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Apr
26
comment Trouble understanding apply_filters()
Thanks! It is very helpful.
Apr
26
comment Trouble understanding apply_filters()
Thanks, that's very thorough, but doesn't really explain what I was asking. eg. the difference between the $value variable and $var variable in the filter.
Apr
26
comment Trouble understanding apply_filters()
Oh, yeah. I meant, I don't have to accept the returned value into another variable and assign it to $value. That is done, if I change $value in the hooked function and returned, "automatically."
Apr
26
comment Trouble understanding apply_filters()
If I understand correctly. I don't add a variable to collect the returned value from apply_filters as it is applied to $value_to_change automatically?
Apr
26
awarded  Scholar
Apr
26
comment Trouble understanding apply_filters()
Thank you! That clarifies it quite a bit.
Apr
26
accepted Trouble understanding apply_filters()
Apr
26
awarded  Student
Apr
26
asked Trouble understanding apply_filters()
May
22
awarded  Editor