Edit report at http://bugs.php.net/bug.php?id=52446&edit=1
ID: 52446 Comment by: txyoji at yahoo dot com Reported by: djwang at manze dot com Summary: only 20 upload fields supportted under windows Status: Open Type: Bug Package: Filesystem function related Operating System: Windows 2003 PHP Version: 5.2.14 Block user comment: N New Comment: http://php.net/manual/en/ini.core.php The max_file_uploads directive has been available since PHP 5.2.12. Its default value is 20. Previous Comments: ------------------------------------------------------------------------ [2010-07-27 03:53:32] djwang at manze dot com I have updated the test script as follow: ------------------------------ <?php echo sizeof($_FILES[abc][name]); //echo how many file elements in $_FILE array. ?> <form action="<?=$_SERVER[PHP_SELF]?>" method="post" enctype="multipart/form-data"> <?php for($i=1;$i<=30;$i++){ //create a form contain 30 file upload fields. echo $i."-<input type=\"file\" name=\"abc[]\"><br />"; } ?> <input type="submit"> </form> Expected result: ---------------- If I put the test script under Freebsd or Linux(Apache+PHP) and submit the form, it will return: 30 Actual result: -------------- When I put this test script under windows system(win2003+iis+php or win2003+apache+php) and submit the form, it will return: 20 So when I upload more than 20 files in same time , my script which run on Windows will only get 20 files and lost others. ------------------------------------------------------------------------ [2010-07-26 20:07:48] [email protected] Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. ------------------------------------------------------------------------ [2010-07-26 19:06:16] djwang at manze dot com Description: ------------ when I run the test script under windows (win2003+iis+php or win2003+apache+php), the $_FILES array will not return more than 20 elements, but it return 30 elements under FreeBSD. Test script: --------------- <? print_r($_FILES);?> <form action="t.php" method="post" enctype="multipart/form-data"> 1<input type="file" name="abc[]">2<input type="file" name="abc[]"> 3<input type="file" name="abc[]">4<input type="file" name="abc[]"> 5<input type="file" name="abc[]">6<input type="file" name="abc[]"> 7<input type="file" name="abc[]">8<input type="file" name="abc[]"> 9<input type="file" name="abc[]">10<input type="file" name="abc[]"> 11<input type="file" name="abc[]">12<input type="file" name="abc[]"> 13<input type="file" name="abc[]">14<input type="file" name="abc[]"> 15<input type="file" name="abc[]">16<input type="file" name="abc[]"> 17<input type="file" name="abc[]">18<input type="file" name="abc[]"> 19<input type="file" name="abc[]">20<input type="file" name="abc[]"> 21<input type="file" name="abc[]">22<input type="file" name="abc[]"> 23<input type="file" name="abc[]">24<input type="file" name="abc[]"> 25<input type="file" name="abc[]">26<input type="file" name="abc[]"> 27<input type="file" name="abc[]">28<input type="file" name="abc[]"> 29<input type="file" name="abc[]">30<input type="file" name="abc[]"> <input type="submit"> </form> Expected result: ---------------- under FreeBSD+apache+php the test code will return $_FILES array with 30 elements like this: Array ( [abc] => Array ( [name] => Array ( [0] => [1] => [2] => [3] => [4] => [5] => [6] => [7] => [8] => [9] => [10] => [11] => [12] => [13] => [14] => [15] => [16] => [17] => [18] => [19] => [20] => [21] => [22] => [23] => [24] => [25] => [26] => [27] => [28] => [29] => ) [type] => Array ( [0] => [1] => [2] => [3] => [4] => [5] => [6] => [7] => [8] => [9] => [10] => [11] => [12] => [13] => [14] => [15] => [16] => [17] => [18] => [19] => [20] => [21] => [22] => [23] => [24] => [25] => [26] => [27] => [28] => [29] => ) [tmp_name] => Array ( [0] => [1] => [2] => [3] => [4] => [5] => [6] => [7] => [8] => [9] => [10] => [11] => [12] => [13] => [14] => [15] => [16] => [17] => [18] => [19] => [20] => [21] => [22] => [23] => [24] => [25] => [26] => [27] => [28] => [29] => ) [error] => Array ( [0] => 4 [1] => 4 [2] => 4 [3] => 4 [4] => 4 [5] => 4 [6] => 4 [7] => 4 [8] => 4 [9] => 4 [10] => 4 [11] => 4 [12] => 4 [13] => 4 [14] => 4 [15] => 4 [16] => 4 [17] => 4 [18] => 4 [19] => 4 [20] => 4 [21] => 4 [22] => 4 [23] => 4 [24] => 4 [25] => 4 [26] => 4 [27] => 4 [28] => 4 [29] => 4 ) [size] => Array ( [0] => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 [14] => 0 [15] => 0 [16] => 0 [17] => 0 [18] => 0 [19] => 0 [20] => 0 [21] => 0 [22] => 0 [23] => 0 [24] => 0 [25] => 0 [26] => 0 [27] => 0 [28] => 0 [29] => 0 ) ) ) Actual result: -------------- but under windows 2003, I can't upload more than 20 files. the $_FILES array will only have 20 elements like: Array ( [abc] => Array ( [name] => Array ( [0] => [1] => [2] => [3] => [4] => [5] => [6] => [7] => [8] => [9] => [10] => [11] => [12] => [13] => [14] => [15] => [16] => [17] => [18] => [19] => ) [type] => Array ( [0] => [1] => [2] => [3] => [4] => [5] => [6] => [7] => [8] => [9] => [10] => [11] => [12] => [13] => [14] => [15] => [16] => [17] => [18] => [19] => ) [tmp_name] => Array ( [0] => [1] => [2] => [3] => [4] => [5] => [6] => [7] => [8] => [9] => [10] => [11] => [12] => [13] => [14] => [15] => [16] => [17] => [18] => [19] => ) [error] => Array ( [0] => 4 [1] => 4 [2] => 4 [3] => 4 [4] => 4 [5] => 4 [6] => 4 [7] => 4 [8] => 4 [9] => 4 [10] => 4 [11] => 4 [12] => 4 [13] => 4 [14] => 4 [15] => 4 [16] => 4 [17] => 4 [18] => 4 [19] => 4 ) [size] => Array ( [0] => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 0 [10] => 0 [11] => 0 [12] => 0 [13] => 0 [14] => 0 [15] => 0 [16] => 0 [17] => 0 [18] => 0 [19] => 0 ) ) ) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=52446&edit=1
