isset, return and is this a potential PHP 4.3.2 bug?

[Phil Powell]

[PHP]
class MyClass {

var $isSQLFieldArra y = array();

function MyClass() {}

function getISSQLFieldAr ray($field) {
if ($field) return $this->isSQLFieldArra y[$field];
}

}
[/PHP]

If I use this exact class and method in my script, the page that calls
it locks up. Even using [PHP]error_reporting (E_ALL);[/PHP] not only
produces NOT ONE ERROR/WARNING/ANYTHING, the page STILL locks up
cold!! You can't click onto a link or press a form button and go
ANYWHERE AT ALL...

However, if I do this:

[PHP]
class MyClass {

var $isSQLFieldArra y = array();

function MyClass() {}

function getIsSQLFieldAr ray($field) {
if ($field && isset($this->isSQLFieldArra y[$field])) return
$this->isSQLFieldArra y[$field];
}

}
[/PHP]

Everything works just fine and STILL no errors reported by
[PHP]error_reporting (E_ALL);[/PHP]

What do you all make of this one? The following URLs provided me no
information:

http://us4.php.net/isset

http://us4.php.net/return

Phil

[Chung Leong]

Re: isset, return and is this a potential PHP 4.3.2 bug?

Works fine here.

Uzytkownik "Phil Powell" <soazine@erols. com> napisal w wiadomosci
news:1cdca2a7.0 402250936.61157 b83@posting.goo gle.com...[color=blue]
> [PHP]
> class MyClass {
>
> var $isSQLFieldArra y = array();
>
> function MyClass() {}
>
> function getISSQLFieldAr ray($field) {
> if ($field) return $this->isSQLFieldArra y[$field];
> }
>
> }
> [/PHP]
>
> If I use this exact class and method in my script, the page that calls
> it locks up. Even using [PHP]error_reporting (E_ALL);[/PHP] not only
> produces NOT ONE ERROR/WARNING/ANYTHING, the page STILL locks up
> cold!! You can't click onto a link or press a form button and go
> ANYWHERE AT ALL...
>
> However, if I do this:
>
> [PHP]
> class MyClass {
>
> var $isSQLFieldArra y = array();
>
> function MyClass() {}
>
> function getIsSQLFieldAr ray($field) {
> if ($field && isset($this->isSQLFieldArra y[$field])) return
> $this->isSQLFieldArra y[$field];
> }
>
> }
> [/PHP]
>
> Everything works just fine and STILL no errors reported by
> [PHP]error_reporting (E_ALL);[/PHP]
>
> What do you all make of this one? The following URLs provided me no
> information:
>
> http://us4.php.net/isset
> http://us4.php.net/return
>
> Phil[/color]