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Ticket #12343: register_default_headers.diff

File register_default_headers.diff, 485 bytes (added by jorbin, 4 years ago)

Allow child themes / plugins to add to the list of default headers and preserve the existing default headers

  • wp-includes/theme.php

     
    13571357function register_default_headers( $headers ) { 
    13581358        global $_wp_default_headers; 
    13591359 
    1360         $_wp_default_headers = $headers; 
     1360        if ( is_array($_wp_default_headers) ) 
     1361                $_wp_default_headers = array_merge($_wp_default_headers, $headers); 
     1362        else 
     1363                $_wp_default_headers = $headers; 
    13611364} 
    13621365 
    13631366/**