PHP 4.0 Bug #5611: inside foreach() - array pointer as reported by key, current don't move.

This output is from todays php4 snap. I have obtained the same output with RC2, 4.0.0 and 4.0.1. twinhead% php -q q.php traverse using foreach... sections with 2 paragraph(s): 1 sections with 2 paragraph(s): 1 sections with 2 paragraph(s): 2 traverse using old style while loop... sections with 2 paragraph(s): 1 sections with 3 paragraph(s): 1 sections with 12 paragraph(s): 2 var_dump... array(3) { [2]=> int(1) [3]=> int(1) [12]=> int(2) } -- begin included script -- <?php $analysis = array( 3 => 1, 12 => 2, 2 => 1); // $analysis[3]++; // $analysis[12]++; // $analysis[12]++; // $analysis[2]++; ksort($analysis); echo "traverse using foreach...\n"; foreach($analysis as $stats) { echo "sections with " . key($analysis) . " paragraph(s): " . $stats . "\n"; From: chrism@four.net From: chrism@four.net Operating system: FreeBSD 3.5 PHP version: 4.0 Latest CVS (14/07/2000) PHP Bug Type: Scripting Engine problem Bug description: inside foreach() - array pointer as reported by key, current don't move. This output is from todays php4 snap. I have obtained the same output with RC2, 4.0.0 and 4.0.1. twinhead% php -q q.php traverse using foreach... sections with 2 paragraph(s): 1 sections with 2 paragraph(s): 1 sections with 2 paragraph(s): 2 traverse using old style while loop... sections with 2 paragraph(s): 1 sections with 3 paragraph(s): 1 sections with 12 paragraph(s): 2 var_dump... array(3) { [2]=&gt; int(1) [3]=&gt; int(1) [12]=&gt; int(2) } -- begin included script -- &lt;?php $analysis = array( 3 =&gt; 1, 12 =&gt; 2, 2 =&gt; 1); // $analysis[3]++; // $analysis[12]++; // $analysis[12]++; // $analysis[2]++; ksort($analysis); echo "traverse using foreach...\n"; foreach($analysis as $stats) { echo "sections with " . key($analysis) . " paragraph(s): " . $stats . "\n";