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：
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$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. " ) ;
}
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希望本文所述对大家基于Codeigniter的php程序设计有所帮助。