[PHP] problem with string & floats in PHP

2007-05-15 Thread Pablo Luque
Hello, Im designing a website in which I have to read some data (numbers) from a txt file and then send this data to a function which prints a graphic with them. When I read the data I save it in an array and the numbers are in this format: 5.812E-08. I have read the php documentation about it,

[PHP] About exec function

2007-03-13 Thread Pablo Luque
Hello, I'm designing a website with php and the critical point of the design is to execute a program in the server, so after execution is finished, server will show the client some data and info. The program is called pspice, which analizes electronic circuits, works in msdos and in order to cal