// add any changes from the previous version to the expanded one
foreach ($versionData as $key => $val) {
if ($val === '__unset') {
unset($expandedVersion[$key]);
} else {
$expandedVersion[$key] = $val;
}
}
$expanded[] = $expandedVersion;
}
return $expanded;
}
public static function minify(array $versions)
{
$minifiedVersions = array();
$lastKnownVersionData = null;
foreach ($versions as $version) {
if (!$lastKnownVersionData) {
$lastKnownVersionData = $version;
$minifiedVersions[] = $version;
continue;
}
@trigger_error('Composer\Util\MetadataMinifier is deprecated, use Composer\MetadataMinifier\MetadataMinifier from composer/metadata-minifier instead.', E_USER_DEPRECATED);
$minifiedVersion = array();
// add any changes from the previous version
foreach ($version as $key => $val) {
if (!isset($lastKnownVersionData[$key]) || $lastKnownVersionData[$key] !== $val) {
$minifiedVersion[$key] = $val;
$lastKnownVersionData[$key] = $val;
}
}
// store any deletions from the previous version for keys missing in current one
foreach ($lastKnownVersionData as $key => $val) {
if (!isset($version[$key])) {
$minifiedVersion[$key] = "__unset";
unset($lastKnownVersionData[$key]);
}
}
$minifiedVersions[] = $minifiedVersion;
}
return $minifiedVersions;
}
/**
* @deprecated Use Composer\MetadataMinifier\MetadataMinifier instead
*/
class MetadataMinifier extends \Composer\MetadataMinifier\MetadataMinifier
Jordi Boggiano
3 years ago