function halt($message = '', $sql = '')
 {
     $error = self::error();
     $errno = self::errno();
     $errmsg = "MySQL: [{$errno}] {$message} | SQL: \"{$sql}\" | Error: {$error}";
     print_log($errmsg);
 }

function PDO_Inst()
{
    require SYSTEM_ROOT . '/config.mysql.php';
    try {
        return new PDO("mysql:host={$dbhost};dbname={$dbname}", $dbuser, $dbpass, array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\''));
    } catch (PDOException $Exception) {
        print_log($Exception->getMessage());
    }
}

                admin_externalpage_setup('reportlog');
                echo $OUTPUT->header();

            } else {
                $PAGE->set_title($course->shortname .': '. $strlogs);
                $PAGE->set_heading($course->fullname);
                $PAGE->navbar->add("$userinfo, $dateinfo");
                echo $OUTPUT->header();
            }

            echo $OUTPUT->heading(format_string($course->fullname) . ": $userinfo, $dateinfo (".usertimezone().")");
            report_log_print_mnet_selector_form($hostid, $course, $user, $date, $modname, $modid, $modaction, $group, $showcourses, $showusers, $logformat);

            if ($hostid == $CFG->mnet_localhost_id) {
                print_log($course, $user, $date, 'l.time DESC', $page, $perpage,
                        "index.php?id=$course->id&chooselog=1&user=$user&date=$date&modid=$modid&modaction=$modaction&group=$group",
                        $modname, $modid, $modaction, $group);
            } else {
                print_mnet_log($hostid, $id, $user, $date, 'l.time DESC', $page, $perpage, "", $modname, $modid, $modaction, $group);
            }
            break;
        case 'downloadascsv':
            if (!print_log_csv($course, $user, $date, 'l.time DESC', $modname,
                    $modid, $modaction, $group)) {
                echo $OUTPUT->notification("No logs found!");
                echo $OUTPUT->footer();
            }
            exit;
        case 'downloadasods':
            if (!print_log_ods($course, $user, $date, 'l.time DESC', $modname,
                    $modid, $modaction, $group)) {

require_once "../../../config.php";
require_once "../../lib.php";
$id = required_param('id', PARAM_INT);
$page = optional_param('page', 0, PARAM_INT);
// which page to show
if (!($course = $DB->get_record("course", array("id" => $id)))) {
    print_error('invalidcourseid');
}
require_login($course);
$context = get_context_instance(CONTEXT_COURSE, $course->id);
require_capability('coursereport/log:viewlive', $context);
add_to_log($course->id, "course", "report live", "report/log/live.php?id={$course->id}", $course->id);
session_get_instance()->write_close();
// we override the default framename so header/footer
// links open in a new window
if (empty($CFG->framename) || $CFG->framename === '_top') {
    $CFG->framename = '_blank';
}
$strlivelogs = get_string("livelogs");
$strupdatesevery = get_string("updatesevery", "moodle", COURSE_LIVELOG_REFRESH);
$PAGE->set_url('/course/report/log/live.php', array('id' => $course->id));
$PAGE->set_pagelayout('popup');
$PAGE->set_title("{$strlivelogs} ({$strupdatesevery})");
$PAGE->set_periodic_refresh_delay(COURSE_LIVELOG_REFRESH);
$PAGE->set_heading($strlivelogs);
echo $OUTPUT->header();
$user = 0;
$date = time() - 3600;
print_log($course, $user, $date, "l.time DESC", $page, 500, "live.php?id={$course->id}&user={$user}&date={$date}");
echo $OUTPUT->footer();
exit;

    $date = time() - 3600;
    $url = new moodle_url('/report/loglive/index.php', array('id' => $course->id, 'user' => 0, 'date' => $date, 'inpopup' => 1));
    $strupdatesevery = get_string('updatesevery', 'moodle', REPORT_LOGLIVE_REFRESH);
    $coursename = format_string($course->fullname, true, array('context' => $context));
    $PAGE->set_url($url);
    $PAGE->set_pagelayout('popup');
    $PAGE->set_title("{$coursename}: {$strlivelogs} ({$strupdatesevery})");
    $PAGE->set_periodic_refresh_delay(REPORT_LOGLIVE_REFRESH);
    $PAGE->set_heading($strlivelogs);
    echo $OUTPUT->header();
    // Trigger a content view event.
    $event = \report_loglive\event\content_viewed::create(array('courseid' => $course->id, 'other' => array('content' => 'loglive')));
    $event->set_page_detail();
    $event->set_legacy_logdata(array($course->id, 'course', 'report live', "report/loglive/index.php?id={$course->id}", $course->id));
    $event->trigger();
    print_log($course, 0, $date, "l.time DESC", $page, 500, $url);
    echo $OUTPUT->footer();
    exit;
}
if ($course->id == SITEID) {
    admin_externalpage_setup('reportloglive', '', null, '', array('pagelayout' => 'report'));
    echo $OUTPUT->header();
} else {
    $PAGE->set_url('/report/log/live.php', array('id' => $course->id));
    $PAGE->set_title($course->shortname . ': ' . $strlivelogs);
    $PAGE->set_heading($course->fullname);
    echo $OUTPUT->header();
}
echo $OUTPUT->heading(get_string('pluginname', 'report_loglive'));
echo $OUTPUT->container_start('info');
$link = new moodle_url('/report/loglive/index.php', array('id' => $course->id, 'inpopup' => 1));

        }
        break;

    case "todaylogs" :
        echo '<div class="graph">';
        print_log_graph($course, $user->id, "userday.png");
        echo '</div>';
        print_log($course, $user->id, usergetmidnight(time()), "l.time DESC", $page, $perpage,
                  "user.php?id=$course->id&amp;user=$user->id&amp;mode=$mode");
        break;

    case "alllogs" :
        echo '<div class="graph">';
        print_log_graph($course, $user->id, "usercourse.png");
        echo '</div>';
        print_log($course, $user->id, 0, "l.time DESC", $page, $perpage,
                  "user.php?id=$course->id&amp;user=$user->id&amp;mode=$mode");
        break;
    case 'stats':

        if (empty($CFG->enablestats)) {
            print_error('statsdisable', 'error');
        }

        require_once($CFG->dirroot.'/lib/statslib.php');

        $statsstatus = stats_check_uptodate($course->id);
        if ($statsstatus !== NULL) {
            echo $OUTPUT->notification($statsstatus);
        }

        $earliestday   = $DB->get_field_sql('SELECT timeend FROM {stats_user_daily} ORDER BY timeend');

}
$value_step = 10;
if (count($argv) > 3) {
    $value_step = $argv[3];
}
$best_brl = find_best_rate($pairs_arbitrage_brl, $value_min, $value_max, $value_step, true);
//$best_usd = find_best_rate($pairs_arbitrage_usd, $value_min, $value_max, $value_step, false);
date_default_timezone_set('America/Sao_Paulo');
$arb_log = "/tmp/arbitrage.log";
/* open trade log*/
$fh = fopen($arb_log, 'a+') or die("can't open file");
function print_log($tolog)
{
    global $fh;
    fwrite($fh, date('Y-m-d H:i:s', time()) . " - " . $tolog . "\n");
    print date('Y-m-d H:i:s', time()) . " - " . $tolog . "\n";
}
if ($best_brl['rate_no_withdrawal'] < 1.0) {
    print_log("BRL => BTC => BRL (" . $best_brl['origin']['name'] . " => " . $best_brl['destination']['name'] . ")");
    print_log($best_brl['origin']['results']['initial'] . " BRL => " . $best_brl['destination']['results']['initial'] . " BTC => " . $best_brl['destination']['results']['bought'] . " BRL");
    print_log(1.0 / $best_brl['rate_no_withdrawal'] . " (Sell)");
    print_log(1.0 / $best_brl['rate'] . " (Sell and withdraw)");
    print_log("");
}
//if ($best_usd['rate_no_withdrawal'] < 1.0) {
//	print_log( "USD => BTC => USD (" . $best_usd['origin']['name'] . " => ". $best_usd['destination']['name'] . ")");
//	print_log( $best_usd['origin']['results']['initial'] . " USD => " . $best_usd['destination']['results']['initial'] . " BTC => " . $best_usd['destination']['results']['bought'] . " USD");
//	print_log( 1.0/$best_usd['rate_no_withdrawal'] . " (Sell)");
//	print_log( 1.0/$best_usd['rate'] . " (Sell and withdraw)");
//	print_log( "");
//}

    echo "Usage : release.sh <version>";
    die;
}
$versionNumber = $argv[$argc - 1];
$nugetDirectory = $versionNumber . "/";
if (!file_exists($nugetDirectory)) {
    log_error("Missing directory " . $nugetDirectory . " to create nuget package");
}
print_log("# Ok let's go !");
print_log("# Updating nuspec file for " . $projectName . " in version " . $versionNumber);
$nuspecFile = $nugetDirectory . $nuspecTemplate;
UpdateTemplate($nuspecTemplate, $nuspecFile, array('version' => $versionNumber));
move_chdir($nugetDirectory);
print_log("# Generating nuget package for " . $projectName . " in version " . $versionNumber);
exec_system("nuget pack -Verbosity quiet -NonInteractive");
print_log("# Uploading nuget package " . $projectName . " version " . $versionNumber . " to nuget server");
exec_system("nuget push -Verbosity quiet -NonInteractive *.nupkg");
move_chdir('..');
print_log("# Add new packages to git");
exec_system("git add -f " . $versionNumber . "/*.nupkg");
$commitMessage = "Release nuget package " . $projectName . " in version " . $versionNumber;
$commitMessage = str_replace('"', '\\"', $commitMessage);
print_log("# Commit packages to git");
$tag = 'v_' . $versionNumber;
exec_system('git tag -a ' . $tag . ' -m "Release ' . $projectName . ' in version ' . $versionNumber . '"');
exec_system('git commit -m "' . $commitMessage . '"');
// Push all tags
print_log("# Pushing tags to remote");
exec_system('git push origin ' . $tag);
print_log("# Finished Release ! :)");

    "title":"' . $page_title . '",
    "series":"' . $original_url->host . '",
    "publisher":"' . $original_url . '",
    "url":"' . $original_url . '",
    "publicationYear":' . date('Y') . ',
    "publicationMonth":' . date('n') . ',
    "tags":["Downloads"]
  }}';
    $zip->addFromString("ZipInfo.txt", $zipinfo);
    $zip->addFromString("manifest.txt", $manifest);
    $zip->setArchiveComment($zipinfo);
    $zip->close();
    print_log("Created zip file '{$zipfilename}'");
    print_log("numfiles: {$zip->numFiles}, size: " . format_bytes(filesize($zipfilename)));
} else {
    print_log("No valid files retrieved. With no contents to bundle, I'm going to skip creating that zip file for you.");
}
// Clean up
rrmdir($dirname);
///////////////////////////////////////////////////////////////////////
/**
 * A list of domains to ignore.
 * These are domains that often look like image thumbnails -
 * An img icon with a link around it is indistinguishable from a thumbnail
 * linking to a gallery page - until you visit it.
 */
function get_domain_blacklist()
{
    return array('www.facebook.com', 'feeds.feedburner.com', 'twitter.com', 'www.addthis.com', 'ehgt.org');
}
/**

function do_get_links($path, $sess_id, $server, $md5)
{
    $out = array();
    $md5_sid = substr(md5(time()), 0, 16);
    $command = CURL_BIN . ' -A ' . CURL_USERAGENTS . ' -s -F "sid=' . $md5 . '" -F "session_id=' . $sess_id . '" -F "fname=' . basename($path) . '" -F "op=compile" ' . $server . '/api.cgi';
    exec($command, $out);
    if (is_array($out)) {
        $str = implode('', $out);
        $str = str_replace('#', '', $str);
        $xml = xml2array($str);
        if (array_key_exists('Links', $xml)) {
            print_log('File uploaded successfully.', '+', 1, false);
            print_log('---------------------------------------------------------------------------', '+', 1, false);
            print_log('Link        : ' . $xml['Links']['Link'], '+', 1, false);
            print_log('Delete Link : ' . $xml['Links']['DelLink'], '+', 1, false);
            print_log('---------------------------------------------------------------------------', '+', 1, true);
        } else {
            if (array_key_exists('Error', $xml)) {
                print_log('Cannot compile uploaded file. (Reason: ' . $xml['Error'] . '). Exit', 'do_get_links', 0, true);
            } else {
                print_log('Invalid responds. (Reason: unknown XML). Exit', 'do_get_links', 0, true);
            }
        }
    } else {
        print_log('Invalid responds. Exit', 'do_get_links', 0, true);
    }
}

 */
function read_logs()
{
    $files = glob(dirname(__FILE__) . '/*' . G_EXT_LOGS);
    for ($index = 0, $max = count($files); $index < $max; $index++) {
        echo '<a href="?file=' . $files[$index] . '">' . $files[$index] . '</a><br/>';
    }
}
function print_log($file)
{
    if (isset($file) && file_exists($file)) {
        $lines = file($file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
        foreach ($lines as $line_nb => $line) {
            echo sprintf('<div id="%s"> #<b>%d</b>: %s<br/></div>', $line_nb % 2 == 0 ? 'codeLnA' : 'codeLnB', $line_nb, htmlspecialchars($line));
        }
        unset($lines);
    }
}
require '../local_configuration.php';
if (isset($_GET['file']) && file_exists($_GET['file'])) {
    echo '<div style="font-family: monospace; size: 10px;"><h2>Current file</h2>';
    print_log($_GET['file']);
    echo '</div>';
}
echo '<div><h2>File list</h2>';
read_logs();
echo '</div>';
?>

</body>
</html>

/**
 * Given an array of file data, discard non-images
 */
function proofsheet_filter_images($files)
{
    foreach ($files as $filepath => &$file) {
        $meta = library_invoke_all('metadata_from_file', $file->filepath);
        $file->meta = $meta;
        #print_log($meta);
        // Among a hundred other things, the meta will have
        // deduced the mime_type.
        // From the scanned metadata, promote the 'info' fields to the file object.
        foreach ($meta as $tag => $values) {
            list($tag_source, $tag_name) = split(':', $tag);
            if ($tag_source == 'info') {
                $file->{$tag_name} = reset($values);
            }
        }
        if ($file->mime_type) {
            list($media, $format) = split('/', $file->mime_type);
            if ($media != 'image') {
                print_log("{$filepath} is not an image, it's a {$media} ({$format})");
                unset($files[$filepath]);
            }
        } else {
            print_log("{$filepath} is unknown mime type");
            unset($files[$filepath]);
        }
    }
    return $files;
}

function onload_func()
{
    global $onlinedir, $Client, $inittime;
    $olfile = $onlinedir . '/' . $Client['uid'];
    if (file_exists($olfile)) {
        print_log("Client file '{$olfile}' duplicated");
    }
    $data = array('uid' => $Client['uid'], 'pid' => $Client['pid'], 'ip' => $Client['ip'], 'host' => $Client['host'], 'useragent' => $Client['useragent'], 'inittime' => $inittime);
    file_put_contents($olfile, serialize($data));
}

<?php

if (isset($_POST['login_c'])) {
    include_once '../../../settings.php';
    include_once APPLICATION_PATH . '/includes/template.php';
    include_once APPLICATION_PATH . '/includes/autoloader.php';
    $member_ = new Member();
    if ($member_->existUser($_POST['login_c'])) {
        $member_->setUserData($_POST['login_c']);
        $member_->initSession();
        print_log($member_);
        print_log($_POST);
        print_log($_COOKIE);
        if (isset($_POST['remember_me_c']) && $_POST['remember_me_c'] === true) {
            $member_->initCookies();
        } else {
            $member_->destroyCookies();
        }
    }
}
$layouts_ = array('main_nav' => true, 'connexion' => true, 'footer' => true);

 function halt($str)
 {
     self::close();
     print_log($str);
 }

//$config['maintain_ratio']   = FALSE; //TRUE;//default true
$config['master_dim']       = 'height'; //'width'; //TRUE;
$config['width']            = 275;
$config['height']           = 250;

$imglib = new CI_Image_lib($config);
if ( !$imglib->resize() ) {
    echo $imglib->display_errors();
}*/
$config['source_image'] = 'cute.jpg';
$config['new_image'] = './thumb/wt_cute.jpg';
$config['wm_text'] = 'Copyright 2010 - Nissi Audio';
$config['wm_type'] = 'text';
$config['wm_font_path'] = './fonts/osaka-re.ttf';
$config['wm_font_size'] = '16';
$config['wm_font_color'] = '#3f0101';
$config['wm_shadow_color'] = '#a7a6aa';
$config['wm_shadow_distance'] = 1;
//$config['wm_vrt_alignment'] = 'bottom';
$config['wm_vrt_alignment'] = 'middle';
$config['wm_hor_alignment'] = 'center';
//wm type = image
$config['wm_opacity'] = 10;
//$config['wm_padding'] = '20';
$imglib = new CI_Image_lib();
$imglib->initialize($config);
if (!$imglib->watermark()) {
    echo $imglib->display_errors();
}
print_log($_SESSION['log']);

 if ($date) {
     $dateinfo = userdate($date, get_string('strftimedaydate'));
 }
 switch ($logformat) {
     case 'showashtml':
         if ($hostid != $CFG->mnet_localhost_id || $hostid == $CFG->mnet_localhost_id && $course->id == SITEID) {
             $adminroot = admin_get_root();
             admin_externalpage_setup('reportlog', $adminroot);
             admin_externalpage_print_header($adminroot);
         } else {
             print_header($course->shortname . ': ' . $strlogs, $course->fullname, "<a href=\"{$CFG->wwwroot}/course/view.php?id={$course->id}\">{$course->shortname}</a> ->\n                                  <a href=\"{$CFG->wwwroot}/course/report.php?id={$course->id}\">{$strreports}</a> ->\n                                  <a href=\"index.php?id={$course->id}\">{$strlogs}</a> -> {$userinfo}, {$dateinfo}", '');
         }
         print_heading(format_string($course->fullname) . ": {$userinfo}, {$dateinfo} (" . usertimezone() . ")");
         print_mnet_log_selector_form($hostid, $course, $user, $date, $modname, $modid, $modaction, $group, $showcourses, $showusers, $logformat);
         if ($hostid == $CFG->mnet_localhost_id) {
             print_log($course, $user, $date, 'l.time DESC', $page, $perpage, "index.php?id={$course->id}&amp;chooselog=1&amp;user={$user}&amp;date={$date}&amp;modid={$modid}&amp;modaction={$modaction}&amp;group={$group}", $modname, $modid, $modaction, $group);
         } else {
             print_mnet_log($hostid, $id, $user, $date, 'l.time DESC', $page, $perpage, "", $modname, $modid, $modaction, $group);
         }
         break;
     case 'downloadascsv':
         if (!print_log_csv($course, $user, $date, 'l.time DESC', $modname, $modid, $modaction, $group)) {
             notify("No logs found!");
             print_footer($course);
         }
         exit;
     case 'downloadasods':
         if (!print_log_ods($course, $user, $date, 'l.time DESC', $modname, $modid, $modaction, $group)) {
             notify("No logs found!");
             print_footer($course);
         }

function load_file($users_file, $assigned_by, $group, $profile, $nivel, $pass_policy, $file_log = false)
{
    if (file_exists($users_file)) {
        $file_handle = fopen($users_file, "r");
        while (!feof($file_handle)) {
            $line = fgets($file_handle);
            preg_match_all('/(.*),/', $line, $matches);
            $values = explode(',', $line);
            if ($values[0] != "") {
                $id_usuario = $values[0];
                $pass = $values[1];
                $pass = md5($pass);
                $nombre_real = $values[2];
                $mail = $values[3];
                $tlf = $values[4];
                $desc = $values[5];
                $avatar = $values[6];
                $disabled = $values[7];
                $id_company = $values[8];
                $num_employee = $values[9];
                $enable_login = $values[10];
                $force_change_pass = 0;
                if ($pass_policy) {
                    $force_change_pass = 1;
                }
                $value = array('id_usuario' => $id_usuario, 'nombre_real' => $nombre_real, 'password' => $pass, 'comentarios' => $desc, 'direccion' => $mail, 'telefono' => $tlf, 'nivel' => $nivel, 'avatar' => $avatar, 'disabled' => $disabled, 'id_company' => $id_company, 'num_employee' => $num_employee, 'enable_login' => $enable_login, 'force_change_pass' => $force_change_pass);
                if ($id_usuario != '' && $nombre_real != '') {
                    if ($id_usuario == get_value('id_usuario', 'tusuario', 'id_usuario', $id_usuario)) {
                        $msg = "[" . date('d/m/Y-H:m:s') . "] [ERROR] USER " . $id_usuario . " ALREADY EXISTS\n";
                        echo $msg;
                        print_log($file_log, $msg);
                    } else {
                        $resul = sql_insert('tusuario', $value);
                        if ($resul == false) {
                            $value2 = array('id_usuario' => $id_usuario, 'id_perfil' => $profile, 'id_grupo' => $group, 'assigned_by' => $assigned_by);
                            if ($id_usuario != '') {
                                sql_insert('tusuario_perfil', $value2);
                            }
                        }
                    }
                }
            }
        }
        fclose($file_handle);
        echo "[" . date('d/m/Y-H:m:s') . "] [INFO] FILE LOADED\n";
        return;
    } else {
        echo "[" . date('d/m/Y-H:m:s') . "] [ERROR] CSV FILE NOT EXISTS\n";
    }
}

     $functionname = 'grade_report_' . $CFG->grade_profilereport . '_profilereport';
     if (function_exists($functionname)) {
         $functionname($course, $user);
     }
     break;
 case "todaylogs":
     echo '<div class="graph">';
     print_log_graph($course, $user->id, "userday.png");
     echo '</div>';
     print_log($course, $user->id, usergetmidnight(time()), "l.time DESC", $page, $perpage, "user.php?id={$course->id}&amp;user={$user->id}&amp;mode={$mode}");
     break;
 case "alllogs":
     echo '<div class="graph">';
     print_log_graph($course, $user->id, "usercourse.png");
     echo '</div>';
     print_log($course, $user->id, 0, "l.time DESC", $page, $perpage, "user.php?id={$course->id}&amp;user={$user->id}&amp;mode={$mode}");
     break;
 case 'stats':
     if (empty($CFG->enablestats)) {
         error("Stats is not enabled.");
     }
     require_once $CFG->dirroot . '/lib/statslib.php';
     $statsstatus = stats_check_uptodate($course->id);
     if ($statsstatus !== NULL) {
         notify($statsstatus);
     }
     $earliestday = get_field_sql('SELECT timeend FROM ' . $CFG->prefix . 'stats_user_daily ORDER BY timeend');
     $earliestweek = get_field_sql('SELECT timeend FROM ' . $CFG->prefix . 'stats_user_weekly ORDER BY timeend');
     $earliestmonth = get_field_sql('SELECT timeend FROM ' . $CFG->prefix . 'stats_user_monthly ORDER BY timeend');
     if (empty($earliestday)) {
         $earliestday = time();

function record_count()
{
    global $url_scheme, $count_template, $args, $total_count, $debug, $error;
    $get_array = array();
    $url = $url_scheme . $args["endpoint"] . sprintf($count_template, $args["client-key"], $args["client-secret"], $args["capture-schema"]);
    print_log("Requesting {$url}");
    $get = http_get($url);
    if (!empty($get) && is_array($get)) {
        $get_array = json_decode($get['content'], true);
    }
    $debug[] = $get;
    $debug[] = $get_array;
    if (empty($get_array) || !is_array($get_array) || !isset($get_array['stat']) || $get_array['stat'] != 'ok') {
        $error[] = 'Count not ok.';
        return false;
    }
    $total_count = $get_array['total_count'];
    return true;
}