newt_get_screen_size

(PECL newt >= 0.1)

newt_get_screen_size — Fills in the passed references with the current size of the terminal

说明

newt_get_screen_size ( int &$cols , int &$rows ) : void

Fills in the passed references with the current size of the terminal.

参数

cols

Number of columns in the terminal

rows

Number of rows in the terminal

返回值

没有返回值。

范例

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";
?>

以上例程会输出：

Your terminal size is: 138x47

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