PHP notice

Only variables should be passed by reference

/data/www/htdocs49/newcme/themes/newcme/views/_include/recommened_course.php(11)

01 <?php 
02         if( $courseRecDatas ){ // 推荐课程
03             foreach( $courseRecDatas as $key => $course ){
04 
05                 // 课程类别
06                 $courseCateId = 0;
07                 if( isset($course->CourseCateRel) && $course->CourseCateRel ){
08                     //课程类别 |1|2|3|
09                     $coursecaterytid = $course->CourseCateRel->coursecaterytid;
10                     if($coursecaterytid){
11                         $courseCateId = end(explode('|',substr($coursecaterytid,0,-1)));
12                     }
13                 }
14                 $courseshowurl = Yii::app()->controller->createUrl('default/courseShow',array('f'=>'online', 'id'=>$course->id,'proj_id'=>$courseCateId));
15 ?>
16  <li><a href="<?php echo $courseshowurl; ?>"><?php echo $course->fullname; ?></a></li>
17  <?php 
18             }
19         } 
20  ?>

Stack Trace

#3
+
 /data/www/htdocs49/newcme/themes/newcme/views/cme2014/teaching/index.php(376): CController->renderPartial("//_include/recommened_course", array("courseRecDatas" => array(Course, Course, Course, Course, ...)))
371                 <h2>推荐课程</h2>
372                 <ul>
373                     <?php $this->renderPartial(
374                                     '//_include/recommened_course',
375                                     array(
376                                         'courseRecDatas' => $courseRecDatas,
377                                     ));
378                     ?>    
379                 </ul>
380         
381                 <!--<script>
#8
+
 /data/www/htdocs49/newcme/protected/modules/cme2014/controllers/TeachingController.php(146): CController->render("index", array("topProjId" => "2040", "top_subject_id" => "1108", "SubjectCateDroplist" => array(1599 => "(新)口腔材料学", 1600 => "(新)口腔组织病理学", 1601 => "(新)口腔生物学", 1602 => "(新)口腔药物学", ...), "courseRecDatas" => array(Course, Course, Course, Course, ...), ...))
141                     'top_subject_id' => $top_subject_id, //顶级 学科分类ID
142                     'SubjectCateDroplist' => $SubjectCateDroplist, // 口腔CME的学科 共二级
143                     'courseRecDatas' => $courseRecDatas, // 推荐课程
144                     'proList'=>$proList,    //种植项目
145                     'catemodel'=>$catemodel,    //项目分类数据模型,搜索表单使用
146                     'CredDroplist'=>$CredDroplist,    //学分数组,搜索表单使用
147 //                     'user_ary'=>$user_ary,//用户信息表
148                 ));
149     }
150         
151     
#18
+
 /data/www/htdocs49/newcme/index.php(20): CApplication->run()
15 
16 
17 require_once($yii);
18 require_once(dirname(__FILE__).'/protected/extensions/yeepay/yeepayCommon.php');  // 网银支付
19 require_once(dirname(__FILE__).'/protected/extensions/yeepay/merchantProperties.php');  // 网银支付
20 Yii::createWebApplication($config)->run();
2024-03-29 12:43:41 nginx/1.16.1 Yii Framework/1.1.14