MasterPress

WOOF_Image :: attr( String $key = null, Mixed $val = null )

Returns:

String The property value will always be returned if the key is provided (whether a value is provided or not).
Array An associative array if no property key is specified.

Gets or sets the attributes stored inside this image object, which are used to output HTML attributes. These attributes may be populated by calling this method, or are populated by the image field type in the MasterPress UI. Importantly, these attributes are also passed through to any resizing or filtering methods, so that titles and alt attributes will be preserved when outputting tags after any processing occurs.

Example:

Parameters:

String $key = null

The name of the attrbibute to set or retrieve. If this value is empty, the entire set of attributes is returned as an associative array.
Mixed $val = null

If you wish to set a property on this image, specify the value here.

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Plugin Requirements

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.