Hy Richard,
It`s me again. I understand what you suggest me but is not necesarry to
declare GLOBAL, variable $php_errormsg !!! Elsewhere is the problem!!!!!!!!
I made a little script that can ilustrate my opinion:
OR IS O BUG IN PHP, or my first computer require
a little update.
Run this script on your computer.
<?php
/* Intentional errors */
#Here, selected file does not exist. Track_erros function is working!
$test = @file ('tata.txt');
echo "First error was $php_errormsg <br>";
#Here, the variabile $cache is not initialized. Track_erros function is
working!
$value = @$cache;
echo "Second error was $php_errormsg <br>";
$link=mysql_connect("localhost", "php", "aa");
mysql_select_db("ecomerce");
#Here is another intentional error: The table selecteted does not exist!
#HERE IS THE PROBLEM: Track_erros function is NOT WORKING!
$result = @mysql_query ("select * from scontari") ;
#echo mysql_error($link)."<br>";
echo $php_errormsg;
?>
This script produce the following output on my first system, with RedHat
6.2:
I). syntax echo mysql_error($link)."<br>"; is COMMENTED
First error was file("tata.txt") - No such file or directory
Second error was Undefined variable: cache
Undefined variable: cache
II). syntax echo mysql_error($link)."<br>"; is UNCOMMENTED
First error was file("tata.txt") - No such file or directory
Second error was Undefined variable: cache
Table 'ecomerce.scontari' doesn't exist
Undefined variable: cache
This is the output produced by the SAME script in case I) but on the second
system, with RedHat 7.1
III). syntax echo mysql_error($link)."<br>"; is COMMENTED
First error was file("tata.txt") - No such file or directory
Second error was Undefined variable: cache
MySQL: A link to the server could not be established
So, track_errors function is WORKING!!!!!!!!!!!!
In conclusion: Or is a BUG in php-4.0.6 in function track_errors,
Or my first system require an upate with any new libraries!!!!!!!
What is the name for this library?
Can somebody FIX this problem?
Many thanks in advance for your reply,
Alex
----- Original Message -----
From: Richard Lynch <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Saturday, September 22, 2001 6:20 AM
Subject: Re: Track_errors function posibile a BUG or require an upadate
> I'm guessing that maybe you are printing out $php_errormsg when there was
no
> error?...
>
> Or are you forgetting to use global $php_errormsg inside your function?...
>
>
>
> --
> WARNING [EMAIL PROTECTED] address is an endangered species -- Use
> [EMAIL PROTECTED]
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> ----- Original Message -----
> From: <[EMAIL PROTECTED]>
> Newsgroups: php.general
> To: <[EMAIL PROTECTED]>
> Sent: Friday, September 21, 2001 11:08 AM
> Subject: Track_errors function posibile a BUG or require an upadate
>
>
> >
> > I have a serious problem with function track_errors in PHP4.0.6
> > Every time i want to use variable php_errormsg to catch the error, i
> > receive
> > this message:
> >
> > Warning: Undefined variable: php_errormsg in
> > /usr/local/apache/htdocs/teste/c10/ex19.php on line 85
> > Query failed: error was ''
> >
> > I want to mention that:
> > - no one errors in compilation process for PHP 4.0.6 and APACHE 1.3.20
> > - in my php.ini file, the track_error function is turned ON
> > - My web server is compiled using DSO and is configured correct(to
support
> > PHP4
> > in httpd.conf and so on...........).
> > -i use REDHAT 6.2 updated with vanilla kernel 2.4.9 (with reiserfs
> > installed and
> > all problems regardind upgrade to a new major version of kernel,
solved).
> > -the script used to test function track_errors is absolutely correct. I
> > said this,
> > because i have the SECOND SYSTEM which is configured with the same
options
> > for
> > Apache web server 1.3.20 AND PHP4.0.6, and this script WORKS ==>> so in
> > this case
> > for my first system is exclus a problem regarding compilation AND ANY
> > configuration
> > options!!!
> > -in rest, everything works fine.
> >
> > EXIST ONLY ONE DIFFERENCE BETWEEN THIS SYSTEMS:
> > THE SECOND RUN UNDER REDHAT 7.1 (with native filesystem ext2fs)
> >
> > In conclusion, can anybody tell me what library is needed to be upgraded
> on
> > my first
> > system (wih REDHAT6.2) to enable track_error function and php_errormsg ?
> >
> > I want to mention that the same problem was with gd-library. In
> compilation
> > process everithing was fine, but all features of this libraryy in PHP
> > didn`t
> > work till gd-library was updated with a (minimal) correct version.
> >
> > I tryed to find an explanation for my problem reading PHP documentation,
> > but nowhere i can find a minimal information.
> >
> > A prompt reply would be appreciated.
> >
> > Alex
>
