本文实例讲述了Codeigniter检测表单post数据的方法。分享给大家供大家参考。具体如下：

$name = $this->input->post(" name" ) ;$email = $this- >input->post( " email" ) ;$subj ect = $this->input->post( " subject" ) ;$message = $this->input->post( " message" ) ;if(empty($name) OR empty($email) OR empty($subject) OR empty($message)){ show_404 ("Please go back and fill in all of the fields. " ) ;}

希望本文所述对大家基于Codeigniter的php程序设计有所帮助。