posix_ctermid

posix_ctermid

Get path name of controlling terminal

 **posix_ctermid**

Generates a which is the pathname for the current controlling terminal for the process. On error this will set errno, which can be checked using string``posix_get_last_error

Upon successful completion, returns of the pathname to the current controlling terminal. Otherwise false is returned and errno is set, which can be checked with . string``posix_get_last_error

Voorbeeld: example

This example will display the path to the current TTY.

<?php
echo "I am running from ".posix_ctermid();
?>

posix_ttyname``posix_get_last_error