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Ticket #20357: 20357.diff

File 20357.diff, 663 bytes (added by trepmal, 5 years ago)
  • wp-includes/functions.php

     
    35893589}
    35903590
    35913591/**
     3592 * Returns an empty string.
     3593 *
     3594 * Useful for returning an empty string to filters easily.
     3595 *
     3596 * @since 3.6.0
     3597 * @see __return_empty_string()
     3598 * @return string Empty string
     3599 */
     3600function __return_empty_string() {
     3601        return '';
     3602}
     3603
     3604/**
    35923605 * Send a HTTP header to disable content type sniffing in browsers which support it.
    35933606 *
    35943607 * @link http://blogs.msdn.com/ie/archive/2008/07/02/ie8-security-part-v-comprehensive-protection.aspx