Description
echo (string arg1, string
[argn]...)
Outputs all parameters.
Echo() is not actually a function (it is a
language construct) so you are not required to use parantheses
with it.
Example 1. Echo() example
echo "Hello World";
echo "This spans
multiple lines. The newlines will be
output as well";
echo "This spans\nmultiple lines. The newlines will be\noutput as well.";
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Note:
In fact, if you want to pass more than one parameter to echo,
you must not enclose the parameters within parentheses.
See also:
print(),
printf(), and
flush().
Manual: echo
