');
$exam_way = $this->cut_html($result,'
考试方式： | ',' | ');
$direction = $this->cut_html($result,'
研究方向： | ',' | ');
$learn_way = $this->cut_html($result,'
学习方式： | ',' | ');
$student_num = $this->cut_html($result,'
拟招人数： | ',' | ');
$exam_content = $this->cut_html($result,'
','
');
$exam_content = str_replace('
见招生简章','',$exam_content);
$sql = "update {{%ky_major_dir}} set status=1,exam_way='".$exam_way."',direction='".addslashes($direction)."',learn_way='".$learn_way."',student_num='".$student_num."',exam_content='".addslashes($exam_content)."' where id = ".$unit['id'];
Yii::$app->db->createCommand($sql)->execute();
echo "";
exit;
}
//采集科目
if($do=='course')
{
$sql = "select * from {{%ky_major_dir}} where status=0 order by id asc limit 1";
$unit = Yii::$app->db->createCommand($sql)->queryOne();
if(empty($unit)){exit("采集完成");}
$result = $unit['exam_content'];
$result = str_replace('
或
| ','',$result);
$result = preg_replace('/
]*class="sub-msg"[^>]*>(.*?)<\/span>/i','',$result);
preg_match_all('/(.*?)<\/td>/im',$result,$matches);
if($matches[1])foreach($matches[1] as $course)
{
$short_name = str_replace(['(',')'],'',$course);
$short_name = explode("（",$short_name);
$short_name = $short_name[0];
$sql = "select * from {{%ky_course}} where short_name='".$short_name."'";
$row = Yii::$app->db->createCommand($sql)->queryOne();
if(empty($row))
{
$sql = "insert into {{%ky_course}} set course='".$course."',short_name='".$short_name."'";
Yii::$app->db->createCommand($sql)->execute();
}
}
$sql = "update {{%ky_major_dir}} set status=1 where id = ".$unit['id'];
Yii::$app->db->createCommand($sql)->execute();
echo "";
exit;
}
}
//压缩html
public function compressHtml($str){
$str = trim($str);
$str = str_replace("\t","",$str);
$str = str_replace("\r\n","",$str);
$str = str_replace("\r","",$str);
$str = str_replace("\n","",$str);
$str=preg_replace("/>[ ]+/si",">",$str); //过滤>(">"号后面带空格)
$str=preg_replace("/[ ]+