return; } if ($mode == 'captcha') { $verification_id = $_REQUEST['verification_id']; if (empty($verification_id)) { $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));
<?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();
<?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();
*/ 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(); }
<?php /** * CAPTCHA image creator * * @see : http://www.ejeliot.com/pages/2 */ // include captcha class require 'php-captcha.inc.php'; // define fonts $aFonts = array('fonts/VeraSeBd.ttf', 'fonts/VeraSe.ttf', 'fonts/VeraBd.ttf'); // create new image $aPhpCaptcha = new PhpCaptcha($aFonts, 200, 50); $aPhpCaptcha->SetBackgroundImages('images/beach.jpg'); $aPhpCaptcha->UseColour(true); $aPhpCaptcha->SetMinFontSize(12); //$aPhpCaptcha->SetFileType('png'); //$aPhpCaptcha->SetNumChars(6); //$aPhpCaptcha->SetOwnerText('CAPTCHA Code'); $aPhpCaptcha->Create();