Try self::$builtMessage = $errorStr;
Or another option is to adopt the singleton pattern. This will give you the
same instance of the Error object anywhere you try to use it in your code.
Something like:
class Error {
private function __constrct () {
}
public function GetInstance () {
If (self::$instance == null) self::$instance = new self;
Return self::$instance;
}
public function Backtrace () {
// code from below
}
private $builtMessage;
private static $instance = null;
}
And in your code:
$err = Error::GetInstance ();
$err->Backtrace ();
_____
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Ben Sgro (ProjectSkyLine)
Sent: Friday, July 27, 2007 10:29 AM
To: NYPHP Talk
Subject: Re: [nyphp-talk] OOP Error/Question
Hello,
Thanks, both your fixes fixed this issue.
However, it broke it in another place.
PHP Fatal error: Using $this when not in object context in
/var/www/html/sk/OOPLIB/ERRO.php on line 80
Inside the Backtrace( ) function I have:
$this->builtMessage = $errorStr;
To save the message to a string within the object. I can't do
self::builtMessage = $errorStr,
so what can I do?
Here's the backtrace function:
static function Backtrace( )
{
$btSet = debug_backtrace( );
$iValue = 1; /* [0] is the traceback for the Error::
*///sizeof($btSet) - 1;
$eSet = $btSet[$iValue];
$errorStr = "\ndate: " . date('r')
. "\nfile: " . $eSet['file']
. "\nline: " . $eSet['line']
. "\nfunction: " . @$eSet['class'] . '::' .
$eSet['function']
. "\nargs: ";
/* Build a list of the functions arguments. */
while(list($argIndex, $argStr) = each($eSet['args']))
{
$errorStr .= "[${argIndex}]$argStr ";
}
$this->builtMessage = $errorStr;
}
Which is called from another function:
case LOG_LEVEL_ALERT:
self::Backtrace( );
- Ben
Ben Sgro, Chief Engineer
ProjectSkyLine - Defining New Horizons
----- Original Message -----
From: [EMAIL PROTECTED]
To: NYPHP Talk <mailto:talk@lists.nyphp.org>
Sent: Friday, July 27, 2007 10:17 AM
Subject: Re: [nyphp-talk] OOP Error/Question
you're calling Error statically, so there can't be any object instance
references... instead of $this->Backtrace(), use self::Backtrace();
----- Original Message -----
From: "Ben Sgro (ProjectSkyLine)"
Date: Friday, July 27, 2007 10:10 am
Subject: [nyphp-talk] OOP Error/Question
To: NYPHP Talk
> Good morning,
>
> So, I have a script where I'm calling:
>
> function ReceivePOPEmail($popObject)
> {
> $error = $popObject->Login($popObject-
> >username,$popObject->password,
> $popObject->apop);
> if ( $error != '' )
> {
> /* We've had an error. */
> Error::Log("Error: " . HtmlSpecialChars($error),
> LOG_LEVEL_ALERT); return PROC_FAILURE;
> }
> return PROC_SUCCESS;
> }
>
> that's function ... I don't want to pass the Error Object
> around, so I just want to call it via:
> Error:Log(.....);
>
> Now, inside the Error class, there is this code:
> case LOG_LEVEL_ALERT:
> $this->Backtrace( );
>
> Which is getting executed. But I'm getting the error:
>
> PHP Fatal error: Using $this when not in object context in
> /var/www/html/sk/OOPLIB/ERRO.php on line 101
>
> So, how do I call that class's method w/out passing the object around?
>
> - Ben
>
>
> Ben Sgro, Chief Engineer
> ProjectSkyLine - Defining New Horizons
>
> This e-mail is confidential information intended only for the
> use of the individual to whom it is addressed.
>
_____
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http://www.nyphpcon.com
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