.ini文件中的PHP 5.6 error_reporting设置不起作用

环境: wamp+php5+mysql

问题描述:在本地调试php代码的时候,升级了php版本(5.5.12), 爆出大量WARNING, DEPRECATED,NOTICE提示。

第一次修改:

修改方案: 由于只是本地调试用的,修改之前的代码不划算,所以准备隐藏错误。在php.ini里面进行更改error_reporting=E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_WARNING;

修改结果: 不出所料,不起作用

第二次修改:

修改方案:
(居然在百度上找到资料,根据提示,进入了*里面找到了答案,原来是需要修改apache的配置。)http://*.com/questions/5628148/disable-e-deprecated-in-php-error-log进入apache的配置文件, httpd.conf,由于我的是php 5 .5.12, 所以在末尾加上

自问自答:

24565是什么东西?
它就是E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_WARNING
E_ALL, E_NOTICE这些东西是常量,&,~是按位与和取反 操作,在脚本里面echo E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_WARNING; 就是24565,http://www.php.net/manual/en/errorfunc.constants.php。

如果知道24565,那么如何知道是什么级别报错呢?
抄过来的代码:

$error_number = 24565;
$error_description = array( );
$error_codes = array(
    E_ERROR              => "E_ERROR",
    E_WARNING            => "E_WARNING",
    E_PARSE              => "E_PARSE",
    E_NOTICE             => "E_NOTICE",
    E_CORE_ERROR         => "E_CORE_ERROR",
    E_CORE_WARNING       => "E_CORE_WARNING",
    E_COMPILE_ERROR      => "E_COMPILE_ERROR",
    E_COMPILE_WARNING    => "E_COMPILE_WARNING",
    E_USER_ERROR         => "E_USER_ERROR",
    E_USER_WARNING       => "E_USER_WARNING",
    E_USER_NOTICE        => "E_USER_NOTICE",
    E_STRICT             => "E_STRICT",
    E_RECOVERABLE_ERROR  => "E_RECOVERABLE_ERROR",
    E_DEPRECATED         => "E_DEPRECATED",
    E_USER_DEPRECATED    => "E_USER_DEPRECATED",
    E_ALL                => "E_ALL"
);
foreach( $error_codes as $number => $description )
{
    if ( ( $number & $error_number ) == $number )
    {
        $error_description[ ] = $description;
    }
}
echo sprintf(
    "error number %d corresponds to:\n%s",
    $error_number,
    implode( " | ", $error_description )
);

摘自: https://*.com/questions/4678082/what-is-22527-in-error-reporting-22527-of-phpinfo
打印出来没有E_NOTICE,E_DEPRECATED和E_WARNING。

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