PHPMailer\PHPMailer
PHPMailer::encodeQ() public WP 1.0
Encode a string using Q encoding.
{} Это метод класса: PHPMailer{}
Хуков нет.
Возвращает
Строку.
Использование
$PHPMailer = new PHPMailer(); $PHPMailer->encodeQ( $str, $position );
- $str(строка) (обязательный)
- the text to encode
- $position(строка)
- Where the text is going to be used, see the RFC for what that means
Заметки
Код PHPMailer::encodeQ() PHPMailer::encodeQ WP 5.6.2
public function encodeQ($str, $position = 'text')
{
// There should not be any EOL in the string
$pattern = '';
$encoded = str_replace(["\r", "\n"], '', $str);
switch (strtolower($position)) {
case 'phrase':
// RFC 2047 section 5.3
$pattern = '^A-Za-z0-9!*+\/ -';
break;
/*
* RFC 2047 section 5.2.
* Build $pattern without including delimiters and []
*/
/* @noinspection PhpMissingBreakStatementInspection */
case 'comment':
$pattern = '\(\)"';
/* Intentional fall through */
case 'text':
default:
// RFC 2047 section 5.1
// Replace every high ascii, control, =, ? and _ characters
$pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern;
break;
}
$matches = [];
if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) {
// If the string contains an '=', make sure it's the first thing we replace
// so as to avoid double-encoding
$eqkey = array_search('=', $matches[0], true);
if (false !== $eqkey) {
unset($matches[0][$eqkey]);
array_unshift($matches[0], '=');
}
foreach (array_unique($matches[0]) as $char) {
$encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded);
}
}
// Replace spaces with _ (more readable than =20)
// RFC 2047 section 4.2(2)
return str_replace(' ', '_', $encoded);
}