Regression tests should be included with every stable release, so that users can run them if a bug occurs to help you debug the package.〔【出典】PEAR ◆【License】Open Publication License ◆【編集】独立行政法人情報通信研究機構 〕
More information can be found in the section describing how to write documentation Regression tests in .phpt or PHPUnit format All developers have experienced the frustration of bugs.〔【出典】PEAR ◆【License】Open Publication License ◆【編集】独立行政法人情報通信研究機構 〕