Moshe

PHP JS cheat sheet

=====JS:
var input = document.getElementById("inputVal").value;
document.getElementById("").innerHTML = " " + String(input) ;

========= PHP
include("");
session_start();
isset($_POST[''])
unsset($_POST[''])
$_SESSION['']
$GLOBALS['']

$_SESSION[''] = base64_encode(openssl_random_pseudo_bytes(32));

============= PHP mysqli
== db login var:
$dbIP =
$dbName =
$dbuser=
$dbpass=

== How query look like:
$mysqli = new mysqli($GLOBALS['dbIP'],$GLOBALS['dbuser'], $GLOBALS['dbpass'], $GLOBALS['dbName']);
$query = "";
$mysqli->query($query);
$mysqli->close();


== while using update/insert/delete statment:
$mysqli->affected_rows > 0

== while using select:
$query = "";
$mysqli->query($query);
$result->num_rows

== While getting the first row match:
(string)$result->fetch_row()[0];

== print the hole answer:
    if($result = $mysqli->query($query)){
       while ($row = $result->fetch_assoc()) {
        printf ("(%s) %s </br>", $row["username"], $row["comment"] );
        }
    }