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set_error_handler,如何在php中抑制E_通知_Php_Suppress_E Notices - Fatal编程技术网

set_error_handler,如何在php中抑制E_通知

set_error_handler,如何在php中抑制E_通知,php,suppress,e-notices,Php,Suppress,E Notices,在这个php函数中,我不想从生产站点收到关于非declaret变量的电子邮件,如何抑制E_通知 我已经尝试过注释case E_NOTICE:但是程序只是跳转到默认值:exit(“未知错误在$errfile:$errline”);接近脚本的结尾 我希望有机会评论掉我不想要的错误反馈 <?php function errorHandler($errno, $errstr, $errfile, $errline) { function errorMail($errno, $errst

在这个php函数中,我不想从生产站点收到关于非declaret变量的电子邮件,如何抑制E_通知

我已经尝试过注释case E_NOTICE:但是程序只是跳转到默认值:exit(“未知错误在$errfile:$errline”);接近脚本的结尾

我希望有机会评论掉我不想要的错误反馈

<?php

function errorHandler($errno, $errstr, $errfile, $errline) {

    function errorMail($errno, $errstr, $errfile, $errline) {

        $recvmail = "yourmail";

    $fejlkode = array(
        1 => "E_ERROR",
        2 => "E_WARNING",
        4 => "E_PARSE",
        8 => "E_NOTICE",
        16 => "E_CORE_ERROR",
        32 => "E_CORE_WARNING",
        64 => "E_COMPILE_ERROR",
        128 => "E_COMPILE_WARNING",
        256 => "E_USER_ERROR",
        512 => "E_USER_WARNING",
        1024 => "E_USER_NOTICE",
        2048 => "E_STRICT",
        4096 => "E_RECOVERABLE_ERROR",
        8192 => "E_DEPRECATED",
        16384 => "E_USER_DEPRECATED",

    );

    $mail = new PHPMailer;
        $mail->From = 'mailSender';
        $mail->FromName = 'your firm name';
        $mail->AddAddress($recvmail, "your name");  // Add a recipient
        $mail->SetLanguage('dk', './');
        $mail->Subject = utf8_decode("Fejl type:" . $errno .' -> '. $fejlkode[$errno]);
        $mail->Body    = utf8_decode($errstr.' <br>'.$errfile.': '.$errline);
        $mail->AltBody = $errstr.$errfile.$errline.$errno;

        if(!$mail->Send()) {
          echo 'Message could not be sent.';
          echo 'Mailer Error: ' . $mail->ErrorInfo;
          exit;
       }  
}

switch ($errno) {
    case E_NOTICE:
    case E_USER_NOTICE:
    case E_DEPRECATED:
    case E_USER_DEPRECATED:
    case E_STRICT:

        errorMail($errno, $errstr, $errfile, $errline);

        break;

    case E_WARNING:
    case E_USER_WARNING:
       errorMail($errno, $errstr, $errfile, $errline);
        break;

    case E_ERROR:
    case E_USER_ERROR:
       errorMail($errno, $errstr, $errfile, $errline);
        exit("FATAL error $errstr at $errfile:$errline");

    default:

        exit("Unknown error at $errfile:$errline");
    }
}

set_error_handler("errorHandler");
?>

案例通知后添加
中断
声明

case E_NOTICE:
    break;
case E_USER_NOTICE:
case E_DEPRECATED:
case E_USER_DEPRECATED:
case E_STRICT:
    ...

将以下内容放在页面顶部:

function serious_log_errors($number, $message, $file, $line, $vars)  
{  
if ( ($number !== E_NOTICE) && ($number < 2048) ) 
 { 
$forlogfile = "A serious error ($number) occurred on line $line and in the file: $file.   $message.\r\n";  
error_log($forlogfile, 3, 'errors.php'); 
 }  
}

set_error_handler('serious_log_errors'); 
函数严重日志错误($number、$message、$file、$line、$vars)
{  
如果($number!==E_通知)和($number<2048))
{ 
$forlogfile=“第$line行和文件$file.$message中发生严重错误($number)。\r\n”;
error_log($forlogfile,3,'errors.php');
}  
}
设置错误处理程序(“严重日志错误”);

set_error_处理程序告诉它在出现错误时使用什么函数。该函数只会将严重错误(而不是通知)记录到名为errors的文件中。php

不要抑制警告。首先解决导致它们的问题。我不想收到关于未声明变量的电子邮件-是的,你会收到。PHP假设未声明的变量可能与您期望的不匹配。生产站点在正常运行时不应生成任何消息。显示所有错误,E_通知和E_用户通知除外。设置错误处理程序(“错误处理程序”,E_ALL&~E_通知&~E_用户通知);
function serious_log_errors($number, $message, $file, $line, $vars)  
{  
if ( ($number !== E_NOTICE) && ($number < 2048) ) 
 { 
$forlogfile = "A serious error ($number) occurred on line $line and in the file: $file.   $message.\r\n";  
error_log($forlogfile, 3, 'errors.php'); 
 }  
}

set_error_handler('serious_log_errors');