function upload_temp_avatar()
{
global $_FILES;
global $_USER;
global $CONF;
if (!isset($_FILES['temp-avatar-to-upload']))
$result = '_FILES not set';
elseif ($_FILES['temp-avatar-to-upload']['error'])
$result = upload_error_msg($_FILES['temp-avatar-to-upload']['error']);
else{
$file = 'imgs/temp/'.rand().'.png';
move_uploaded_file($_FILES['temp-avatar-to-upload']['tmp_name'], $file);
$image = create_image($file);
if ($image==null || file_update_user_avatar_is_GIF_animated($file))
$result='invalid type';
else {
if ($_FILES['temp-avatar-to-upload']['size']>$CONF['user_avatar_maximgsize'])
$result="invalidsize";
else {
$image = set_reasonable_image_size($image, $file);
$result = 'ok';
imagepng($image,$file);
}
}
}
if ($result=='ok') return array('ok'=>true, 'error'=>'', 'filename'=>$file);
else return array('ok'=>false, 'error'=>"$result");
}
function essential_grid_importer($folder)
{
$im = new Essential_Grid_Import();
@($skins_json = file_get_contents($folder . '/ess-skins.json'));
if ($skins_json) {
$skins = json_decode(str_replace('\\\\\\\\\\\\\\', '\\', $skins_json), true);
$skins = $skins['skins'];
$skin_ids = array();
foreach ($skins as $skin) {
$skin_ids[] = $skin['id'];
}
$im->import_skins($skins, $skin_ids);
}
@($navskins_json = file_get_contents($folder . '/ess-navskins.json'));
if ($navskins_json) {
$navskins = json_decode(str_replace('\\\\\\\\', '\\\\\\', $navskins_json), true);
$navskins = $navskins['navigation-skins'];
$navskin_ids = array();
foreach ($navskins as $navskin) {
$navskin_ids[] = $navskin['id'];
}
$im->import_navigation_skins($navskins, $navskin_ids);
}
@($elements_json = file_get_contents($folder . '/ess-elements.json'));
if ($elements_json) {
$elements = json_decode(str_replace('\\\\\\\\', '\\\\\\', $elements_json), true);
$im->import_elements($elements['elements'], array());
}
@($globalcss = file_get_contents($folder . '/ess-global.css'));
if ($globalcss) {
$im->import_global_styles($globalcss);
}
$fonts_array = array();
//$fonts_array[] = array("url" => "Source+Sans+Pro:200,300,400,600,700,900", "handle" => "sourcesans");
if (!empty($fonts_array)) {
$im->import_punch_fonts($fonts_array);
}
@($grids = file_get_contents($folder . '/ess-grids.json'));
if ($grids) {
@($essgrid_images = file_get_contents($folder . '/essgrid-images.json'));
if ($essgrid_images) {
$essgrid_images = json_decode($essgrid_images, true);
foreach ($essgrid_images as $essgrid_image_id => $essgrid_image_basename) {
$attach_id = create_image($essgrid_image_basename);
$grids = str_replace('"custom-image\\\\\\\\\\\\\\":\\\\\\\\\\\\\\"' . $essgrid_image_id, '"custom-image\\\\\\\\\\\\\\":\\\\\\\\\\\\\\"' . $attach_id, $grids);
$grids = str_replace('"eg-clients-icon\\\\\\\\\\\\\\":\\\\\\\\\\\\\\"' . $essgrid_image_id, '"eg-clients-icon\\\\\\\\\\\\\\":\\\\\\\\\\\\\\"' . $attach_id, $grids);
}
}
$grids = json_decode($grids, true);
$new_grids = array();
$im->import_grids($grids['grids']);
}
@($meta_json = file_get_contents($folder . '/ess-meta.json'));
if ($meta_json) {
$meta = json_decode(str_replace('\\\\\\\\', '\\\\\\', $meta_json), true);
$im->import_custom_meta($meta['custom-meta']);
}
}
/**
* Displays error when user is logged out
*
* Error strings can be overriden by logout_error hook
* @param string $errString error message
* @param string $errTitle title of page with error message
* @since 1.2.6
*/
function logout_error($errString, $errTitle = '')
{
global $frame_top, $org_logo, $org_logo_width, $org_logo_height, $org_name, $hide_sm_attributions, $squirrelmail_language, $oTemplate, $base_uri;
$login_link = array('URI' => $base_uri . 'src/login.php', 'FRAME' => $frame_top);
/* As of 1.5.2, plugin parameters are combined into one array;
plugins on this hook must be updated */
$temp = array(&$errString, &$errTitle, &$login_link);
do_hook('logout_error', $temp);
if ($errTitle == '') {
$errTitle = $errString;
}
set_up_language($squirrelmail_language, true);
displayHtmlHeader($org_name . ' - ' . $errTitle, '', false);
/* If they don't have a logo, don't bother.. */
$logo_str = '';
if (isset($org_logo) && $org_logo) {
if (isset($org_logo_width) && is_numeric($org_logo_width) && $org_logo_width > 0) {
$width = $org_logo_width;
} else {
$width = '';
}
if (isset($org_logo_height) && is_numeric($org_logo_height) && $org_logo_height > 0) {
$height = $org_logo_height;
} else {
$height = '';
}
$logo_str = create_image($org_logo, sprintf(_("%s Logo"), $org_name), $width, $height, '', 'sqm_loginImage');
}
$sm_attribute_str = '';
if (isset($hide_sm_attributions) && !$hide_sm_attributions) {
$sm_attribute_str = _("SquirrelMail Webmail") . "\n" . _("By the SquirrelMail Project Team");
}
$oTemplate->assign('logo_str', $logo_str);
$oTemplate->assign('sm_attribute_str', $sm_attribute_str);
$oTemplate->assign('login_link', $login_link);
$oTemplate->assign('errorMessage', $errString);
$oTemplate->display('error_logout.tpl');
$oTemplate->display('footer.tpl');
}
<?php
require '../../../config.php';
//print_object( $_GET);
$id = optional_param('id', 0, PARAM_INT);
// Course Module ID
$attemptid = optional_param('id2', 0, PARAM_INT);
// Course Module ID
$foundcells = $_GET['f'];
$cells = $_GET['cells'];
$filename = $_GET['p'];
$cols = $_GET['cols'];
$rows = $_GET['rows'];
$filenamenumbers = $_GET['n'];
create_image($id, $attemptid, $foundcells, $cells, $filename, $cols, $rows, $filenamenumbers);
function create_image($id, $attemptid, $foundcells, $cells, $filename, $cols, $rows, $filenamenumbers)
{
global $CFG;
$a = explode(',', $foundcells);
$found = array();
foreach ($a as $s) {
$found[$s] = 1;
}
$a = explode(',', $cells);
$cells = array();
foreach ($a as $s) {
$cells[$s] = 1;
}
$size = getimagesize($filename);
if ($size == false) {
die("Aknown filename {$filename}");
function get_image($field_name, $group_index = 1, $field_index = 1, $tag_img = 1, $post_id = NULL, $params = NULL, $attr = NULL, $wp_size = 'original')
{
return create_image(array('field_name' => $field_name, 'group_index' => $group_index, 'field_index' => $field_index, 'param' => $params, 'attr' => $attr, 'post_id' => $post_id, 'tag_img' => (bool) $tag_img, 'wp_size' => $wp_size));
}
<?php
session_start();
error_reporting(E_ALL ^ E_NOTICE);
require_once "captchalib.php";
header("Content-type: image/png");
$str = Get_Text();
$im = create_image();
draw_string($str, $im);
imagepng($im);
if ($CaseSenstive == true) {
$_SESSION['pfw_text'] = md5($str);
} else {
$str = strtolower($str);
$_SESSION['pfw_text'] = md5($str);
}
function cropImage($imgPath, $coordX, $coordY, $coordW, $coordH, $text = NULL)
{
$data = getMime($imgPath);
$src_img = $data[0];
$mime = $data[1];
$img_width_new = 700;
$img_height_new = 350;
$new_image = ImageCreateTrueColor($img_width_new, $img_height_new);
imagecopyresampled($new_image, $src_img, 0, 0, $coordX, $coordY, $coordW, $coordH, $img_width_new, $img_height_new);
// New save location
// code to write text to image
$black = imagecolorallocate($new_image, 0, 0, 0);
$white = imagecolorallocate($new_image, 255, 255, 255);
$font = 'arial.ttf';
$bbox = imagettfbbox(16, 0, $font, $text);
$x = $bbox[2] + 20;
imagefilledrectangle($new_image, 5, 5, $x, 40, $black);
// Add some shadow to the text
imagettftext($new_image, 16, 0, 11, 31, $black, $font, $text);
// Add the text
imagettftext($new_image, 16, 0, 10, 30, $white, $font, $text);
$new_file_path = $_SESSION['rootDir'] . '/images/slideShow/' . basename($imgPath);
return create_image($new_image, $new_file_path, $mime, basename($imgPath), 'slide');
}
function gen_image($fieldName, $groupIndex = 1, $fieldIndex = 1, $param = NULL, $attr = NULL, $post_id = NULL)
{
return create_image(array('fieldName' => $fieldName, 'groupIndex' => $groupIndex, 'fieldIndex' => $fieldIndex, 'param' => $param, 'attr' => $attr, 'post_id' => $post_id));
}
try {
$accessToken = $helper->getAccessToken();
} catch (Facebook\Exceptions\FacebookResponseException $e) {
// When Graph returns an error
echo 'Graph returned an error: ' . $e->getMessage();
exit;
} catch (Facebook\Exceptions\FacebookSDKException $e) {
// When validation fails or other local issues
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
if (isset($accessToken)) {
// Logged in!
$_SESSION['facebook_access_token'] = (string) $accessToken;
// Now you can redirect to another page and use the
// access token from $_SESSION['facebook_access_token']
// Logged in
// echo '<h3>Access Token</h3>';
// var_dump($accessToken->getValue());
// The OAuth 2.0 client handler helps us manage access tokens
$oAuth2Client = $fb->getOAuth2Client();
$response = $fb->get('/me?fields=id,name', $accessToken->getValue());
$user = $response->getGraphUser();
$profile_pic = "http://graph.facebook.com/" . $user['id'] . "/picture?width=1000&height=1000";
//echo the image out
$online_image = $profile_pic;
$image = "images/" . $user['id'] . '.jpeg';
copy($online_image, $image);
$image_path = create_image($image);
header('location: share.php?path=' . $image_path);
}
$c = $c['red'];
if ($c > 0) {
$d = array_merge($d, array_fill_keys(range(0, $c - 1), $w));
}
}
return $d;
}
$tset = new TrainingSet();
for ($i = 0; $i < 500; $i++) {
$f = "data/{$i}";
$tset->addDocument('', new TokensDocument(from_img($f)));
}
$lda = new Lda(new DataAsFeatures(), 10, 1, 1);
$docs = $lda->generateDocs($tset);
$lda->initialize($docs);
$i = 100;
while ($i-- > 0) {
$lda->gibbsSample($docs);
$topics = $lda->getPhi();
echo $lda->getLogLikelihood(), PHP_EOL;
foreach ($topics as $t => $topic) {
$it = 100 - $i;
$name = sprintf("results/topic-%04d-%04d", $it, $t);
$max = max($topic);
create_image(array_map(function ($x) use($topic, $max) {
return array_map(function ($y) use($x, $topic, $max) {
return (int) ($topic[$y * 5 + $x] / $max * 255);
}, range(0, 4));
}, range(0, 4)), $name);
}
}
$getdata = explode('/', $_GET['data']);
if (strpos(strtolower($getdata[0]), "x")) {
$tmpdata = explode("x", strtolower($getdata[0]));
unset($getdata[0]);
$getdata = array_merge($tmpdata, $getdata);
}
$default = array(100, 100, 'CCCCCC', '979797');
$imagedata = array();
foreach ($default as $key => $value) {
if (isset($getdata[$key])) {
$imagedata[] = $getdata[$key];
} else {
$imagedata[] = $value;
}
}
create_image($imagedata[0], $imagedata[1], $imagedata[2], $imagedata[3]);
exit;
}
function create_image($width, $height, $bg_color, $txt_color)
{
$text = "{$width} X {$height}";
//Create the image resource
$image = ImageCreate($width, $height);
//Making of colors, we are changing HEX to RGB
$bg_color = ImageColorAllocate($image, base_convert(substr($bg_color, 0, 2), 16, 10), base_convert(substr($bg_color, 2, 2), 16, 10), base_convert(substr($bg_color, 4, 2), 16, 10));
$txt_color = ImageColorAllocate($image, base_convert(substr($txt_color, 0, 2), 16, 10), base_convert(substr($txt_color, 2, 2), 16, 10), base_convert(substr($txt_color, 4, 2), 16, 10));
//Fill the background color
ImageFill($image, 0, 0, $bg_color);
//Calculating font size
$fontsize = $width > $height ? $height / 8 : $width / 8;
//Inserting Text
$fontsize = 20;
$numcharacters = 7;
$bgcolor = "BDE4D4";
$textcolor = "000077";
$num_interference_lines = 3;
//Select what should appear as part of the Captcha string
$str_includes_numbers = true; // if you want to see numbers
$str_includes_uppercase = true; // if you want to see uppercase character
$str_includes_lowercase = false; // if you want to see lowercase character
//Generate string for Captcha
$_SESSION['currentcaptcha'] = random_string($numcharacters, $str_includes_numbers, $str_includes_uppercase, $str_includes_lowercase);
//Send the image to the browser
create_image($numcharacters, $fontsize, $bgcolor, $textcolor, $num_interference_lines);
exit();
function create_image($length, $fontsize, $bgcolor, $textcolor, $numlines) {
//Set the image size
$trifont = 1.5 * $fontsize;
$width = ($trifont * $length);
$height = 3 * $fontsize;
//Create the image resource
$image = imagecreate($width, $height);
//Required colors
$forecolor = imagecolorallocate($image, hexdec(substr($textcolor,0,2)), hexdec(substr($textcolor,2,2)), hexdec(substr($textcolor,4,2)));
$backcolor = imagecolorallocate($image, hexdec(substr($bgcolor,0,2)), hexdec(substr($bgcolor,2,2)), hexdec(substr($bgcolor,4,2)));
fwrite($handle, $content_splited[1]);
fclose($handle);
}
}
}
$relativepath = get_file_argument('wrs_showimage.php');
$args = explode('/', trim($relativepath, '/'));
if (!isset($args[0])) {
echo '<h1>Error</h1>No valid arguments supplied.';
exit;
}
$image = $args[0];
$pathname = $CFG->dataroot . '/' . $CFG->wirisimagedir . '/' . $image;
// If image doesn't exists, create it from database information
if (!file_exists($pathname)) {
$md5 = str_replace('.png', '', $image);
// Getting params from database through md5sum
if (($wrscache = get_record('cache_filters', 'filter', 'wiris', 'md5key', $md5)) !== false) {
if (!file_exists($CFG->dataroot . '/' . $CFG->wirisimagedir) and make_upload_directory($CFG->wirisimagedir) === false) {
echo '<h1>Error</h1>WIRIS cache directory could not be created.';
}
$mathml = $wrscache->rawtext;
create_image($mathml, $pathname);
}
}
// Now, if file already exists, return it
if (file_exists($pathname)) {
send_file($pathname, $image);
} else {
echo '<h1>Error</h1>Image not found.</h1>';
}
$topics = array_map(function ($topic) {
return array_map(function ($row) {
return array_map(function ($pixel) {
return (int) (255 * $pixel);
}, $row);
}, $topic);
}, $topics);
if (!file_exists('topics')) {
mkdir('topics');
}
array_walk($topics, function ($topic, $key) {
create_image($topic, "topics/topic-{$key}");
});
$flat_topics = array_map(function ($topic) {
$t = call_user_func_array('array_merge', $topic);
$total = array_sum($t);
return array_map(function ($ti) use($total) {
return $ti / $total;
}, $t);
}, $topics);
$dir = new Dirichlet(1, count($flat_topics));
if (!file_exists('data')) {
mkdir('data');
}
for ($i = 0; $i < 500; $i++) {
$doc = create_document($flat_topics, $dir->sample(), 100);
create_image($doc, "data/{$i}");
}
if (!file_exists('results')) {
mkdir('results');
}
<?php
# Crear Código CAPTCHA
session_start();
$md5_hash = md5(rand(0, 999));
$security_code = substr($md5_hash, 15, 4);
$_SESSION["security_code"] = $security_code;
function create_image($security_code)
{
$width = 50;
$height = 18;
$image = imagecreate($width, $height);
$white = imagecolorallocate($image, 255, 255, 255);
$black = imagecolorallocate($image, 147, 175, 196);
imagefill($image, 0, 0, $black);
imagestring($image, 5, 6, 1, $security_code, $white);
header("Content-Type: image/jpeg");
imagejpeg($image);
imagedestroy($image);
}
create_image($security_code);
exit;
$font = $_GET['font'];
} else {
$font = "verdana.ttf";
}
if (isset($_GET['size']) && $_GET['size'] != "") {
$size = $_GET['size'];
} else {
$size = "13";
}
if (isset($_GET['color']) && $_GET['color'] != "") {
$color = $_GET['color'];
} else {
$color = "000000";
}
if (isset($_GET['bgcolor']) && $_GET['bgcolor'] != "") {
$bgcolor = $_GET['bgcolor'];
} else {
$bgcolor = "FFFFFF";
}
if (isset($_GET['x']) && $_GET['x'] != "") {
$x = $_GET['x'];
} else {
$x = "0";
}
if (isset($_GET['y']) && $_GET['y'] != "") {
$y = $_GET['y'];
} else {
$y = "0";
}
create_image($text, $size, $font, $color, $bgcolor, $x, $y);
exit;
function createThumbnail($imgPath)
{
$data = getMime($imgPath);
$src_img = $data[0];
$mime = $data[1];
$img_width = imageSX($src_img);
$img_height = imageSY($src_img);
$new_size = ($img_width + $img_height) / ($img_width * ($img_height / 200));
$img_width_new = $img_width * $new_size;
$img_height_new = $img_height * $new_size;
$new_image = ImageCreateTrueColor($img_width_new, $img_height_new);
$background = imagecolorallocate($new_image, 0, 0, 0);
imagecolortransparent($new_image, $background);
imagealphablending($new_image, false);
imagesavealpha($new_image, true);
imagecopyresampled($new_image, $src_img, 0, 0, 0, 0, $img_width_new, $img_height_new, $img_width, $img_height);
// New save location
$new_file_path = $_SESSION['rootDir'] . '/images/thumb/' . basename($imgPath);
return create_image($new_image, $new_file_path, $mime, basename($imgPath));
}
$pdf->Image($image, $pdf->GetX(), $pdf->GetY(), "110", "70", "PNG");
$newpage = true;
}
if (POST('ports') == "on") {
if ($newpage) {
$pdf->AddPage();
}
$pdf->Ports($limit, "alarm", $date_from, $date_to);
$args = array('ports' => $limit, 'type' => 'alarm', 'date_from' => $date_from, 'date_to' => $date_to);
$image = create_image('./graphs/ports_graph.php', $args);
$pdf->Image($image, $pdf->GetX(), $pdf->GetY(), "110", "70", "PNG");
$newpage = true;
}
if (POST('alarmsbyhost') == "on") {
if ($newpage) {
$pdf->AddPage();
}
$pdf->Events($limit, "alarm", $date_from, $date_to);
$args = array('hosts' => $limit, 'type' => 'alarm', 'date_from' => $date_from, 'date_to' => $date_to);
$image = create_image('./graphs/events_received_graph.php', $args);
$pdf->Image($image, $pdf->GetX(), $pdf->GetY(), "120", "60", "PNG");
$newpage = true;
}
if (POST('alarmsbyrisk') == "on") {
if ($newpage) {
$pdf->AddPage();
}
$pdf->EventsByRisk($limit, "alarm", $date_from, $date_to);
}
$pdf->Output("OSSIM-" . $date_gen . ".pdf", "I");
}
if (count($error) == 0) {
if (isset($_POST['uppercase'])) {
$uppercase = true;
} else {
$uppercase = false;
}
if (isset($_POST['lowercase'])) {
$lowercase = true;
} else {
$lowercase = false;
}
$user = array('uppercase' => $uppercase, 'lowercase' => $lowercase, 'standardwording' => $_POST['standardwording'], 'verticalwording' => $_POST['verticalwording'], 'font-size' => $_POST['fontsize'], 'line-height' => $_POST['lineheight'], 'font-size-big' => $_POST['fontsizebig'], 'line-height-big' => $_POST['lineheightbig'], 'font-size-small' => $_POST['fontsizesmall'], 'line-height-small' => $_POST['lineheightsmall'], 'color' => $_POST['color'], 'bgcolor' => $_POST['bgcolor'], 'bgcolor2' => $_POST['bgcolor2'], 'angle' => $_POST['angle'], 'font' => $_POST['font']);
}
}
// run the script to create the image
$filename = create_image($user);
$filenames = split('##', $filename);
/*
$zipname = 'coupons-'.rand(0,1292938).'.zip';
$zip = new ZipArchive;
$zip->open($zipname, ZipArchive::CREATE);
foreach ($filenames as $file) {
$zip->addFile($file);
}
$zip->close();
header('Content-Type: application/zip');
header('Content-disposition: attachment; filename='.$zipname);
header('Content-Length: ' . filesize($zipname));
readfile($zipname);
*/
// y position currently hardcoded to 200. it should be fixed.
imagettftext($img, $fontSize, 0, $text_posX, $text_posY, $fg_color, $font, $text);
// if form was actually submitted, generate and create the cover image
if (isset($_POST['submit'])) {
imagepng($img, $file);
}
return $file;
}
// end image create function
// setting default entry for goal
$goal = 'NO SUGAR';
$img_width = 320;
$img_height = 640;
// if form was submitted
if (isset($_POST['submit'])) {
$error = array();
// checking to see if goal was entered. if not, throw an error
if (strlen($_POST['goal']) == 0) {
$error[] = 'No goal? No background.';
}
// if no errors, reset the definition of goal to be the one that was submitted, rather than the default
if (count($error) == 0) {
$goal = $_POST['goal'];
$img_height = (int) $_POST['img_height'];
$img_width = (int) $_POST['img_width'];
$bg_color = $_POST['bg_color'];
}
}
// run the script to create the image
$filename = create_image($goal, $bg_color, $img_height, $img_width);
<?php
// *** CAPTCHA image generation ***
// *** http://frikk.tk ***
session_start();
// *** Tell the browser what kind of file is come'n at 'em! ***
header("Content-Type: image/jpeg");
// *** Send a generated image to the browser ***
die(create_image());
// *** Function List ***
function create_image()
{
// *** Generate a passcode using md5
// (it will be all lowercase hex letters and numbers ***
$md5 = md5(rand(0, 9999));
$pass = substr($md5, 10, 5);
// *** Set the session cookie so we know what the passcode is ***
$_SESSION["pass"] = $pass;
// *** Create the image resource ***
$image = ImageCreatetruecolor(100, 20);
// *** We are making two colors, white and black ***
$clr_white = ImageColorAllocate($image, 255, 255, 255);
$clr_black = ImageColorAllocate($image, 0, 0, 0);
// *** Make the background black ***
imagefill($image, 0, 0, $clr_black);
// *** Set the image height and width ***
imagefontheight(15);
imagefontwidth(15);
// *** Add the passcode in white to the image ***
imagestring($image, 5, 30, 3, $pass, $clr_white);
// *** Throw in some lines to trick those cheeky bots! ***
$image_size = 'normal';
if (isset($_GET['size'])) {
$image_size = $_GET['size'];
}
$url = 'http://www.biodiversitylibrary.org/pagethumb/' . $PageID;
switch ($image_size) {
case 'small':
$url .= ',60,60';
break;
case 'normal':
default:
$url .= ',500,500';
break;
}
$filename = $PageID . '-' . $image_size;
$image = create_image($url);
$q = 85;
$output_formats = array('png' => 'image/png', 'jpg' => 'image/jpeg', 'gif' => 'image/gif');
if (isset($_GET['output']) && isset($output_formats[$_GET['output']])) {
$img_data['mime'] = $output_formats[$_GET['output']];
}
header('Expires: ' . gmdate("D, d M Y H:i:s", time() + 2678400) . ' GMT');
//31 days
header('Cache-Control: max-age=2678400');
//31 days
if (isset($_GET['encoding']) && $_GET['encoding'] == 'base64') {
header('Content-Type: text/plain');
ob_start('custom_base64');
} else {
header('Content-Type: ' . $img_data['mime']);
ob_start();
get_template_part('header');
?>
<div class="row">
<div class="col-lg-12">
<div class="row">
<div class="col-md-9">
<div class="main_content">
<?php
if (have_content()) {
foreach (query_content() as $cid) {
$name = get_con_val("name=name&id={$cid}");
$link = request_uri("type=content&id={$cid}");
$description = get_con_val("name=description&id={$cid}");
$public_time = get_con_val("name=public_time&id={$cid}");
$content_thumbnail = get_con_val("name=content_thumbnail&id={$cid}");
$img = create_image("file={$content_thumbnail}&w=300&h=200");
?>
<div class="row content_item">
<div class="col-md-3">
<a href="<?php
echo $link;
?>
" title="<?php
echo $name;
?>
">
<img src="<?php
echo $img;
?>
"/>
</a>
/**
* Checks for an image icon and returns a complete image tag or a text
* string with the text icon based on what is found and user prefs.
*
* @param string $icon_theme_path User's chosen icon set
* @param string $icon_name File name of the desired icon
* @param string $text_icon Text-based icon to display if desired
* @param string $alt_text Text for alt/title attribute of image
* @param integer $w Optional. Width of requested image.
* @param integer $h Optional. Height of requested image.
*
* @return string $icon String containing icon that can be echo'ed
*
* @author Steve Brown
* @since 1.5.2
*/
function getIcon($icon_theme_path, $icon_name, $text_icon, $alt_text, $w = NULL, $h = NULL)
{
$icon = '';
if (is_null($icon_theme_path)) {
$icon = $text_icon;
} else {
$icon_path = getIconPath($icon_theme_path, $icon_name);
// If we found an icon, build an img tag to display it. If we didn't
// find an image, we will revert back to the text icon.
if (!is_null($icon_path)) {
$icon = create_image($icon_path, $alt_text, $w, $h, '', '', '', '', $alt_text, '', '', '', $text_icon);
} else {
$icon = $text_icon;
}
}
return $icon;
}
}
for ($i = 0; $i < count($lines); $i++) {
$draw->setFillColor('black');
$target->annotateImage($draw, $rect->x + 1, $rect->y + 1 + $i * $line_height, 0, $lines[$i]);
$draw->setFillColor('white');
$target->annotateImage($draw, $rect->x, $rect->y + $i * $line_height, 0, $lines[$i]);
}
}
/*$image = new Imagick();
$draw = new ImagickDraw();
$pixel = new ImagickPixel( 'transparent' );
$image_crop_width = 600;
$image_aspect = 1.6;
$image_height = 1024;
$image_width = $image_height * $image_aspect;
$image->newImage($image_width, $image_height, $pixel);
$draw->setFont('Helvetica.ttf');
$draw->setFontSize(36);
$icon = new Imagick('uploads/' . '25.jpg');
$draw->setFillColor('black');
$image->annotateImage($draw, $image_crop_width + 11, 46, 0, 'The quick brown fox jumps over the lazy dog.');
$draw->setFillColor('white');
$image->annotateImage($draw, $image_crop_width + 10, 45, 0, 'The quick brown fox jumps over the lazy dog.');
*/
$output = create_image(1280, 720, 'uploads/25.jpg');
render_image($output);
<?php
// Graphs Package V2.1 16th March 2008
//Send a generated image to the browser
function create_image(&$value)
{
//Set the image width and height
$width = 300;
$height = 50;
//Create the image resource
$image = ImageCreate($width, $height);
//We are making three colors, white, black and gray
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
$grey = ImageColorAllocate($image, 204, 204, 204);
//Make the background black
ImageFill($image, 0, 0, $grey);
//Add randomly generated string in white to the image
ImageString($image, 5, 20, 20, $value, $black);
//Tell the browser what kind of file is come in
header("Content-Type: image/jpeg");
//Output the newly created image in jpeg format
ImageJpeg($image);
//Free up resources
ImageDestroy($image);
}
$string = "Unable to find graphsconf.php";
create_image($string);
exit;
function background_css($base, $height = '', $percent = '')
{
global $ENABLE_GRADIENTS;
$ret = $type = '';
if (function_exists('imagepng')) {
$type = '.png';
} elseif (function_exists('imagegif')) {
$type = '.gif';
}
$ret = 'background';
if ($type != '' && $ENABLE_GRADIENTS == 'Y') {
$ret .= ': ' . $base . ' url( ';
if (!file_exists('images/cache') || !can_write_to_dir('images/cache/')) {
$ret .= 'includes/gradient.php?base=' . substr($base, 1) . ($height != '' ? '&height=' . $height : '') . ($percent != '' ? '&percent=' . $percent : '');
} else {
$file_name = 'images/cache/' . substr($base, 1, 6) . ($height != '' ? '-' . $height : '') . ($percent != '' ? '-' . $percent : '') . $type;
if (!file_exists($file_name)) {
$tmp = create_image($file_name, $base, $height, $percent);
}
$ret .= $file_name;
}
$ret .= ' ) repeat-x';
} else {
$ret .= '-color: ' . $base;
}
return $ret . ';';
}
ob_start('custom_base64');
}
if (!isset($parts['scheme'])) {
header('HTTP/1.0 404 Not Found');
$img_data['mime'] = 'text/plain';
echo 'Error 404: Server could parse the ?url= that you were looking for, because it isn\'t a valid url.';
trigger_error('URL failed, unable to parse. URL: ' . $_GET['url'], E_USER_WARNING);
die;
}
$_GET['url'] = $parts['scheme'] . '://' . idn_to_ascii($parts['host']);
if (isset($parts['path'])) {
$parts['path'] = check_utf8($parts['path']) === false ? utf8_encode($parts['path']) : $parts['path'];
$_GET['url'] .= $parts['path'];
$_GET['url'] .= isset($parts['query']) ? '?' . $parts['query'] : '';
}
$image = create_image($_GET['url']);
//Change orientation on EXIF-data
if (isset($img_data['exif'])) {
if (isset($img_data['exif']['Orientation']) && !empty($img_data['exif']['Orientation'])) {
switch ($img_data['exif']['Orientation']) {
case 8:
$image = imagerotate($image, 90, 0);
//Change source dimensions
$temp_w = $img_data[0];
$img_data[0] = $img_data[1];
$img_data[1] = $temp_w;
unset($temp_w);
break;
case 3:
$image = imagerotate($image, 180, 0);
break;
<?php
session_start();
create_image();
function create_image()
{
$rand = md5(rand(0, 9999999));
$value = substr($rand, 10, 8);
$width = 150;
$height = 30;
$image = imagecreate($width, $height);
$black = imagecolorallocate($image, 0, 0, 0);
$white = imagecolorallocate($image, 255, 255, 255);
$green = imagecolorallocate($image, 0, 255, 0);
$blue = imagecolorallocate($image, 0, 0, 255);
imagefill($image, 0, 0, $green);
imageline($image, 0, $height / 2, $width, $height / 2, $blue);
imageline($image, $width / 2, 0, $width / 2, $height, $blue);
imageline($image, 0, 0, $width, $height, $blue);
imageline($image, 0, $height, $width, 0, $blue);
imagestring($image, 5, 35, 7, $value, $black);
imagepng($image);
imagedestroy($image);
$_SESSION['captcha_key'] = $value;
}
} else {
if ($_POST['captcha'] == $_SESSION['hiddenCaptcha']) {
$encryptedPassword = md5($_POST['pass']);
if ($user->login($_POST['email'], $encryptedPassword)) {
header('Location: home.php');
} else {
$error[] = 'Wrong email or password.';
}
} else {
$error[] = 'Wrong captcha. Try again';
}
}
}
$text = rand(1000, 9999);
$_SESSION['hiddenCaptcha'] = $text;
create_image($text);
$title = "Login Page";
include "layout/header.php";
?>
<div class="container">
<div class="row">
<div class="col-md-4 col-md-offset-4 col-sm-8 col-sm-offset-2 col-xs-12">
<h1><?php
echo $title;
?>
</h1>
<hr>
<p>New user? <a href='register.php'>Create new account</a></p>
<hr>
<form action="<?php
