将mysql返回的多行打印到php

Question

I want to make a php web page which will query the mysql db and mysql might return more than 1 row. I want to print those rows one after another.

        $query = "SELECT * FROM tables WHERE name = 'table1';";
        $req = mysqli_query($conn, $query);
        $res = mysqli_fetch_assoc($req);

I want to print something like this

 Poem_id   |   Poem_content  |  Poem_by  |   Poem_hotscore
------------ ----------------- ----------- -----------------
    1      |  Blah Bleh<br>B.|     4     |  5342.3920349
    7      |  Blah Bluu<br>F.|     4     |  5003.3920382
    9      |  Blerp Bloop Foo|    34     |  4300.7281209

Answer 1

while (($res = mysqli_fetch_assoc($req)) !== NULL)
    echo $res["Poem_id"]." | ".$res["Poem_content"]."<br />"; // and so on

Please note that php array keys are case sensitive. So there's a difference between

$res["Poem_id"]

and

$res["poem_id"]

Also don't forget to use htmlentities().