Core Function
View Source on Trac ↗ send_origin_headers()
send_origin_headers( ) Sends Access-Control-Allow-Origin and related headers if the current request
Return Value
((string)
(string | false) Returns the origin URL if headers are sent. Returns false
if headers are not sent.
Function Information
Since Version
3.4.0
Source File
wp-includes/http.php
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