| public getPhantomJsVersionFromBinary ( string $pathToBinary ) : string | ||
| $pathToBinary | string | |
| return | string | PhantomJS Version |
public function getPhantomJsVersionFromBinary($pathToBinary)
{
$io = $this->getIO();
try {
$cmd = escapeshellarg($pathToBinary) . ' -v';
exec($cmd, $stdout);
$version = $stdout[0];
return $version;
} catch (\Exception $e) {
$io->warning("Caught exception while checking PhantomJS version:\n" . $e->getMessage());
$io->notice('Re-downloading PhantomJS');
return false;
}
}