Log php

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);

Source: stackoverflow.com

Log php

<?php
function console_log($output, $with_script_tags = true) {
    $js_code = 'console.log(' . json_encode($output, JSON_HEX_TAG) . 
');';
    if ($with_script_tags) {
        $js_code = '<script>' . $js_code . '</script>';
    }
    echo $js_code;
}

Source: stackify.com

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))));
    }
?>

Source: php.net

Similar codes

1 vote216 views1 answer
Laravel create search
PHP Laravel
0 vote188 views1 answer
Remove symbolsand spaces php
PHP
0 vote184 views2 answers
Php count words in string
PHP
1 vote205 views1 answer
Searching inside a file using php
PHP
3 votes215 views2 answers
Refresh seeder laravel
PHP
6 votes198 views6 answers
Search query in laravel
PHP
1 vote182 views3 answers
Laravel check if collection has value
PHP
2 votes194 views3 answers
Laravel middleware
PHP
0 vote211 views1 answer
Php pdo prepare doesn't work
PHP
0 vote182 views4 answers
Php logout
PHP