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webbserverprogrammering/exercises/mysql-intro_2/

admin.php
createtable.php
dbconnection.php
deletepost.php
deletetable.php
insertdefaultposts.php
insertposts.php
mysql-log-in.php
selectposts.php
updateposts.php
welcome.php

`selectposts.php`

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<!-- selectposts.php -->

<!doctype html>

<html>

<head>

<meta charset="utf-8">

<title>Select</title>

</head>



<body>

<?php

include ('dbconnection.php');

/**

 * @var PDO $dbconn

 * */

try {



    /*** The SQL SELECT statement ***/

    $sql = "SELECT * FROM friend";

    $stmt = $dbconn->prepare($sql);

 

    // parameters in array, if empty we could skip the $data-variable

    $data = array();  

    $stmt->execute($data);

 

    $res = $stmt->fetchAll();

    $output = htmlentities(print_r($res, 1));

    echo "<pre>$output</pre>";



    // fetch width column names

    $data = array();

    $stmt->execute($data);

    $res = $stmt->fetch(PDO::FETCH_ASSOC);

    $output = htmlentities(print_r($res, 1));

    echo "<pre>$output</pre>";



    // fetch columnindex

    $data = array();  

    $stmt->execute($data);

    $res = $stmt->fetch(PDO::FETCH_NUM);

    $output = htmlentities(print_r($res, 1));

    echo "<pre>$output</pre>";



    // fetch width column names, create a table

    $data = array();  

    $stmt->execute($data);

    $output = "<table><caption>En ostylad tabell!</caption>";

    while ($res = $stmt->fetch(PDO::FETCH_ASSOC)) {

        $output .= "<tr>".

            "<td>".htmlentities($res['id'])."</td>".

            "<td>".htmlentities($res['firstname'])."</td>".

            "<td>".htmlentities($res['lastname'])."</td>".

            "<td>".htmlentities($res['phone_number'])."</td>".

            "<td>".htmlentities($res['e_mail'])."</td>".

            "<td>".htmlentities($res['admin'])."</td>".

        "</tr>";

    }

    $output .= "</table>";

    echo "$output";

}

catch(PDOException $e)

{

    echo $sql . "<br />" . $e->getMessage();

}



$dbconn = null;



?>

</body>

</html>