newt_form
Note that this function **requires** you to manually pass by reference:
<?php
newt_init();
newt_get_screen_size($cols, $rows); // This won't work
# PHP Notice: Undefined variable: cols in [file] on line 5
# PHP Notice: Undefined variable: rows in [file] on line 5
newt_get_screen_size(&$cols, &$rows); // This, however, works fine
newt_finished();
?>
newt_get_screen_size
(PECL newt >= 0.1)
newt_get_screen_size — Fills in the passed references with the current size of the terminal
Description
void newt_get_screen_size
( int &$cols
, int &$rows
)
Fills in the passed references with the current size of the terminal.
Parameters
- cols
-
Number of columns in the terminal
- rows
-
Number of rows in the terminal
Return Values
No value is returned.
Examples
Example #1 A newt_get_screen_size() example
This code prints out the screen size of your terminal.
<?php
newt_init();
newt_get_screen_size (&$cols, &$rows);
newt_finished();
print "Your terminal size is: {$cols}x{$rows}\n";
?>
The above example will output:
Your terminal size is: 138x47
add a note
User Contributed Notesnewt_get_screen_size
frxstrem
28-Jul-2010 11:57
28-Jul-2010 11:57