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Filter: Document FILTER_CALLBACK #4143

Closed Girgias closed 5 days ago

Girgias commented 5 days ago

Remove the "Other filter" section

Girgias commented 5 days ago

Good, but what I think this page still lacks is the information about the callable signature. The example doesn't specify parameter type but makes assumption that it's always string. Is that true?

Yeah it is always a string: https://3v4l.org/J6k7r

kamil-tekiela commented 5 days ago

Good, but what I think this page still lacks is the information about the callable signature. The example doesn't specify parameter type but makes assumption that it's always string. Is that true?

Yeah it is always a string: https://3v4l.org/J6k7r

Good. Interesting that the last two didn't even trigger the callback.