ReflectionExtension::info()
(PHP 5 >= 5.2.4, PHP 7)
输出扩展信息
说明
public ReflectionExtension::info(void): void
输出“phpinfo()”信息中的扩展信息。
参数
此函数没有参数。
返回值
扩展信息。
范例
Example #1ReflectionExtension::info()example
<?php
$ext = new ReflectionExtension('mysqli');
$ext->info();
?>
以上例程的输出类似于：
mysqli MysqlI Support => enabled Client API library version => mysqlnd 5.0.5-dev - 081106 - $Revision: 339009 $ Active Persistent Links => 0 Inactive Persistent Links => 0 Active Links => 0 Persistent cache => enabled put_hits => 0 put_misses => 0 get_hits => 0 get_misses => 0 size => 2000 free_items => 2000 references => 2 Directive => Local Value => Master Value mysqli.max_links => Unlimited => Unlimited mysqli.max_persistent => Unlimited => Unlimited mysqli.allow_persistent => On => On mysqli.default_host => no value => no value mysqli.default_user => no value => no value mysqli.default_pw => no value => no value mysqli.default_port => 3306 => 3306 mysqli.default_socket => no value => no value mysqli.reconnect => Off => Off mysqli.allow_local_infile => On => On mysqli.cache_size => 2000 => 2000
参见
- ReflectionExtension::getName() 获取扩展名称
phpinfo()输出关于 PHP 配置的信息