ID:               41364
 Updated by:       [EMAIL PROTECTED]
 Reported By:      wimroffel at planet dot nl
-Status:           Open
+Status:           Bogus
 Bug Type:         Unknown/Other Function
 Operating System: Windows XP
 PHP Version:      5.2.2
 New Comment:

This behaviour is undefined in all languages including PHP.


Previous Comments:
------------------------------------------------------------------------

[2007-05-11 13:11:44] wimroffel at planet dot nl

Description:
------------
When I have a loop

  for($i=0; $i<$size;)
  { $myarr[$i][3] = $i++; 
  }

PHP will first take the assigned value, then increase $i and that use
the new $i to set the array. So the first loop will do: 
$myarr[1][3]=0;

I come from PHP4 and there this worked correctly (first line
$myarr[0][3]=0;). 

I am using XAMPP and as a consequence PHP 5.2.1. But I couldn't find
this in the bug database so I suppose it has not been solved.

Reproduce code:
---------------
  $myarr = array();
  $myarr[0] = array("A","B","C");
  $myarr[1] = array("D","E","F");
  $myarr[2] = array("G","H","I");
  $size = sizeof($myarr);
  echo "The size of myarr is ".$size."<br>";
  for($i=0; $i<$size;)
  { $myarr[$i][3] = $i++; 
  }

  for($i=0; $i<$size; $i++)
  { echo "Record ".$i." = ".$myarr[$i][3]."<br>";
  }
echo "The size of the array is now ".sizeof($myarr);

Expected result:
----------------
The size of myarr is 3
Record 0 = 0
Record 1 = 1
Record 2 = 2
The size of the array is now 3

Actual result:
--------------
The size of myarr is 3
Record 0 = 
Record 1 = 0
Record 2 = 1
The size of the array is now 4


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