PHP echo Output HTML problem online knot sticker

It's weird. I echo every HTML when it's echo " "; It's supposed to be a blue flag, but I have a blue one and grey is what's going on.

Reply to discussion (solution)

Your code is not escaped.

echo "
 
    ";//or use single quote echo '
 
    ;

Your code is not escaped.

echo "
 
    ";//or use single quote echo '
 
    ;

Now it's good. But the page does not appear directly. All pages are designed in HTML to copy the code over. Then add echo to output. I don't know if that's a problem. If you don't put echo on. The table can appear.

Double quotation marks inside the double quotation mark are not added to the clothing \, or the outside with single quotation marks. Style there is no use of echo output will also be error.

Ask the best not to send a map, send code for everyone to copy!

You might as well study.
HEREDOC syntax structure
NOWDOC syntax structure (since PHP 5.3.0)
These two methods of assignment

$str = <<
 
   < pre=""> 
  
 
  
  
 
  
  
   
    echo "Test";  
 
  
  
Ask the best not to send a map, send code for everyone to copy!  
  
  
  
 
  
  
 
  
  You directly echo "try."
  
