Differential D3044 Diff 8693 src/include/rcube_imap_generic.php

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src/include/rcube_imap_generic.php

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public static function tokenizeResponse(&$str, $num=0)		public static function tokenizeResponse(&$str, $num=0)
{		{
$result = array();		$result = array();

while (!$num \|\| count($result) < $num) {		while (!$num \|\| count($result) < $num) {
// remove spaces from the beginning of the string		// remove spaces from the beginning of the string
$str = ltrim($str);		$str = ltrim($str);

		// empty string
		if ($str === '' \|\| $str === null) {
		break;
		}

switch ($str[0]) {		switch ($str[0]) {

// String literal		// String literal
case '{':		case '{':
if (($epos = strpos($str, "}\r\n", 1)) == false) {		if (($epos = strpos($str, "}\r\n", 1)) == false) {
// error		// error
}		}
if (!is_numeric(($bytes = substr($str, 1, $epos - 1)))) {		if (!is_numeric(($bytes = substr($str, 1, $epos - 1)))) {
Show All 31 Lines	public static function tokenizeResponse(&$str, $num=0)
break;		break;

case ')':		case ')':
$str = substr($str, 1);		$str = substr($str, 1);
return $result;		return $result;

// String atom, number, astring, NIL, *, %		// String atom, number, astring, NIL, *, %
default:		default:
// empty string
if ($str === '' \|\| $str === null) {
break 2;
}

// excluded chars: SP, CTL, ), DEL		// excluded chars: SP, CTL, ), DEL
// we do not exclude [ and ] (#1489223)		// we do not exclude [ and ] (#1489223)
if (preg_match('/^([^\x00-\x20\x29\x7F]+)/', $str, $m)) {		if (preg_match('/^([^\x00-\x20\x29\x7F]+)/', $str, $m)) {
$result[] = $m[1] == 'NIL' ? null : $m[1];		$result[] = $m[1] == 'NIL' ? null : $m[1];
$str = substr($str, strlen($m[1]));		$str = substr($str, strlen($m[1]));
}		}
break;		break;
}		}
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