Generate exception to log on php errors

[juliusknorr]

This will make sure we get some more useful error log messages that contain a trace to the actual place in code that caused the issue when a PHP error is catched, e.g. for a "Trying to access array offset on value of type null" error.

Example output:

{
"reqId": "SDrgQ5mzjHWyKLd9bP3u",
"level": 0,
"time": "2020-09-29T06:53:42+00:00",
"remoteAddr": "192.168.21.9",
"user": "admin",
"app": "PHP",
"method": "GET",
"url": "/test.php",
"message": {
"Exception": "Error",
"Message": "Trying to access array offset on value of type null at /var/www/html/test.php#15",
"Code": 0,
"Trace": [
{
"file": "/var/www/html/test.php",
"line": 15,
"function": "onAll",
"class": "OC\\Log\\ErrorHandler",
"type": "::",
"args": [
8,
"Trying to access array offset on value of type null",
"/var/www/html/test.php",
15,
{
"foo": null,
"bar": null
}
]
},
{
"file": "/var/www/html/test.php",
"line": 18,
"function": "bar",
"args": []
},
{
"file": "/var/www/html/test.php",
"line": 30,
"function": "foo",
"args": []
}
],
"File": "/var/www/html/lib/private/Log/ErrorHandler.php",
"Line": 98,
"CustomMessage": "--"
},
"userAgent": "Mozilla/5.0 (X11; Linux x86_64; rv:81.0) Gecko/20100101 Firefox/81.0",
"version": "21.0.0.0"
}

[rullzer]

O nice!

[faily-bot]

🤖 beep boop beep 🤖

Here are the logs for the failed build:

Status of 33447: failure

mysql8.0-php7.4

• I'm a little sad 🤖 and was not able to find the logs for this failed job - please improve me at https://github.com/MorrisJobke/drone-logs to provide this to you

[rullzer]

/backport to stable20

[rullzer]

/backport to stable19

[rullzer]

/backport to stable18

[backportbot-nextcloud]

The backport to stable18 failed. Please do this backport manually.