Improve performance

Hi Marcin,

I use a plugin on several projects. We installed a performance profiling tool (New Relic ) on one of our sites and we detected a slowdown point in your plugin.

You use the function ‘fjarrett_get_attachment_id_by_url’ from http://frankiejarrett.com/get-an-attachment-id-by-url-in-wordpress/ which is not very optimized.

A query is made on all posts of the table wp_posts, or he would already be easier to target only attachments. #better #faster #stronger 😀

https://gist.github.com/asadowski10/496068291ec5ca5f3016

Thanks a lot !

https://ww.wp.xz.cn/plugins/frizzly/