php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #19691 mb_ereg_match is broken, does not return FALSE
Submitted: 2002-10-01 09:25 UTC Modified: 2002-10-01 13:32 UTC
Votes:1
Avg. Score:3.0 ± 0.0
Reproduced:0 of 0 (0.0%)
From: jc at mega-bucks dot co dot jp Assigned:
Status: Not a bug Package: mbstring related
PHP Version: 4.2.3 OS: Red Hat Linux 7.2
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: jc at mega-bucks dot co dot jp
New email:
PHP Version: OS:

 

 [2002-10-01 09:25 UTC] jc at mega-bucks dot co dot jp 
Seems like mbstring function is borked in 4.2.3 :) 

mb_ereg_match doesn't seem to be returning a proper FALSE value when passed to a conditional statement.

BUT, the return value is an empty string which *should* evaluate to flase no?

Following output and code illustrate:

OUTPUT:

RETURN was ** 
a is FALSE

CODE:

if (mb_ereg_match("A", "X")) {
 echo "MATCHES <BR>";
} 
else {
  "echo NO MATCH <BR>"; 
}
$a = mb_ereg_match("A", "X");
echo "RETURN was *$a*<BR>";
if ($a) {
}
else {
 echo "a is FALSE<BR>";}
exit;

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2002-10-01 10:28 UTC] yohgaki@php.net 
Just a comment.

When you submit bug. Submit with "complete" script that is possible to copy & page, then execute.

It will speed up bug fix.
 [2002-10-01 10:29 UTC] yohgaki@php.net 
s/page/paste/
 [2002-10-01 13:02 UTC] moriyoshi@php.net 
I think you may have meant with the line
  "echo NO MATCH <BR>"
for
  echo "NO MATCH<BR>";

But I can not reproduce the problem yet.
Can you give us a more accurate script to confirm the bug?

Hint: var_dump( mb_ereg_match( ... ) ); will do it easier.
 [2002-10-01 13:29 UTC] jc at mega-bucks dot co dot jp 
Sorry! Bogus bug ...

I had quotes around my whole echo statement as you pointed out .... really sorry.
 [2002-10-01 13:32 UTC] derick@php.net 
Setting to bogus then
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Thu Jan 02 12:01:29 2025 UTC