Attention: this is really a spooky situation! 😕
A. problem with a class only happening in one site (others site use same class and work always fine)
B. It only happens the first time I hit the site.
C. press F5, and the problem is gone.
D. restarting browser, causes problem again.
E. problem is:
The 2nd time I call a certain method on a certain object,
neither the method parameters, neither the global vars are
acessible, only the pre-declared class members are there
F. Even more spooky, some vars tend to echo values (wrong
values) but var_dump shows NULL for the same var,
right from the next line of code!!!
G. Check below example:
output 1, 3 and 4 show vardump of function parameters NULL
ouput 2 shows that local var $_query (parameter $_query)
receives the return value of function foofunction
output 3 shows that variable is in fact NULL
output 5 shows that local var is not accessible
output 6 shows that global var is accessible
output 7 and 8 shows class members ok
output 9 and 10 shows assigning local vars impossible!!!!
H. Don't belive me? TEST IT:
http://66.220.28.17/zero/index.php
:mad:
Looks like assignment of variables is totally messed up (currupt?)
The script is like dead: I also tried unseting the global
instance of $mydbclass and recreating it, but I get NULL
if I vardump the new instance!!!
Please help me on this one!
//:: CODE EXTRACT FOLLOWS
//:: test function
function foofunction($bla) {
return "YOUR BLAH: ".$bla;
}
$fooglobal= "fooglobal";
// function call
$mydbclass->query("select id from user");
//class definition
class mydbclass {
var $version = 1.0
function mydbclass() {
$this->connect(); }
// more class methods ...
function query($query = "foo", $fooparam = "bar") {
global $fooglobal;
global $queryix;
$queryix++;
$foolocal = "foolocal";
$this->foonewmember = "foonewmember";
echo "($queryix) _query=";
var_dump($_query);echo BR;
//:: 1 outputs: (2) _query=NULL
if (!($this->tmp = mysql_query($_query))) { ;
$this->tmp2 = $this->bla("select id from zero_user");
echo "_query echo=";
echo($_query);
//::2 outputs: _query echo=YOUR BLAH: bla bla
echo "_query dump=";
var_dump($_query);
//::3 ouputs: _query dump=NULL
echo "_fooparam=";
var_dump($_fooparam);
//::4 ouputs: fooparam=NULL
echo "globalfoo=";
var_dump($fooglobal);
//::5 ouputs: fooglobal=fooglobal
echo "foolocal=";
var_dump($foolocal);
//::6 ouputs: foolocal=NULL
echo "foonewmember=";
var_dump($this->foonewmember);
//::7 ouputs: foonewmember=string(12) "foonewmember"
echo "foooldmember=";
var_dump($this->foooldmember);
//::8 ouputs: foooldmember=string(9) "foooldmember"
echo "result1=";
var_dump($this->result1);
//::9 ouputs: result1=bool(false)
echo "result2=";
var_dump($this->result2);
//::10 ouputs: result2=NULL
}
// more class methods ...
} // end of class
🙁
