Php log error exception handling

PHP outputs all error report error_reportingE_ALL settings. for example, the error message error_reportingE_ALL & amp; ~ is not displayed ;~ E_WARNING use the PHP function to set PHP. INIini_set () such as ini_set (error_reporting, E_ALL) to obtain the value in PHP. ini. you can use the function ini_ge...

PHP outputs all error reports error_reporting = E_ALL settings

For example, do not display warning error_reporting = E_ALL &~ E_WARNING

 

Use the PHP function to set PHP. INI ini_set () as shown in figure

Ini_set ("error_reporting", E_ALL)

You can use the ini_get () function to obtain the value in PHP. ini ()

For example, ini_get ("upload_max_filesize ")

PHP does not display the error report. display_errors = off is set in PHP. ini.

 

We need to enable the error report in the development stage, and do not enter any error report in the runtime stage (display_errors = Off)

Write the error report to the log

 

1: specify the output error report error_reproting = E_ALL

2: disable error output display_errors = Off

3: enable the error log function log_errors = On

 

@ By default, the error log location is not specified, and is written to the web server logs by default.

@ Specify a file name for error_log (where the log is stored)

@ Use error_log = syslog to write logs to the operating system

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