Knowledge Base Contributions
Below is a list of the
has contributed to:
How do I stop a previous url?mode=del&cust=name being repeated when the user hits their back button?
How can is stop a user from pressing the submit button twice on a php/mysql data entry form?
How do you set and retrieve information from a cookie using php?
How do you insert a word-wrap of 80char into a string?
When there is an error in PHP, the parser outputs the line number. Is there some function or variable that will output the current line number?
How do you convert this perl code unpack('s', pack('s', hex($x))) to PHP
Provides a server-push based chatroom?
I have a reviewed collection of Links. To be able to update my review, how can I find out when a (out-of-site) url was updated?
How can I call a command line executable from within PHP?
How do I run a PHP script as a cron job?
If you are using PHP as a standalone scripting tool under NT how can you take keyboard input ?
How do you estimate the size of existing MySQL database?
How do you find the current working directory? Why isn't there a 'pwd()' function?
How can I redirect the user to a relevant page after executing PHP code?
How can I create PNG images with GD now that it doesn't support GIF's?
Does PHP have support for PNG image generation?
How do you respond to image submit buttons?
What variables are used to store the x and y positions from an image input button?
Is there a PHP library for drawing graphs?
Is there a PHP library for drawing charts?