PHP Mirrors - #36195 [NEW]: Variable should be $i not i

Author

#36195 [NEW]: Variable should be $i not i

djshuman at yahoo dot com

2006-01-28, 6:56 pm

From: djshuman at yahoo dot com
Operating system: Any
PHP version: Irrelevant
PHP Bug Type: Website problem
Bug description: Variable should be $i not i

Description:
------------
To graph correctly from + or - zero the i variable must be
changed to $i.

Old ====> $min_x = $graph_x[i];
New ====> $min_x = $graph_x[$i];

Reproduce code:
---------------
help at nanomc dot com
08-Nov-2005 02:29
// A simple XY graph

<html>
<head>

<title>XY Graph</title>

<h2>Practice XY Graph</h2>
</head>
<body>

<?php
$left = 0;
$top = 0;
$x_size = 400;
$y_size = 400;

$char_width = 8;
$char_height = 11;

$x_start = $x_left + 100;
$y_start = $top + $char_height * 1.5;
$x_end = $x_start + $x_size;
$y_end = $y_start + $y_size;
$right = $x_start + $x_size + 40;
$bottom = $y_start + $y_size + $char_height * 1.5;

$graph_n = 100;
for($i = 0; $i < $graph_n; $i++ )
{
$graph_x[$i] = $i;
$graph_y[$i] = $i * $i;
}

$min_x = 9e99;
$min_y = 9e99;
$max_x = -9e99;
$max_y = -9e99;

$avg_y = 0.0;

for($i = 0; $i < $graph_n; $i++ )
{
if( $graph_x[$i] < $min_x )
New ======> $min_x = $graph_x[i];

--
Edit bug report at http://bugs.php.net/?id=36195&edit=1
--
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=36195&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=36195&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=36195&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=36195&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=36195&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=36195&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=36195&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=36195&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=36195&r=support
Expected behavior: http://bugs.php.net/fix.php?id=36195&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=36195&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=36195&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=36195&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=36195&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=36195&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=36195&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=36195&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=36195&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=36195&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=36195&r=mysqlcfg

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