用.htaccess设置显示PHP错误
使用.htaccess可以在某种程度上更改PHP的错误显示的设置,实际上,相当于更改PHP.ini的参数,很是方便。
将以下相应代码放到对应目录中的.htaccess文件,即可实现相应功能。
关闭错误显示
:
php_flag display_startup_errors off
php_flag display_errors off
php_flag html_errors off
php_value docref_root 0
php_value docref_ext 0
只显示PHP错误
:
php_flag display_errors on
php_flag display_startup_errors on
php_value error_reporting 2047
其中,“2047”为要显示的错误的级别,详细表格如下:
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
2047 E_ALL
2048 E_STRICT
4096 E_RECOVERABLE_ERROR
要把错误保存到日志文件中
,可以这样设置:
# enable PHP error logging
php_flag log_errors on
php_value error_log /home/path/public_html/domain/PHP_errors.log
然后,可以设置不允许访问.log文件
:
# prevent access to PHP error log
<Files PHP_errors.log>
Order allow,deny
Deny from all
Satisfy All
</Files>
设置错误日志的最大体积
,以bytes为单位:
# general directive for setting max error size
log_errors_max_len integer
综合上述,.htaccess的PHP错误显示设置汇总
:
# PHP error handling for production servers
# disable display of startup errors
php_flag display_startup_errors off
# disable display of all other errors
php_flag display_errors off
# disable html markup of errors
php_flag html_errors off
# enable logging of errors
php_flag log_errors on
# disable ignoring of repeat errors
php_flag ignore_repeated_errors off
# disable ignoring of unique source errors
php_flag ignore_repeated_source off
# enable logging of php memory leaks
php_flag report_memleaks on
# preserve most recent error via php_errormsg
php_flag track_errors on
# disable formatting of error reference links
php_value docref_root 0
# disable formatting of error reference links
php_value docref_ext 0
# specify path to php error log
php_value error_log /home/path/public_html/domain/PHP_errors.log
# specify recording of all php errors
php_value error_reporting 999999999
# disable max error string length
php_value log_errors_max_len 0
# protect error log by preventing public access
<Files /home/path/public_html/domain/PHP_errors.log>
Order allow,deny
Deny from all
Satisfy All
</Files>
以下则是适合开发者应用的设置:
# PHP error handling for development servers
php_flag display_startup_errors on
php_flag display_errors on
php_flag html_errors on
php_flag log_errors on
php_flag ignore_repeated_errors off
php_flag ignore_repeated_source off
php_flag report_memleaks on
php_flag track_errors on
php_value docref_root 0
php_value docref_ext 0
php_value error_log /home/path/public_html/domain/PHP_errors.log
php_value error_reporting 999999999
php_value log_errors_max_len 0
<Files /home/path/public_html/domain/PHP_errors.log>
Order allow,deny
Deny from all
Satisfy All
</Files>
总之,通过.htaccess设置显示PHP错误来控制PHP错误是否显示似乎更方便。。
原帖地址:https://sjolzy.cn/PHP-Htaccess-to-set-PHP-error-display.html
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