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1. drummonds
   Member
   Posted 4 years ago #

   Hi, everyone,

   I'm trying to debug some errors I've found in WordPress and have a pretty elementary question: what is the _e() function that is used throughout link-manager.php, and possibly many other files? Where is it defined? Where is it documented?

   Sorry if this is a silly PHP or other documented issue. "_e" is too generic to get any reasonable data back on Google or forum searches.

   Thanks,
   Scott

2. mdawaffe
   Member
   Posted 4 years ago #

   _e() and __() are translation functions used in localization.

   In 1.2.x, they're defined in wp-includes/wp-l10n.php (but using wp-includes/gettext.php).

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