Re: [PHP] question about <<<EOF

LKSunny schreef:
Hello,

i want on inner EOF do something, calculate and call function ? can not ? if
yes, how to ?

no you can't, store the results of calculation and function calls in
variables and use them in the HEREDOC statement.

a HEREDOC declaration is just a string declaration like these:

$s = 'foo';
$t = "bar";

they can't contain expressions, function calls or anything like that.


<?
echo <<<EOF
some text....
can i calculate on inner EOF ? 10*100 display 1000 ?
can i add function on inner EOF ? date('Y') display 2008 ?
any more text.
EOF;
//i want output is
/*
some text....
can i calculate on inner EOF ? 1000 display 1000 ?
can i add function on inner EOF ? 2008 display 2008 ?
any more text.
*/
?>

Thank You.




.