macOS Sierra console search criteria Is there a way to filter the console by multiple criteria?
I'd like to display only warnings and errors from the PHP log file. The following searches for the string error warning which doesn't exist
When you open Console, you automatically enter "All messages" section, but you can try switching to Errors and Faults filter which is already created there. 
It will give you additional search options the next time you try to filter messages, just click on a search bar and choose what type of messages you want to view.
Hope it'll help.