Nathan Nobbe wrote:
Why not test for the type of $name at each point of interest in the
SelectBoxOption
constructor? If you're passing a string value to the constructor it almost
has to be getting changed by the Tag constructor, right ?
class SelectBoxOption extends Tag {
function SelectBoxOption($name, $value, $selected=false) {
var_dump(is_string($name));
parent::Tag("option", $name);
var_dump(is_string($name));
Ah, that gives... well, it slightly alters the confusion.
Using var_dump(is_string($name)) gives... two results?
bool(true)
bool(false)
And dumping $name itself gives:
string(8) "Abegweit"
object(SelectBoxOption)#65 (5) { ["attributes"]=> array(1) { [0]=>
object(TagAttribute)#66 (3) { ["name"]=> string(5) "value" ["value"]=>
string(1) "4" ["hasValue"]=> bool(true) } } ["tagContent"]=> string(8)
"Abegweit" ["tag"]=> string(6) "option" ["showEndTag"]=> bool(false)
["children"]=> array(0) { } }
O_o
Just to confirm, I checked a test instance of the site on CentOS 4, with
PHP 4.3, and I get one "bool(true)" for each <option> - not two as is
happening with PHP 5.2.
-kgd
(I haven't worked with PHP for quite a while, and I never really spent a
lot of time getting deep into complex data structures and object
hierarchies like this when I was using it. But this behaviour does NOT
match what I know of passing values and object references around in any
other language.)
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