Question

How to use prepare for an SQL statement execution using MySQLi in PHP

Answer 1

$db_host        = 'localhost';
$db_user        = 'root';
$db_password    = '';
$db_name        = 'allonpage';

$con = new mysqli($db_host, $db_user, $db_password, $db_name);

if ($con->connect_error) 
    die('Connection Error: ' . $con->server_info);

if ($stmt = $con->prepare("SELECT src, alt FROM images")) 
{
    $stmt->execute();
    
    $stmt->bind_result($src, $alt);   
       
    $stmt->fetch();

    echo $src . " - " . $alt;

    $stmt->close();
}


                                 
$con->close();


/*
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*/

 

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Answer 2

$db_host        = 'localhost';
$db_user        = 'root';
$db_password    = '';
$db_name        = 'allonpage';
 
$con = new mysqli($db_host, $db_user, $db_password, $db_name);
 
if ($con->connect_error) 
    die('Connection Error: ' . $con->server_info);
 
if ($stmt = $con->prepare("SELECT src, alt FROM images")) 
{
    $stmt->execute();
     
    $stmt->bind_result($src, $alt);   
        
    while ($stmt->fetch()) 
    {
        echo $src . " - " . $alt . "<br />";
    }
 
    $stmt->close();
}

$con->close();


/*
run: 

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...

*/

 

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