/**
* Determine and return current console width.
*
* @return int
*/
public function getWidth()
{
static $width;
if ($width > 0) {
return $width;
}
// Try to read console size from ANSICON env var
if (preg_match('/\\((\\d+)x/', getenv('ANSICON'), $matches)) {
$width = $matches[1];
} else {
$width = AbstractAdapter::getWidth();
}
return $width;
}
/**
* Determine and return current console width.
*
* @return int
*/
public function getWidth()
{
static $width;
if ($width > 0) {
return $width;
}
// Try to read console size from "mode" command
if ($this->modeResult === null) {
$this->runProbeCommand();
}
if (preg_match('/Columns\\:\\s+(\\d+)/', $this->modeResult, $matches)) {
$width = $matches[1];
} else {
$width = parent::getWidth();
}
return $width;
}
/**
* Determine and return current console width.
*
* @return int
*/
public function getWidth()
{
static $width;
if ($width > 0) {
return $width;
}
/**
* Try to read env variable
*/
if (($result = getenv('COLUMNS')) !== false) {
return $width = (int) $result;
}
/**
* Try to read console size from "tput" command
*/
$result = exec('tput cols', $output, $return);
if (!$return && is_numeric($result)) {
return $width = (int) $result;
}
return $width = parent::getWidth();
}
