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fix PHP Deprecated: preg_replace(): The /e modifier is deprecated

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This commit is contained in:
Ralf Becker 2014-06-05 08:52:08 +00:00
parent 8e5adb50f7
commit 854d17b46b
1 changed files with 12 additions and 5 deletions
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17
phpgwapi/inc/class.phpmailer.inc.php
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@ -1875,16 +1875,23 @@ class PHPMailer {
switch (strtolower($position)) {
case 'phrase':
$encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
$encoded = preg_replace_callback("/([^A-Za-z0-9!*+\/ -])/", function($matches)
{
return '='.sprintf('%02X', ord($matches[1]));
}, $encoded);
break;
case 'comment':
$encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
$encoded = preg_replace_callback("/([\(\)\"])/", function($matches)
{
return '='.sprintf('%02X', ord($matches[1]));
}, $encoded);
case 'text':
default:
// Replace every high ascii, control =, ? and _ characters
//TODO using /e (equivalent to eval()) is probably not a good idea
$encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',
"'='.sprintf('%02X', ord('\\1'))", $encoded);
$encoded = preg_replace_callback('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/', function($matches)
{
return '='.sprintf('%02X', ord($matches[1]));
}, $encoded);
break;
}