[PHP] Maths Problem

Hi, I have a maths question. I'm trying to create a html form where a user can enter formula in an input box (e.g. '$a + $b - 10') and posts it to PHP. The variables $a and $b are known but the formula can be changed on the form (e.g. '$a / $b * 2'). I want PHP to take the text

[PHP] Opening large text files on Windows

Good afternoon all. I have a problem with opening a text file in PHP. The file is test.txt a comma separated file with 62,000 lines (4Mb) of data. I have extended the execution time to 200 seconds to allow time to read the file. The code I am using is below. set_time_limit(200);

[PHP] Progress database

Help, Can anyone help me ? I have a progress database running and require PHP to read and write to it. We have looked at ODBC and would like to avoid that if possible. Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional

[PHP] Pear Image_Graph

I have been told of an image class called 'Image_Graph'. Has anyone used it and/or do you have any example code I can follow. thanks Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php