Adv Ankur
Severity: Notice
Message: Undefined index: userid
Filename: views/question.php
Line Number: 195
Backtrace:
File: /home/u125378470/domains/lawhelpguru.org/public_html/application/views/question.php
Line: 195
Function: _error_handler
File: /home/u125378470/domains/lawhelpguru.org/public_html/application/controllers/Questions.php
Line: 416
Function: view
File: /home/u125378470/domains/lawhelpguru.org/public_html/index.php
Line: 315
Function: require_once
I have created two files namely file1.txt and file2.txt. When I write
echo < file1>
It returns an empty line. But cat < file1> returns the contents of the file1.txt.
Since echo prints whatever is sent to it, why is echo not printing the contents of the file1.txt?