Make WordPress Core

Opened 8 years ago

Last modified 5 years ago

#37338 new enhancement

add filter in get_data_by

Reported by: muhammadn's profile muhammadn Owned by:
Milestone: Priority: normal
Severity: normal Version: 4.5.3
Component: Users Keywords:
Focuses: Cc:


Basically I need to encrypt user_email field in the database,
I can enrypt them using following filters:


now what i need is to decrypt them when getting retrieved from database,
as far as I say in the core, this may be done by applying a new filter in wp-includes\class-wp-user.php#get_data_by( $field, $value ) method, right before this line

update_user_caches( $user ); (LN:239)

for this to work, $value needs to be filtered based on $field as well (cause this is the value that sits in the query in Line# 235, so I think three filters in Line# 207 switch branches should do the trick.

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