#!/usr/bin/env php > 2 传入一个path,返回最顶级path >> 100 */ global $tester; $tester->loadModel('program'); $path1 = ',2,3,4,'; $path2 = '100,101'; r($tester->program->getTopByPath($path1)) && p() && e('2'); // 传入一个path,返回最顶级path r($tester->program->getTopByPath($path2)) && p() && e('100'); // 传入一个path,返回最顶级path