使用.htaccess进行PHP错误处理并写入php_error.log文本文件

Question

对于PHP错误处理,目的是"只有管理员才能看到警告,错误等";

我应用了以下步骤:

1. 我删除error_reporting(-1);了我的命令index.php
2. 我下面加行到我.htaccess这是刚下public_html的文件夹
3. 我error_modes在我的public_html文件夹中创建了文件夹
4. 我在.htaccess文件error_modes夹中创建了文件
5. 我将error_modes文件夹的权限设置为777可写.
6. 故意,我<?php 'should see this error in log file' ?>在我的footer.inc.php页面写道.请注意,我最后没有写过;字符.

尽管我的页面中有意PHP语法错误footer.inc.php,但没有php_error.log创建文件!

我看到应该看到日志文件中的这个错误 string打印在我的footer.inc.php页面中.因此,尽管语法错误,PHP仍然有效!

我还在.htaccess下面添加了我的整个代码.(这是刚刚下的那个public_html)

fyi:我没有访问权限,php.ini也没有任何预设.log文件.PHP版本是5.4.

你能纠正我吗？谢谢.最好的祝福.

将命令添加到public_html> .htaccess中以进行错误处理

php_flag  log_errors on
php_flag display_errors off
php_value error_log  /home/my_user_number/public_html/error_modes/php_error.log
php_value error_reporting -1

error_modes> .htaccess中的代码

Order allow,deny
Deny from all

public_html> .htaccess中的整个代码

RewriteEngine On
RewriteBase /

#always use www - redirect non-www to www permanently
RewriteCond %{HTTP_HOST} !^www\.
RewriteCond %{HTTPS}s on(s)|
RewriteRule ^ http%1://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]


# hotlink protection
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http(s)?://(www\.)?mydomain.p.ht [NC]
RewriteRule \.(jpg|jpeg|png|gif|css|js)$ - [NC,F,L]

# compress text, html, javascript, css, xml:
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript

# File caching is another famous approach in optimizing website loading time
<FilesMatch ".(flv|gif|jpg|jpeg|png|ico|swf|js|css|pdf)$">
Header set Cache-Control "max-age=2592000"
</FilesMatch>

# disable directory browsing
Options All -Indexes

# secure htaccess file
<Files .htaccess>
 order allow,deny
 deny from all
</Files>

# secure password file
<Files .mypassword>
 order allow,deny
 deny from all
</Files>

# secure spesific files
<Files secret.php>
 order allow,deny
 deny from all
</Files>

# secure spesific files
<Files secret2.php>
 order allow,deny
 deny from all
</Files>

#SEO friendly linking
RewriteRule ^sitemap.xml$ sitemap.php [L]
RewriteRule ^articles/(.+)/(.+)$ index.php?page=articles&subject=$1&object=$2 [L]
RewriteRule ^articles/(.+)$ index.php?page=articles&subject=$1 [L]
RewriteRule ^labels/(.+)$ index.php?page=labels&subject=$1 [L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^/?([^/]+)$ index.php?page=$1 [L]

#error handling
php_flag  log_errors on
php_flag display_errors off
php_value error_log  /home/my_user_number/public_html/error_modes/php_error.log
php_value error_reporting -1

Answer 1

请尝试执行以下操作:

在.htaccess

    # supress php errors
    php_flag display_startup_errors off
    php_flag display_errors off
    php_value docref_root 0
    php_value docref_ext 0


    # enable PHP error logging
    php_flag  log_errors on
    php_value error_log  /correct_path_to_your_website/error_modes/PHP_errors.log


    # general directive for setting php error level
    php_value error_reporting -1

在PHP文件中

你在php文件中写的不是故意的错误,你可以尝试做类似的事情:

    <?

    echo $_SERVER['DOCUMENT_ROOT']; // this will enable you to see 
                                    // the correct path to your website dir 
                                    // which should be written in .htaccess 
                                    // instead of correct_path_to_your_website
                                    // (check it just in case)

    $foo = $bar['nope'];// this should generate notice 

    call_undefined(); // this should generate fatal error


    ?>

和我一起工作)

希望它会有所帮助.