PHP Project[]::contains示例

示例#1

文件： Tech.php 项目： BeerCoders/portfolio-api

 /**
  * @param Project $project
  * @return Tech
  */
 public function addProject(Project $project)
 {
     if (!$this->projects->contains($project)) {
         $this->projects->add($project);
     }
     return $this;
 }