我正在使用class.phpmailer.php
从我的本地服务器发送电子邮件,它在我的本地服务器上使用PHP版本php5.3.4
处理得很好但在我将PHP版本更新为5.5.4
后,它显示以下内容消息:
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in class.phpmailer.php`
这是导致错误的行:
$encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', "'='.sprintf('%02X', ord(stripslashes('\\1')))", $encoded);
答案 0 :(得分:7)
尝试并替换:
此
$encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',"'='.sprintf('%02X', ord(stripslashes('\\1')))", $encoded);
使用
$encoded = preg_replace_callback('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/',function($m) { return '='.sprintf('%02X', ord(stripslashes($m[1]))); }, $encoded);
答案 1 :(得分:0)
switch (strtolower($position)) {
case 'phrase':
//$encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
$encoded = preg_replace_callback("/([^A-Za-z0-9!*+\/ -])/e",function($m) { return '='.sprintf('%02X', ord(stripslashes($m[1]))); }, $encoded);
break;
case 'comment':
//$encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
$encoded = preg_replace_callback("/([\(\)\"])/e",function($m) { return '='.sprintf('%02X', ord(stripslashes($m[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);
$encoded = preg_replace_callback('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/',function($m) { return '='.sprintf('%02X', ord(stripslashes($m[1]))); }, $encoded);
break;
}
是的。它适用于php 7.2。