How php works -l?

Question

How php works -l?

Hello!

My colleague claims that if we write back Dor in ./index.php and check this file by command
exec('php -l ./index.php');
then, they say the code executes and back Dor realno work.

I'm in the same turn, argue that this code will not work and will only occur syntax checking.

Please judge who is right!
Thank you!

PHP

Bret.Littel asked July 8th 19 at 16:02

More answers about "How php works -l?"

2 answers

golda.Kiehn answered on · Accepted Answer · 2019-07-08T16:04:24.474Z

golda.Kiehn answered on July 8th 19 at 16:04

Solution

And what hinders to check it yourself? Judging by the dock, you're right.

Violet_Wiso answered on · Accepted Answer · 2019-07-08T16:06:24.474Z

Violet_Wiso answered on July 8th 19 at 16:06

Solution

If there are vulnerabilities in the PHP parser, then nothing will.