB, and GB were being converted to bytes incorrectly via WOOF file functions. Fixed a bug where transparent images were losing their transparency on resize.
MasterPress requires a minimum of WordPress version 4.9, MySQL 5.6, and PHP version 5.6.20.
We also recommend that PHP is configured to use a memory limit of 64MB per request (128MB may be required for sites with higher complexity).
This plug-in is not compatible with the WordPress.com hosted service.
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