/opt/alt/php56/usr/share/pear/test/Mail_Mime/tests
Edit: /opt/alt/php56/usr/share/pear/test/Mail_Mime/tests/test_Bug_20564.phpt (270B)
--TEST--
Bug #20564 Unsetting headers
--SKIPIF--
--FILE--
setSubject('test');
$headers = $mime->headers(array('Subject' => null), true);
echo array_key_exists('Subject', $headers) ? '1' : '0';
--EXPECT--
0