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Bug #9971 Crash
Submitted: 2001-03-24 11:26 UTC Modified: 2001-03-26 16:41 UTC
From: ufuk dot kocolu at isletmekulubu dot com Assigned:
Status: Not a bug Package: Scripting Engine problem
PHP Version: 4.0.4pl1 OS: nt40
Private report: No CVE-ID: None
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From: ufuk dot kocolu at isletmekulubu dot com
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 [2001-03-24 11:26 UTC] ufuk dot kocolu at isletmekulubu dot com 
When I tried to create a for loop like (for $i = 0; $i = 10; $i++) ... it crashes out. After I changed the code like 
for ($i = 0; $i < 10; $i++) it is ok. Sometimes I have problem with $i++ too in for loops so I change them to $i+=$x.

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 [2001-03-24 11:31 UTC] derick@php.net 
Do you get a crash or a parse error?
 [2001-03-24 11:57 UTC] ufuk dot kocolu at isletmekulubu dot com 
I get a crash, my whole system stops and I have to restart usually.
 [2001-03-24 12:04 UTC] ufuk dot kocolu at isletmekulubu dot com 
I get a crash, my whole system stops and I have to restart usually.
 [2001-03-24 12:07 UTC] derick@php.net 
Can you post the whole source of a script that crashes on the web somewhere? (Or if it's small, put it into this bug report). Can you also tell which version of PHP4 you are using?
 [2001-03-24 12:39 UTC] ufuk dot kocolu at isletmekulubu dot com 
I use PHP4.0.5dev on NT4.0
the code is simple 
<table border=0>
<?
for ($i = 0; $i = $newvalue; $i++)
 {
?>
<tr>
<td>
<? echo $i; ?>
</td>
</tr>
<?
}
?>
</table>
 [2001-03-26 16:38 UTC] lyric@php.net 
Two things.

1) You should use "$i == 10" for a comparison. By using a single equals, you're assigning 10 to $i, which is always "true".

2) What do you expect it to do?  If you want to loop to iterate 10 times, you should use "$i<10" (the loop continues while the second term is TRUE)
 [2001-03-26 16:41 UTC] lyric@php.net 
Closing
 
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