Hi all
I have written a PHP program which will run a C program using ‘system’ command. As per my intention, my C program will create a file which the PHP will read(to get the output of C as the output is a string).
If i run my C program alone in terminal, it is creating a file with the desired content in it. But when i use PHP to run the C program, it is not creating the file. When i checked by removing the file part in the C program, the PHP is running the C program correctly (checked using printf). But when i add file part to the C program, nothing is working…C pgm is not printing anything.
My main returns a value 0. But in the PHP system command, it prints return value as 139.
What may the reason for this? Please suggest me few ways to overcome this.