PHP Tips

Enhance your PHP skills with daily tips

01
Use proc_close() to Close a Process Handle
02
Use popen() to Open a Pipe to a Process
03
Use pclose() to Close a Pipe
04
Use system() to Execute a Command and Output the Result
05
Use exec() to Execute a Command and Return the Output
06
Use shell_exec() to Execute a Command via Shell and Return the Output
07
Use escapeshellarg() to Escape a String for Shell
08
Use escapeshellcmd() to Escape a Command for Shell
09
Use getenv() to Retrieve Environment Variables
10
Use putenv() to Set Environment Variables