note 22119 deleted from features.file-upload by philip
| From: | philip@php.net | Date: | Sat, 15 Feb 2003 15:37:22 +0000 |
| Subject: | note 22119 deleted from features.file-upload by philip | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-43994@lists.php.net to get a copy of this message | ||
Hi,
To get the max upload filesize i use this
<?php
echo get_max_upload();
function get_max_upload() {
if (!ini_get("file_uploads")) {
return FALSE;
}
$upload_max_filesize = get_real_size(ini_get("upload_max_filesize"));
$post_max_size = get_real_size(ini_get("post_max_size")); // http://www.php.net/manual/en/features.file-upload.php
User Contributed Notes - michaelpearl@mac.com
$memory_limit = round(get_real_size(ini_get("memory_limit")) / 2); // http://www.php.net/manual/en/features.file-upload.php
User Contributed Notes - NOmcartmelSPAM@NOmagianSPAM.com.au
if ($upload_max_filesize>$post_max_size) {
$max = $post_max_size;
} else {
$max = $upload_max_filesize;
}
if (($memory_limit!="")&&($memory_limit<$max)) { // i had problems to get
the "memory_limit" from the php.ini (this is testing on winXP with apache)
$max = $memory_limit;
}
return $max;
}
function get_real_size($size) {
if ($size=="") { return 0; }
$scan['MB'] = 1048576;
$scan['M'] = 1048576;
$scan['KB'] = 1024;
$scan['K'] = 1024;
while (list($key) = each($scan)) {
if ((strlen($size)>strlen($key))&&(substr($size, strlen($size) -
strlen($key))==$key)) {
$size = substr($size, 0, strlen($size) - strlen($key)) * $scan[$key];
break;
}
}
return $size;
}
?>