/yii/wiki/846yii2-how-to-createdevelop-a-new-extension-using-composer-locally-without-version-control-or-git yii2-how-to-createdevelop-a-new-extension-using-composer-locally-without-version-control-or-git?revision=1 yii2-how-to-createdevelop-a-new-extension-using-composer-locally-without-version-control-or-git?revision=2