当我在WAMP服务器上打开新安装的PEAR包时，我收到很多错误。 这是错误消息。
我该怎么办？
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 650
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 697
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 757
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 786
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 914
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 1577
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 1607
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 2038
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 2091
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Registry.php on line 322
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Registry.php on line 1450
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Registry.php on line 1458
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Frontend.php on line 91
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Command.php on line 137
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Command.php on line 154
Deprecated: Function set_magic_quotes_runtime() is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 1026
Deprecated: Function set_magic_quotes_runtime() is deprecated in C:\wamp\www\PEAR\PEAR\Config.php on line 1033
Deprecated: Function set_magic_quotes_runtime() is deprecated in C:\wamp\www\PEAR\PEAR\DependencyDB.php on line 554
Deprecated: Function set_magic_quotes_runtime() is deprecated in C:\wamp\www\PEAR\PEAR\DependencyDB.php on line 558
Deprecated: Function set_magic_quotes_runtime() is deprecated in C:\wamp\www\PEAR\PEAR\Registry.php on line 1179
Deprecated: Function set_magic_quotes_runtime() is deprecated in C:\wamp\www\PEAR\PEAR\Registry.php on line 1183
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\ChannelFile.php on line 199
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\ChannelFile.php on line 1504
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\ChannelFile.php on line 1516
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\ChannelFile.php on line 1524
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\ChannelFile.php on line 1527
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Common.php on line 492
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Common.php on line 511
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Common.php on line 530
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Common.php on line 574
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Common.php on line 607
Deprecated: Assigning the return value of new by reference is deprecated in C:\wamp\www\PEAR\PEAR\Common.php on line 629
答案 0 :(得分：7)
“不推荐使用”意味着功能或功能不再被视为好主意，将在未来的PHP版本中删除。由于这些是关于您正在使用的库的警告，除了确保您的PEAR版本和软件包是最新的之外，您不需要做任何事情。您需要更新您使用的库以使这些警告消失。
在PHP的未来版本中，警告中列出的功能将消失。如果您的库尚未更新，则会出现致命错误。在进行另一次大型PHP升级之前，请确保没有弃用警告，或者根据PHP升级文档检查它们是否会受到影响。
如果您在浏览器中收到这些错误，请调整错误报告设置。一种方法：
error_reporting(E_ALL & ~E_DEPRECATED);