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Bug #4159 Wrong count array after unset()
Submitted: 2000-04-16 12:05 UTC Modified: 2002-09-30 18:18 UTC
From: cbob at builder dot cz Assigned:
Status: Not a bug Package: Other
PHP Version: 3.0 Latest CVS (16/04/2000) OS: Linux RH,
Private report: No CVE-ID: None
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From: cbob at builder dot cz
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 [2000-04-16 12:05 UTC] cbob at builder dot cz
Test script:
------------
$x=array(1,2,3,4,5,6,7,8);

for($i=0; $i<count($x); $i++)
    echo $x[$i]."<br>\n";

unset($x[2]);
echo "<hr>";

for($i=0; $i<count($x); $i++)
    echo $x[$i]."<br>\n";

Output:
1
2
3
4
5
6
7
8
------------------------------------------------------------
1
2

4
5
6
7

but I thing, that it may be:
1
2
4
5
6
7
8
?????

It test it under:
PHP-3.0.12
and
PHP-4.0b1
and it is the same....

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 [2002-09-30 18:18 UTC] hholzgra@php.net
unsetting an array element doesn't renumber the element keys
 
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