• How can I improve a whois interface for faster client response?
• How can I stop Third Voice notes being posted on my site?
• How can I run a process from a script and not wait for it to finish?
• How can I start a background process from a PHP script?
• What is the most efficient way to implement counters?
• How can I loop over a range of dates?
• Why does $HTTP_REFERER return an empty string?
• How can I stop my HTML output from being buffered?
• How can I stop STDOUT from being buffered?
• How can I send my HTML back to the client in chunks?
• Can I stop a page being displayed until the whole script has been parsed?
• How can I get the results of a unix command into PHP?
• How can I print large HTML documents in a book style format?
• How can I show only n (eg: 10) results per page?
• How can I encrypt and decrypt data in PHP?
• How can I find out if I am sending whitespace before calling header()?
• Do I need to use locking when keeping a counter in a file?
• Why does my counter keep resetting to zero?
• Will I have concurrency problems with my counter?
• How can I read a line at random from a file?
• How can I print a table of all the global variables in my PHP script?
• How can I send mail notifying the webmaster from a 404 Not Found error page?
• How can I tell if the user has aborted the download?
• How can I get the users time?
• How do I prevent a file from being included twice?
• Is there an equivalent to C's #IFNDEF?
• How can I work out if a user has the flash plugin installed?
• How can I run a Java program from my PHP script?
• Can I find out in PHP if the user has Javascript turned on?
• How can I search the PHP Knowledge Base from a bookmark?
• Optimice access to files of strings
• What's the fastest way to include a file directly into a page?
• How can I run two cgi scripts with a single form submission?
• Can I access Microsoft Exchange server's information store from PHP?
• How cam I sort the contents of a file using PHP?
• How can I store user information in a database?
• How can I build a search engine for my site using PHP?
• How can I redirect different browsers to different pages?
• How can I include an image only if the file exists?
• Can I use PHP to do real streaming?
• How can I generate .ram files using PHP?
• How can I improve the performance of my very large site?
• I have a lot of include()'d code, how can I improve performance?
• How can I invoke a script when an email is received?
• How can I generate a random alphanumeric password?
• How can I set the User-Agent string for the web robot I'm writing?
• How do I get the first n words of a string?
• How do I get the last n words of a string?
• How can I work out what version of PHP I'm using?
• How can I get the URL of the current page that the script is processing?
• How can I execute multiple unix commands with one system call?
• How can I reset $PHP_AUTH_USER to log out a user?
• How can I store a hierarchical structure in a database?
• How can I create an email autoresponder using PHP?
• Can I hide my PHP code?
• How can I create an array to access from various scripts without passing it using GET or POST?
• How can I remove profanity from a string?
• Can I change NT registry settings from PHP / Apache?
• How can I get the name of the user logged in using HTTP authentication?
• Can I create symbolic links using PHP?
• How can I generate bar codes from PHP?
• How can I standardise an address from PHP?
• How can I do Kerberos authentication from PHP?
• How can I show rows from a database in a table with alternating colors?
• How can I use PHP to display results by page (Like in Google)
• How can a Java-Applet(Client-side) Post data to a PHP-script?
• How can I translate preformatted text to HTML code in PHP?
• How do I track file downloads for storage in a database?
• Does PHP have a dictionary object like the one in ASP?
• How do I do linked lists?
• How do I make an associative array?
• Any suggestions for a link checker for a site of php3 scripts?
• How to display other language (Chinese Big 5) with imagestring() function?
• How can you display your PHP source code to the browser?
• How do you use PHP to dynamically display all current TCP connections to the server along with the IP address of the visitor?
• How can I show .phps PHP source files without having a .phps file for each .phtml file?
• How can I tell if the users browser has Java VM enabled?
• How can I run php script with my own user permission?
• How do I run a PHP script as a cron job?
• How do I reverse a file by lines?
• Is there anyway I can display a progressbar in PHP while i'm in a loop?
• How can I read an ASCII textfile delimited by pipes into an array?
• How do i show THE PIC OF THE DAY?
• can apache be configured to pass a single .htm file to PHP for decoding rather than EVERY .htm file or NO .htm files
• Intro level - I want to provide a set of four or five random responses to each different answer to a question. How do I do that?
• How can i display query string values into my form? (ie. ) www.uniware.net/mypage.php?msg=value
• How can I use the Modulus Operator in PHP?
• How do I pass variables from Flash4 to a PHP script and back again (PHP script in particular)?
• How can you download an exe (with appropriate warnings) to a client and then execute it using php?
• How can I make a PHP progress bar when a user upload a file in a html form (<input type=file>)??
• How can I add "preprocessor" to PHP, e.g. replace all "--" with "&minus;" before PHP starts parsing?
• I know \t \n \r and a couple others that work with PHP, what is backspace? \b doesn't work.

Unanswered Questions

• How do I communicate with a server written in Java
• I would like people to make their own responders, e-mail adresses etc.. Where can I download a control panel ?
• How do you pass variables between different active browser windows
• How do I pass variables from Flash4 to a PHP script and back again (PHP script in particular)?
• How can I include text file T.inc in php template & show a page number like show.php?file=T&page=3 ?
• how can i redirect output (also) to a file?
• How do you send mail as a background job from a php script using the mail() function?
• Can I get path-informations of a frame (getcwd())....?
• How can i execute .php files on web server from applet. It should run in background not in i.e.
• How do I update multiple images (i.e. banners) through and entire website using PHP?
• How is it possible using ?ImageUrl= to have a page that shows each image inside a php document?
• How to get an information from an applet in php
• Is there a way to have a live feed from one site display on a second like it's part of the second?
• How do I add a paragraph, link or text into a table only if certain code exists in that php file.
• How do you count how many times a web page is accessed by the World Wide Web with PHP?
• How do I place a link behind a image so that when I point at the top image the link will popup?
• How can I retrieve info from MSOutlook from PHP such as # of mails? (for intranet)
• how can I covert my foo.php into foo.so and then put in into php.ini file?
• How can I display a "please wait" msg while a page is loading, then remove it when the page is done?
• Can you place an echo statement to display after a specified number of characters?
• How can I read a file into a variable and parse the variable with php: $t="echo('h')" - then run $t
• denial of service
• How to prevent flooding of IIS6 with PHP resulting in endless PHP.exe process started?
• http://en.wikipedia.org/wiki/Proxy_server How do you use PHP to create a proxy?