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Major re-work of things...

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This commit is contained in:
William Miceli
2019-12-03 04:41:39 -05:00
parent efed1f081f
commit 0c59c98d75
2 changed files with 77 additions and 79 deletions
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68
var/www/debug.php
View File

@@ -11,56 +11,54 @@
<h2>MySQL</h2>
<h3>Creating Connection</h3>
<?php
try{
$connection = new PDO("mysql:host=$server;dbname=$database", $username, $password);
// set the PDO error mode to exception
$connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
echo "Connected successfully".PHP_EOL;
}
catch(PDOException $e){
echo "Connection failed: ".$e->getMessage().PHP_EOL;
}
?>
<h3>Creating and Executing Query</h3>
<?php
try{
$sql = "SELECT messageID, date, message FROM messages WHERE recipient={$_SESSION["loggedInUser"]}";
foreach($connection->query($sql) as $row){
print $row['messageID']."\t";
echo '<pre>';
echo "messageID\tdate\t\tsender\trecipient\tmessage\n\n";
$sql_select = "SELECT messageID, date, sender, recipient, message";
$sql_from = "FROM messages";
$sql_where = "WHERE recipient='".$_SESSION["loggedInUser"]."' OR sender='".$_SESSION["loggedInUser"]."'";
$sql_order = "ORDER BY messageID";
$sql_statement = $sql_select." ".$sql_from." ".$sql_where." ".$sql_order;
foreach($db_connection->query($sql_statement) as $row){
print $row['messageID']."\t\t";
print $row['date']."\t";
print $row['message']."\t";
print $row['sender']."\t";
print $row['recipient']."\t\t";
print $row['message']."\n";
}
echo '</pre>';
}catch(PDOException $e){
echo "PDOException: ".$e->getMessage().PHP_EOL;
}catch(Exception $e){
echo "Exception: ".$e->getMessage().PHP_EOL;
}
catch(Exception $e){
echo "Error: ".$e->getMessage().PHP_EOL;
}
?>
<h3>$sql</h3>
<?php
echo '<h1>Variables</h1>';
echo '<h3>$sql</h3>';
echo "<pre>";
print_r($sql);
echo "</pre>";
?>
<h3>$_POST</h3>
<?php
echo "<pre>";
print_r($_POST);
echo "</pre>";
?>
$superglobalsList = array('$_SERVER','$_REQUEST','$_POST','$_GET','$_FILES','$_ENV','$_COOKIE','$_SESSION');
foreach($superglobalsList as $value){
echo "<h3>$value</h3>";
echo '<pre>';
print_r(eval('return '.$value.';'));
echo '</pre>';
}
<h3>$_SESSION</h3>
<?php
echo '<h2> Like, everything everything?...</h2>';
echo '<h3>$GLOBALS</h3>';
echo "<pre>";
print_r($_SESSION);
print_r($GLOBALS);
echo "</pre>";
?>
</body>
</html>
<?php
$connection = null;
?>
$db_connection = null;
?>

88
var/www/friends.php
View File

@@ -1,48 +1,48 @@
<!DOCTYPE html>
<html>
<body>
<style>
body {
background-color: #3B5998;
}
</style>
<h2><font color="white">Friend List</h2>
<?php
$servername = "localhost";
$username = "web";
$password = "Password456";
$dbname = "computer";
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn)
{
die("Connection failed: " . mysqli_connect_error());
}
$sql = "SELECT friend FROM friendlist WHERE username = 'user1' and confirm = true";
$result = mysqli_query($conn, $sql);
if (mysqli_num_rows($result) > 0)
{
// output data of each row
while($row = mysqli_fetch_assoc($result))
{
echo "friends: " . $row["friend"]. ;
echo "<br>";
}
}
else
{
echo "0 results";
}
session_start();
require 'db_connection.php';
?>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>FriendBook Friends</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
</head>
<body>
<style>
body {
background-color: #3B5998;
color: white;
}
</style>
<?php
try{
echo '<pre>';
// echo "messageID\tdate\t\tsender\trecipient\tmessage\n\n";
$sql_select = "SELECT friend";
$sql_from = "FROM friendList";
$sql_where = "WHERE username='".$_SESSION["loggedInUser"]."' AND confirm=true";
$sql_order = "ORDER BY friend";
$sql_statement = $sql_select." ".$sql_from." ".$sql_where." ".$sql_order;
foreach($db_connection->query($sql_statement) as $row){
print $row['friends']."\n";
}
echo '</pre>';
}catch(PDOException $e){
echo "PDOException: ".$e->getMessage().PHP_EOL;
}catch(Exception $e){
echo "Exception: ".$e->getMessage().PHP_EOL;
}
echo '<h3>$GLOBALS</h3>';
echo '<pre>';
print_r($GLOBALS);
echo '</pre>';
?>
</body>
</html>
<?php
$db_connection = null;
?>