Fatal error: Uncaught Error: Undefined constant "pwd" in /in/Vi7cS:4
Stack trace:
#0 {main}
thrown in /in/Vi7cS on line 4
Process exited with code 255.
Warning: Use of undefined constant pwd - assumed 'pwd' (this will throw an Error in a future version of PHP) in /in/Vi7cS on line 4
Warning: system(): Unable to fork [pwd] in /in/Vi7cS on line 4
Output for 7.2.0 - 7.2.24, 7.3.0 - 7.3.12, 7.4.0
Warning: Use of undefined constant pwd - assumed 'pwd' (this will throw an Error in a future version of PHP) in /in/Vi7cS on line 4