When using HTTP upload, as described in the online PHP manual, things go wrong when I try to upload a file that contains spaces. All PHP works fine, except for this. Assuming you uploaded a file called "with spaces.txt", the following variables are set:

$somefile = null;
$somefile_name = "with spaces.txt";
$somefile_size = 0;

I compiled PHP using the following configure options:

./configure \
        --with-mysql=/opt/mysql \
        --enable-track-vars \
        --prefix=/opt/php4 \
        --with-apxs=/opt/apache/bin/apxs

I use Apache version 1.3.12 in combination with Apache's Tomcat engine version 3.1.

The only PHP specific thing I have in my httpd.conf is this:

LoadModule php4_module        libexec/libphp4.so
AddModule mod_php4.c
DirectoryIndex index.html index.jsp index.php index.htm index.cgi
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
php_value upload_max_filesize 20971520