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@ 2019-04-22T04:25:38Z

<?php
session_start();
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");

/* check connection */
if (mysqli_connect_errno()) {
    printf("Connect failed: %s\n", mysqli_connect_error());
    exit();
}

$city = "Amersfoort";

/* create a prepared statement */
if ($stmt = $mysqli->prepare("SELECT * FROM `users` WHERE username=? AND password=?")) {

    /* bind parameters for markers */
    $stmt->bind_param("ss", $username,$password);

    /* execute query */
    $stmt->execute();

    /* bind result variables */
    $stmt->bind_result($result);

    /* fetch value */
    $stmt->fetch();

    if( count($result) > 0 ){
	
		$_SESSION['authentificated'] = true;
		$_SESSION['username'] = $username;
	
	}

    /* close statement */
    $stmt->close();
}

/* close connection */
$mysqli->close();
?>

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Class "mysqli" not found in /in/YOBGX:3 Stack trace: #0 {main} thrown in /in/YOBGX on line 3
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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