From: ronneil at restricted dot dyndns dot org Operating system: FreeBSD 4.7 and Redhat 7.3 PHP version: 4.3.0 PHP Bug Type: Session related Bug description: IMG SRC not able to get SESSION values
I am trying to retrieve values from a SESSION variable array. To retrieve, I am using <img src=somefile.php>. Unfortunately, I am not able to see any value. Below are 2 sample php files to recreate the error. "test1.php" calls "test2.php" via <img src> TAG. Currently in production, I have a working code (http://restricted.dyndns.org/codes/ocishow1.php) that uses almost same concept below but this one saves the data to a file first. This code calls another php file (http://restricted.dyndns.org/codes/ocishow2.php) to generate the graph and is called via <img src>. --------------TEST CODE------------------- FILENAME : test1.php <?php session_start(); $time_VAR = array(2343,3234,457,2356,6798,3467,34667,4578,2523); for ($ipage=0;$ipage<4;$ipage++) { for ($i=0;$i<count($time_VAR);$i++) { $_SESSION[$ipage][] = $time_VAR[$i]; } // the following loop verifies if SESSION variable was populated for ($i=0;$i<count($_SESSION[$ipage]);$i++) { echo "$i.) ".$_SESSION[$ipage][$i]."<br>"; } $pagenum = $ipage; $arraysize = count($_SESSION[$ipage]); echo "Pagenum : $pagenum, Size of current array : $arraysize<br>"; echo '<img src="test2.php?count='.$pagenum.'&varsize='.$arraysize.'">'; echo "New line<br><br>"; } session_destroy(); ?> ------------------------------------------------- FILENAME : test2.php <?php session_start(); $index = $_GET[count]; $arraysize = $_GET[varsize]; // file handling was written to verify the size of array and index if there are really values on it $fp1 = fopen("/tmp/checkval.txt","w"); $err = fwrite($fp1,"Pagenum : $index, Size of Array: $arraysize\n"); fclose($fp1); for ($i=0;$i<$arraysize;$i++) { $atemp_alltel_VAR[] = $_SESSION[$index][$i]; } // This is the only way I can verify $fp = fopen("/tmp/testing","w"); for ($i=0;$i<count($atemp_alltel_VAR);$i++) { $err = fwrite($fp, $atemp_alltel_VAR[$i]); } fclose($fp); ?> -- Edit bug report at http://bugs.php.net/?id=22671&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=22671&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=22671&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=22671&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=22671&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=22671&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=22671&r=support Expected behavior: http://bugs.php.net/fix.php?id=22671&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=22671&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=22671&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=22671&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=22671&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=22671&r=dst IIS Stability: http://bugs.php.net/fix.php?id=22671&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=22671&r=gnused
