Get value from url codeigniter

问题

I have a domain and id is coming in that domain like this http://www.test.com/update_record_row/id/6356/

I want id value from the domain without passing ? instead of / in (query string)

回答1:

<a href="http://www.test.com/update_record_row/6356/"> ID </a>

public function update_record_row($id)
{
    echo "Id is :".$id;
}

or

Use URI segment

// if URL -http://www.test.com/update_record_row/id/6356/
$id = $this->uri->segment(3);

// if URL -http://www.test.com/update_record_row/6356/
$id = $this->uri->segment(2);

回答2:

Using $this->uri->segment() you get the URL parameter

$this->uri->segment(1)

For more ..https://www.codeigniter.com/userguide3/libraries/uri.html

回答3:

Use $this->uri->segment() to retreive passed value through url

If URL is http://www.test.com/update_record_row/id/6356/ You should use $this->uri->segment(3);

---

Codeigniter has awesome userguide.Just check this in in uri part. https://www.codeigniter.com/userguide3/libraries/uri.html#uri-class

来源：https://stackoverflow.com/questions/40189590/get-value-from-url-codeigniter