As we all know, this copies an object in PHP:
$obj2 = $obj1
Assuming $obj1 is an object (of a class).
I want this never, ever to happen unless I want it to. All the time, I run
into something where PHP made a copy of my object for X odd reason -- I pass
an object to a function, I put
I have one specific incident I could use some help with too. I have the
following method:
function validate() {
if ($this->returning) {
$errors = array();
foreach ($this->children as $child) {
$child->error = "Foo";
$error = $child->validate();
if (
his->children as $child) {
> to
> foreach ($this->children as &$child) {
>
>
> -Original Message-
> From: Ken Kinder [mailto:[EMAIL PROTECTED]]
> Sent: Friday, January 11, 2002 10:44 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Specific References Incident
Negative.
On Thursday 10 January 2002 04:54 pm, Mark wrote:
> On Thu, 10 Jan 2002 16:49:45 -0700, Ken Kinder wrote:
> >That's what I had thought too, but no:
> >
> >Parse error: parse error, expecting `T_VARIABLE' or `'$'' in
> >/home/ken/Pr
I have a second newbie question, and I promise I really did try to find this
in the docs.
Is there a method that can be called when an attribute or method is called
that doesn't exist? A catch-all method?
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Nope. Tried that too.
On Thursday 10 January 2002 05:18 pm, Rasmus Lerdorf wrote:
> Use a while(list()=each()) loop.
>
> On Thu, 10 Jan 2002, Ken Kinder wrote:
> > Negative.
> >
> > On Thursday 10 January 2002 04:54 pm, Mark wrote:
> > > On Thu, 10 Jan 2
>From PHP Cookbook:
for ($c = 0; $c < count($topics); $c++) {
...
}
Only way to do it.
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