<?php // ini_set('display_errors', 1); define('MODX_API_MODE', true); // initialize $modx require_once dirname(dirname(dirname(dirname(__FILE__)))) . '/index.php'; define('CAPTCHA_SESSION_ID', $modx->getOption('modcaptcha.session_id', null, 'php_captcha')); // include captcha class require MODX_CORE_PATH . 'components/modcaptcha/php-captcha.inc.php'; $fonts = array('fonts/VeraBd.ttf', 'fonts/VeraIt.ttf', 'fonts/Vera.ttf'); $width = $modx->getOption('modcaptcha.width', null, 150); $height = $modx->getOption('modcaptcha.height', null, 38); $chars = $modx->getOption('modcaptcha.chars', null, 'a-z,A-Z,1-9'); $captcha = new PhpCaptcha($fonts, $width, $height); $captcha->SetCharSet($chars); $captcha->SetNumChars($modx->getOption('modcaptcha.num_chars', null, 5)); $captcha->SetNumLines($modx->getOption('modcaptcha.num_lines', null, 2)); $captcha->Create();
<?php require 'php-captcha.inc.php'; $fonts = array('fonts/VeraBd.ttf', 'fonts/VeraIt.ttf', 'fonts/Vera.ttf'); $captcha = new PhpCaptcha($fonts, 140, 50); //$captcha->SetBackgroundImages('images/captcha.jpg'); $captcha->setNumChars(4); $captcha->SetNumLines(80); $captcha->UseColour(true); //$captcha->DisplayShadow(true); $captcha->SetMinFontSize(13); $captcha->SetMaxFontSize(19); $captcha->SetCharSet('A-Z,1-9'); $captcha->Create();
$c->SetNumChars($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']); } $c->Create(); exit; } elseif ($mode == 'custom_image') { if (empty($_REQUEST['image'])) { exit; } $type = empty($_REQUEST['type']) ? 'T' : $_REQUEST['type'];
*/ 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); $captcha->Create(); }