[PHP] what is wrong with this sniplet?

[[EMAIL PROTECTED]]

Hi people
Looking for a piece of advice about what is wrong with this sniplet and what is the 
right one.  I tried to write the html using print(""); as below:
print("<td>");
print("<input type='button' value='back' onclick='self.history.back()';");
print("</td>");

what happen was that when the html page was generated, that specific part did not 
apear on the page, although the source can be seen using view source. 
What did I do wrong?
cheers
Jack
[EMAIL PROTECTED]
"There is nothing more rewarding than reaching the goal you set for yourself"