Problem with PHP compiler

Question

Hello. I try compiler this code, but he result error. I tried other way to writing a code but result was a same. I am sure this code is correct. What i do wrong?

<?php
echo date("M-d-Y", mktime(0, 0, 0, 12, 32, 1997));
echo date("M-d-Y", mktime(0, 0, 0, 13, 1, 1997));
echo date("M-d-Y", mktime(0, 0, 0, 1, 1, 1998));
echo date("M-d-Y", mktime(0, 0, 0, 1, 1, 98));
?>

Fatal error: Uncaught Error: Call to undefined function echo date() in ..\Playground\:2 Stack trace: #0 {main} thrown in ..\Playground\ PHP Fatal error: Uncaught Error: Call to undefined function echo┬ádate() in ..\Playground\:2 Stack trace: #0 {main} thrown in ..\Playground\

Answer 1

Your whitespace are not spaces. Replace the invisible character with an actual space and it works.

Answer 2

They sometimes appear copying and pasting from certain web sites and IDEs. Accessing SoloLearn via Firefox browser shows them as red boxes with a centered dot.

Answer 3

Thank you for the answer. I really do not understand how these characters appear, but thanks anyway.