Knowledge Base Contributions

Below is a list of the knowledge base entries that Pavel Prishivalko has contributed to:

• Is there a place to post *really* nice ASP apps in hopes that people convert them to PHP?
  

• How can i save an image from a remote web server to my web server?
  

• What mean those entries in /proc/meminfo (or free output)? How can I know how much free memory I have?
  

• How do I insert a user loaded image <input type=file> into a database table (MYSql or M/S SQL)
  

• Why wont PHP 3 excute shell commands??? I have tried $string = system("/bin/tar -cf /home/www/backups/backup.tar /home/www/functions");
  

• Does PHP support document objects (similar to javascript)
  

• Is there a mean to get the entries of an EXCEL sheet with PHP (to include this in a database, by Example
  

• Does PHP surpport override and polymorphism?
  

• How can I call a variable from another script and use it as the value for a new hidden form name?
  

• Are <PRE> tags required around the mail() function?
  

• environmental variables such as query string are not passed to php code i.e. INCLUDE file="showacct.php"
  

• Is there a way to multithread functions in a script?
  

• To offer users a direct download of a file that is a valid MIME type
  

• re: my last question - the problem is flash4 in ie4 doesnt update - treats php3 file as static text file - works fine in netscape - thanks!
  

• How do i force internet explorer to reload variables from php3 file?
  

• Can I use PHP to write a search script which searches through meta tags in html pages and if so how?
  

• Text fields are not reset when I press the reset button. I use value=<? echo $fieldname; ?> Help me (i'm a beginner)
  

• I want to create an array that I can access from a various number of PHP scripts, is there any way I can do this without using the post and get form methods?