/**
* Parse a build part string
*
* A build part can look like build.11.e0f985a
*
* @param string $string
* @return BuildVersion
**/
public static function parse($string)
{
// Explode over '.'
$parts = explode('.', $string);
// Instantiate
$buildVersion = new BuildVersion();
// No parts is no build?
if (count($parts) === 0) {
return $buildVersion;
}
// Discard "build" string should it prepend the build
if ($parts[0] === 'build') {
array_shift($parts);
}
// If the first part is a number it's the build number
if (isset($parts[0]) && is_numeric($parts[0])) {
$buildVersion->setNumber((int) array_shift($parts));
}
// All other parts are custom and can simply be put on a stack
foreach ($parts as $part) {
$buildVersion->addPart($part);
}
// Return
return $buildVersion;
}
/**
* Is a build version greater than another one?
*
* @param Build $v1
* @param Build $v2
* @return bool
*/
private static function buildGreaterThan(Build $v1, Build $v2)
{
return $v1->getNumber() > $v2->getNumber();
}
