php console log
// Assuming you are wishing to log to the JS Console...
<?php
function consoleLog($msg) {
echo '<script type="text/javascript">' .
'console.log(' . $msg . ');</script>';
}
consoleLog('Hello, console!');
?>php console log
// Assuming you are wishing to log to the JS Console...
<?php
function consoleLog($msg) {
echo '<script type="text/javascript">' .
'console.log(' . $msg . ');</script>';
}
consoleLog('Hello, console!');
?>how to create a logfile in php?
<?php
//Something to write to txt log
$log = "User: ".$_SERVER['REMOTE_ADDR'].' - '.date("F j, Y, g:i a").PHP_EOL.
"Attempt: ".($result[0]['success']=='1'?'Success':'Failed').PHP_EOL.
"User: ".$username.PHP_EOL.
"-------------------------".PHP_EOL;
//Save string to log, use FILE_APPEND to append.
file_put_contents('./log_'.date("j.n.Y").'.log', $log, FILE_APPEND);how to make a working login system using code
<!DOCTYPE html>
<html>
<head>
<title>Login</title>
<script>
firebase.initializeApp(firebaseConfig);
const auth = firebase.auth();
function signUp(){
var email = document.getElementById("email");
var password = document.getElementById("password");
const promise = auth.createUserWithEmailAndPassword(email.value, password.value);
promise.catch(e => alert(e.message));
alert("Signed Up");
}
function signIn(){
var email = document.getElementById("email");
var password = document.getElementById("password");
const promise = auth.signInWithEmailAndPassword(email.value, password.value);
promise.catch(e => alert(e.message));
}
function signOut(){
auth.signOut();
alert("Signed Out");
}
auth.onAuthStateChanged(function(user){
if(user){
var email = user.email;
alert("Signed in as " + email);
//Take user to a different or home page
//is signed in
}else{
alert("No Active User");
//no user is signed in
}
});g
</script>
<style type="text/css">
body{
background-color: #55d6aa;
}
h1{
background-color: #ff4d4d;
margin: 10px auto;
text-align: center;
color: white;
}
#formContainer{
background-color: white;
box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 50px 0 rgba(0,0,0,0.19);
width: 25%;
height: 45;
margin: 10px auto;
}
#header{
width: 100%;
height: 10px;
background: black;
}
#email{
width: 70%;
height: 40px;
display:block;
margin: 25px auto;
border: none;
outline: none;
border-bottom: 2px solid black;
}
#password{
width: 70%;
height: 40px;
display: block;
margin: 10px auto;
border: none;
outline: none;
border-bottom: 2px solid black;
}
#signUp{
background-color: #ff4d4d;
color: white;
border: none;
font-weight: bold;
padding: 15px 32px;
border-radius: 10px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 13px;
margin-top: 20px;
margin-left: 50px;
}
#signIn{
background-color: #32ff7e;
color: white;
font-weight: bold;
border: none;
padding: 15px 35px;
border-radius: 10px;
text-align: center;
text-decoration: none;
font-size: 13px
}
#signOut{
background-color: #FFA500;
color: white;
border: none;
padding: 12px 32px;
border-radius: 10px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 13px;
margin-top: 9px;
margin-left: 74px;
font-weight: bold;
}
button: hover{
box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 7px 50px 0 rgba(0,0,0,0,.19);
}
</style>
</head>
<body>
<h1>Login Here</h1>
<div id="formContainer">
<div id="header"> </div>
<input type="email" placeholder="Email" id="email">
<input type="password" placeholder="Password" id="password">
<button onclick="signUp()" id="signUp"> Sign Up </button>
<button onclick="signIn()" id="signIn"> Sign In </button>
<button onclick="signOut()" id="signOut"> Sign Out </button>
Continue</a>
</body>
</html>php console log
function debug($var, $die = false, $trace = true, $show_from = true)
{
//Trick to avoid html corruptions
echo '</select>';
echo '</script>';
// BackTrace
$stack = '';
$i = 1;
$trace = debug_backtrace();
array_shift($trace);
foreach ($trace as $node) {
if (isset($node['file']) && ($node['line'])) {
$stack .= "#$i " . $node['file'] . "(" . $node['line'] . "): ";
}
if (isset($node['class'])) {
$stack .= $node['class'] . "->";
}
$stack .= $node['function'] . "()" . PHP_EOL;
$i++;
}
$out[] = '<pre style="background-color:#CCCCCC">';
if ($show_from) {
$calledFrom = debug_backtrace();
$out[] = '<strong>' . substr(str_replace(dirname(__FILE__), '', $calledFrom[0]['file']), 1) . '</strong>';
$out[] = ' (line <strong>' . $calledFrom[0]['line'] . '</strong>)';
}
$out[] = htmlspecialchars(print_r($var, true));
if (is_object($var)) {
$out[] = '-------- Class methods --------';
$out[] = print_r(get_class_methods(get_class($var)), true);
}
if ($trace) {
$out[] = '-------- Backtrace --------';
$out[] = $stack;
}
$out[] = '</pre>';
echo implode(PHP_EOL, $out);
if ($die) {
die();
}
break;
}how to log out php
session_destroy();
session_unset();
unset($_SESSION["loggedin"]);
$_SESSION = array();log php
For those interested. Works with older than 4.3 versions.
<?php
function byteConvert($bytes)
{
$s = array('B', 'Kb', 'MB', 'GB', 'TB', 'PB');
$e = floor(log($bytes)/log(1024));
return sprintf('%.2f '.$s[$e], ($bytes/pow(1024, floor($e))));
}
?>Copyright © 2021 Codeinu
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