"Difference"

[katherine]

Hi,

 I have tried to find this in the book but could not find. Tell me what is the difference b/w these and where these individuals are suitable.

"echo"
"print"
"printf"

Nd how many ways are there, when we submit a button and on the 2nd page the variables(field's values etc.) are available, to access these variable on the 2nd page.

Thanks in advance.

[mrhappiness]

If you don't know that and don't find it in your notes complain about your teacher