what's the difference between echo() and print ?

[brothercake]

is there any difference, other than syntax?

[maes]

echo can have multiple arguments:
echo "jadajadajada","blablabla";
you can't do this with print:
print "jadajadajada","blablabla"; //this will produce an error

[boywonder]

print also returns a value indicating successful execution, 1 or 0. Echo does not.

I pretty much only use echo myself.