PHP 4.0 Bug #4453: Array of widgets problem when array is zero based
| From: | redbadge at mindspring dot com | Date: | Mon, 15 May 2000 15:44:54 +0000 |
| Subject: | PHP 4.0 Bug #4453: Array of widgets problem when array is zero based | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-18769@lists.php.net to get a copy of this message | ||
From: redbadge@mindspring.com
Operating system: Linux RedHat 6.1 (2.2.12-20)
PHP version: 4.0 Release Candidate 2
PHP Bug Type: Other
Bug description: Array of widgets problem when array is zero based
I have recreated this problem in both PHP 3.0.16 and 4.0 RC2. When using an array of checkboxes
that had a zero based value, the following script had variable and erratic results. When the
commented out for{} construct that start at 1 are added back and comment out the for{} that uses 0,
it works fine. After reviewing the Open Bug Report list, I have found that Bug ID #4433 may be
having the same problem.
Script to recreate problem:
----------------------------
<?php
echo "<form action='$PHP_SELF' method='post'>\n";
$NumChecks = count($chkArray);
echo "The number of Checks in the array is: $NumChecks<BR>\n";
if ($NumChecks > 0)
{
for ($y=0; $y<$NumChecks; ++$y)
//for ($y=1; $y<=10; ++$y)
{
echo "\$chkArray[$y] is $chkArray[$y]<BR>\n";
}
}
else
{
echo "\$chkArray is empty<BR>\n";
}
$NumHide = count($HideArray);
echo "The number of Hidden items in the array is: $NumHide<BR>\n";
If ($NumHide > 0)
{
for ($y=0; $y<$NumHide; ++$y)
//for ($y=1; $y<=$NumHide; ++$y)
{
echo "\$HideArray[$y] is $HideArray[$y] <br>\n";
}
}
else
{
echo "\$HideArray is empty<BR>\n";
}
//for( $x=1; $x<=10; ++$x)
for( $x=0; $x<10; ++$x)
{
$strChecked = "";
if ( $chkArray[$x] == $x ) { $strChecked = " checked "; }
$HideVal = $x+100;
echo "<input type='checkbox' name='chkArray[$x]'
value=$x".$strChecked."><br>\n";
echo "<input type='hidden' name='HideArray[$x]'
value=$HideVal>\n";
}
echo "<input type='submit' name='GetData'
value='Submit'>";
echo "</form>";
?>