On Mon, Jun 9, 2008 at 9:11 AM, R B <rbpphp@xxxxxxxxx> wrote:
> Hi,
> I have a C++ script containing the function hello(x, y, z)
>
> I want to access this C++ function from PHP, and output with PHP the return
> information.
>
> How can i do this?
The cheating, quickest, easiest way, would be to write the
function into a portable C++ script, compile it to binary form, and
pass `x`, `y`, and `z` as argv[]'s via PHP's exec() function, like so:
<?php
$ret = null;
// In the exec() call below, note the quotes around special characters
and spaces.
exec('./cpp-binary argument1 argument2 "argument three?"',$ret,$err);
if(count($ret) > 1) {
foreach($ret as $r) {
echo $r."<br />\n";
}
} elseif(count($ret) == 1) {
echo $ret[0]."<br />\n";
} else {
echo "Nothing returned by exec()! Error Level: ".$err."<br />\n";
}
?>
--
</Daniel P. Brown>
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