Hi Michael,
> I'm not sure that there is a way beyond this to show the line within the
> function but I don't see that this would be necessary - at least not for
> resolving errors.
i'm building a class for html table, will give you a short example (see
below).
Running testtable.php will produce "Error: you can't open a new table on line
13 on file /home/table.php", but i will get "line 7 on testtable.php" cause
the wrong function is call there.
table.php:
--
<?
class table
{
var $open;
function table()
{
$this->open=false;
}
function open()
{
if($this->open)echo 'Error: you can\'t open a new table on line
'.__LINE__.' on file '.__FILE__;
else
{
?><table><?
$this->open=true;
}
}
function close()
{
if(!$this->open)echo 'Error: you can\'t close a table which not open
on
line '.__LINE__.' on file '.__FILE__;
else
{
?></table><?
$this->open=false;
}
}
}
?>
--
testtable.php:
--
<?
include('table.php');
$TABLE=new table;
$TABLE->open();
$TABLE->close();
$TABLE->open();
$TABLE->open();
?>
--
Op maandag 16 juni 2003 15:10, schreef u:
> Bas,
>
> The __LINE__ constant will return the line number of the script from which
> the call is made. This should be enough to isolate any error.
>
> I recently had a detailed look at the phpBB (www.phpbb.com) application
> and they use their own 'message_die' function which ensures that whenever
> errors occur they give a detailed explanation of the error together with
> the file name ( __FILE__ ) and the line number which produced the error.
>
> I'm not sure that there is a way beyond this to show the line within the
> function but I don't see that this would be necessary - at least not for
> resolving errors.
>
> HTH,
>
> Michael Egan
>
> -----Original Message-----
> From: Bas Jobsen [mailto:[EMAIL PROTECTED]
> Sent: 16 June 2003 13:14
> To: Michael Egan
> Subject: Re: [PHP] error reporting linenumber and filename[Scanned]
>
>
> Dear Michael,
>
> Thanks for your respons, maybe i don't inderstand your solution but:
>
> 1function line()
> 2{
> 3 echo __line__;
> 4}
> 5line();
>
> will print 3 and not 5
>
> best regards,
>
> Bas
>
> Op maandag 16 juni 2003 14:05, schreef u:
> > Use the predefined constant:
> >
> > __LINE__
> >
> > Regards,
> >
> > Michael Egan
> >
> > -----Original Message-----
> > From: Bas Jobsen [mailto:[EMAIL PROTECTED]
> > Sent: 16 June 2003 12:50
> > To: PHP General
> > Subject: [PHP] error reporting linenumber and filename[Scanned]
> >
> >
> > Hi,
> >
> > Running the code below, shows an errror in line 2 as expected.
> > How do i get the linenumber of the function call? 3 here.
> >
> > <?
> > function test($x){if($x!='a')trigger_error('error: call test with
> > argument 1 equals a',E_USER_ERROR);}
> > test('b');
> > ?>
> >
> > Best regards,
> >
> > Bas
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