> -----Original Message-----
> From: Kyle Babich [mailto:[EMAIL PROTECTED]
> Sent: 02 July 2003 00:19
>
> I think this is short example of my problem...
>
> <?php
>
> $name = 'kyle';
>
> function hello() {
> print 'hello ' . $name;
> $x = 1;
> }
>
> function bye() {
> if ($x == 1) print 'x = 1';
> else print 'x != 1';
> }
>
> hello();
> bye();
>
> ?>
>
> Right now this returns: hello x != 1
> What do I have to do to get bye() to return 'x = 1'? I tried declaring
> the x = 1 in hello() global and I tried declaring it static.
Possibilities:
function hello($x) {
print 'hello ' . $name;
$x = 1;
}
function bye($x) {
if ($x == 1) print 'x = 1';
else print 'x != 1';
}
hello($y);
bye($y);
--------------
function hello() {
print 'hello ' . $name;
$x = 1;
return $x;
}
function bye($x) {
if ($x == 1) print 'x = 1';
else print 'x != 1';
}
$y = hello();
bye($y);
--------------
function hello() {
global $x;
print 'hello ' . $name;
$x = 1;
}
function bye() {
global $x;
if ($x == 1) print 'x = 1';
else print 'x != 1';
}
hello();
bye();
Cheers!
Mike
---------------------------------------------------------------------
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning & Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Beckett Park, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211
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