function image()
{
$imagesPath = APP . 'vendors' . DS . 'phpcaptcha' . '/fonts/';
$aFonts = array($imagesPath . 'VeraBd.ttf', $imagesPath . 'VeraIt.ttf', $imagesPath . 'Vera.ttf');
$oVisualCaptcha = new PhpCaptcha($aFonts, 220, 60);
$oVisualCaptcha->UseColour(true);
$oVisualCaptcha->SetNumLines(false);
$oVisualCaptcha->DisplayShadow(false);
//$oVisualCaptcha->SetOwnerText('Source: '.FULL_BASE_URL);
$oVisualCaptcha->SetNumChars(5);
$oVisualCaptcha->Create();
}
$verification_id = 'common';
}
$verification_settings = Settings::instance()->getValues('Image_verification');
$fonts = array(Registry::get('config.dir.lib') . 'other/captcha/verdana.ttf');
$c = new PhpCaptcha($verification_id, $fonts, $verification_settings['width'], $verification_settings['height']);
// Set string length
$c->SetNumChars($verification_settings['string_length']);
// Set number of distortion lines
$c->SetNumLines($verification_settings['lines_number']);
// Set minimal font size
$c->SetMinFontSize($verification_settings['min_font_size']);
// Set maximal font size
$c->SetMaxFontSize($verification_settings['max_font_size']);
$c->SetGridColour($verification_settings['grid_color']);
if ($verification_settings['char_shadow'] == 'Y') {
$c->DisplayShadow(true);
}
if ($verification_settings['colour'] == 'Y') {
$c->UseColour(true);
}
if ($verification_settings['string_type'] == 'digits') {
$c->SetCharSet(array(2, 3, 4, 5, 6, 8, 9));
} elseif ($verification_settings['string_type'] == 'letters') {
$c->SetCharSet(range('A', 'F'));
} else {
$c->SetCharSet(fn_array_merge(range('A', 'F'), array(2, 3, 4, 5, 6, 8, 9), false));
}
if (!empty($verification_settings['background_image'])) {
$c->SetBackgroundImages(fn_get_files_dir_path() . $verification_settings['background_image']);
}
$c->Create();
* along with Loquacity; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
include_once 'core/config.php';
if (defined(C_CAPTCHA_ENABLE) && C_CAPTCHA_ENABLE == 'true') {
include_once 'core/3rdparty/captcha/php-captcha.inc.php';
$fonts = 'core/3rdparty/captcha/fonts/';
$aFonts = array($fonts . 'VeraBd.ttf', $fonts . 'VeraIt.ttf', $fonts . 'Vera.ttf');
$captcha = new PhpCaptcha($aFonts, 200, 60);
//Set user options
$captcha->SetWidth(C_CAPTCHA_WIDTH);
$captcha->SetHeight(C_CAPTCHA_HEIGHT);
$captcha->SetNumChars(C_CAPTCHA_CHARACTERS);
$captcha->SetNumLines(C_CAPTCHA_LINES);
if (C_CAPTCHA_ENABLE_SHADOWS === 'true') {
$captcha->DisplayShadow(true);
}
if (C_CAPTCHA_OWNER_TEXT === 'true') {
$captcha->SetOwnerText(BLOGURL);
}
$captcha->SetCharSet(C_CAPTCHA_CHARACTER_SET);
if (C_CAPTCHA_CASE_INSENSITIVE === 'true') {
$captcha->CaseInsensitive(true);
}
//$captcha->SetEdith(C_CAPTCHA_WIDTH);
$captcha->SetMinFontSize(C_CAPTCHA_MIN_FONT);
$captcha->SetMaxFontSize(C_CAPTCHA_MAX_FONT);
if (C_CAPTCHA_USE_COLOR === 'true') {
$captcha->UseColour(true);
}
$captcha->SetFileType(C_CAPTCHA_GRAPHIC_TYPE);
<?php
////////////////////////////////////////////////////////////////////////////
//
// (c) phpChess Limited, 2004-2006, in association with Goliath Systems.
// All rights reserved. Please observe respective copyrights.
// phpChess - Chess at its best
// you can find us at http://www.phpchess.com.
//
////////////////////////////////////////////////////////////////////////////
require 'php-captcha.inc.php';
// define fonts
$aFonts = array('fonts/VeraBd.ttf');
// create new image
$oPhpCaptcha = new PhpCaptcha($aFonts, 150, 30);
$oPhpCaptcha->SetBackgroundImages('val.jpg');
$oPhpCaptcha->SetWidth(150);
$oPhpCaptcha->SetHeight(30);
$oPhpCaptcha->SetNumChars(5);
$oPhpCaptcha->SetMinFontSize(10);
$oPhpCaptcha->SetMinFontSize(12);
$oPhpCaptcha->UseColour(True);
$oPhpCaptcha->DisplayShadow(False);
$oPhpCaptcha->SetNumLines(250);
$oPhpCaptcha->Create();
