A PHP Error was encountered
Severity: 8192
Message: Function create_function() is deprecated
Filename: geshi/geshi.php
Line Number: 4698
Backtrace:
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/libraries/geshi/geshi.php
Line: 4698
Function: _error_handler
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/libraries/geshi/geshi.php
Line: 4621
Function: _optimize_regexp_list_tokens_to_string
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/libraries/geshi/geshi.php
Line: 1655
Function: optimize_regexp_list
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/libraries/geshi/geshi.php
Line: 2029
Function: optimize_keyword_group
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/libraries/geshi/geshi.php
Line: 2168
Function: build_parse_cache
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/libraries/Process.php
Line: 45
Function: parse_code
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/models/Pastes.php
Line: 517
Function: syntax
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/controllers/Main.php
Line: 624
Function: getPaste
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/system/core/Exceptions.php:271)
Filename: view/download.php
Line Number: 2
Backtrace:
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/themes/geocities/views/view/download.php
Line: 2
Function: header
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/core/MY_Loader.php
Line: 173
Function: include
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/core/MY_Loader.php
Line: 43
Function: _ci_load
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/controllers/Main.php
Line: 625
Function: view
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/system/core/Exceptions.php:271)
Filename: view/download.php
Line Number: 3
Backtrace:
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/themes/geocities/views/view/download.php
Line: 3
Function: header
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/core/MY_Loader.php
Line: 173
Function: include
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/core/MY_Loader.php
Line: 43
Function: _ci_load
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/application/controllers/Main.php
Line: 625
Function: view
File: /home/httpd/vhosts/scratchbook.ch/geopaste.scratchbook.ch/index.php
Line: 315
Function: require_once
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project is
* free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
class tx_wtcalculatingcaptcha {
public $extKey = 'wt_calculating_captcha'; // Extension Key
public $captchaimage = 'EXT:wt_calculating_captcha/captcha.png'; // Path to captcha image
private $configuration = array();
private $img = '';
private $number1 = '';
private $number2 = '';
private $subfolder = '';
/**
* Function generateCaptcha() generate a new captcha image and save the result to the session
*
* @return string HTML code for captcha image
*/
function generateCaptcha() {
// config
$this->conf = $GLOBALS['TSFE']->tmpl->setup['plugin.']['tx_wtcalculatingcaptcha.']; // Typoscript configuration
$this->subfolder = '';
if (t3lib_div::getIndpEnv('TYPO3_REQUEST_HOST') . '/' != t3lib_div::getIndpEnv('TYPO3_SITE_URL')) { // if request_host is different to site_url (TYPO3 runs in a subfolder)
$this->subfolder = str_replace(t3lib_div::getIndpEnv('TYPO3_REQUEST_HOST') . '/', '', t3lib_div::getIndpEnv('TYPO3_SITE_URL')); // get the folder (like "subfolder/")
}
$this->startimage = t3lib_div::getIndpEnv('TYPO3_DOCUMENT_ROOT') . '/' . $this->subfolder . $GLOBALS['TSFE']->tmpl->getFileName($this->conf['background.']['image']); // background image
if ($this->conf['debug']) t3lib_div::debug($this->conf, $this->extKey . ': Typoscript configuration'); // debug output
// 1. Get random numbers
$this->no1 = t3lib_div::trimExplode(',', $this->conf['number1.']['minmax'], 1); // give me the min and the max of number 1
$this->no2 = t3lib_div::trimExplode(',', $this->conf['number2.']['minmax'], 1); // give me the min and the max of number 2
$op = mt_rand(0, $this->conf['operation.']['number']); // operator (should be 0 or 1 or 2 or 3)
for ($i=0; $i<100; $i++) { // loop max. 100 times
$this->number1 = mt_rand($this->no1[0], $this->no1[1]); // random number 1
$this->number2 = mt_rand($this->no2[0], $this->no2[1]); // random number 2
if ($op != 1 || $this->number1 > $this->number2 || $this->conf['number.']['notNegative'] != 1) break; // stop loop IF operator is not "-" OR if first is greater than second number OR if plugin don't care about negative numbers (function to disable negative numbers)
}
switch ($op) { // give me the operator
case 0:
$this->operator = '+'; // operator
$this->result = $this->number1 + $this->number2; // result
break;
case 1:
$this->operator = '-';
$this->result = $this->number1 - $this->number2; // result
break;
case 2:
$this->operator = 'x';
$this->result = $this->number1 * $this->number2; // result
break;
case 3:
$this->operator = ':';
$this->result = $this->number1 / $this->number2; // result
break;
}
$this->content = $this->number1 . ' ' . $this->operator . ' ' . $this->number2;
// 2. Save result to session
$GLOBALS['TSFE']->fe_user->setKey('ses', $this->extKey . '_value', $this->result); // Generate Session with result
$GLOBALS['TSFE']->storeSessionData(); // Save session
// 3. generate captcha
if (is_file($this->startimage)) { // if file is correct
$this->configuration['color_rgb'] = sscanf($this->conf['font.']['color'], '#%2x%2x%2x'); // change HEX color to RGB
$this->img = ImageCreateFromPNG($this->startimage); // Backgroundimage
$this->configuration['color'] = ImageColorAllocate($this->img, $this->configuration['color_rgb'][0], $this->configuration['color_rgb'][1], $this->configuration['color_rgb'][2]); // Font color
$this->configuration['font'] = t3lib_div::getIndpEnv('TYPO3_DOCUMENT_ROOT') . '/' . $this->subfolder . $GLOBALS['TSFE']->tmpl->getFileName($this->conf['font.']['path']); // fontfile
$this->configuration['fontsize'] = $this->conf['font.']['size']; // Fontsize
$this->configuration['angle'] = t3lib_div::trimExplode(',', $this->conf['font.']['angle'], 1); // give me the angles for the font
$this->configuration['fontangle'] = mt_rand($this->configuration['angle'][0], $this->configuration['angle'][1]); // random angle
$this->configuration['distance_hor'] = t3lib_div::trimExplode(',', $this->conf['font.']['distance_hor'], 1); // give me the horizontal distances
$this->configuration['fontdistance_hor'] = mt_rand($this->configuration['distance_hor'][0], $this->configuration['distance_hor'][1]); // random distance
$this->configuration['distance_vert'] = t3lib_div::trimExplode(',', $this->conf['font.']['distance_vert'], 1); // give me the vertical distances
$this->configuration['fontdistance_vert'] = mt_rand($this->configuration['distance_vert'][0], $this->configuration['distance_vert'][1]); // random distance
if ($this->conf['debug']) t3lib_div::debug($this->configuration, $this->extKey . ': Image configuration'); // debug output
imagettftext($this->img, $this->configuration['fontsize'], $this->configuration['fontangle'], $this->configuration['fontdistance_hor'], $this->configuration['fontdistance_vert'], $this->configuration['color'], $this->configuration['font'], $this->content); // add text to image
imagepng($this->img, t3lib_div::getIndpEnv('TYPO3_DOCUMENT_ROOT') . '/' . $this->subfolder . $GLOBALS['TSFE']->tmpl->getFileName($this->captchaimage)); // save image file
imagedestroy($this->img); // delete temp image
// 4. return
if ($this->conf['debug']) t3lib_div::debug($this->content, $this->extKey . ': Image content'); // debug output
if ($this->conf['debug']) t3lib_div::debug($this->result, $this->extKey . ': Result'); // debug output
return ' . '?hash=' . time() . ')
';
} else { // Path to the background image is wrong
if (!$this->conf['debug']) return 'wt_calculating_captcha ERROR: Please check the path to the background image file: "' . $GLOBALS['TSFE']->tmpl->getFileName($this->conf['background.']['image']) . '"';
else return 'wt_calculating_captcha ERROR: Path to image is wrong: ' . $this->startimage;
}
}
/**
* Function correctCode() returns true or false if the given code is right
*
* @param string $code: captcha code from input field
* @return boolean True/False for correct or incorrect code
*/
function correctCode($code) {
if (!empty($GLOBALS['TSFE']->fe_user->sesData[$this->extKey . '_value'])) { // if there is a value in session
// config
$this->conf = $GLOBALS['TSFE']->tmpl->setup['plugin.']['tx_wtcalculatingcaptcha.']; // Typoscript configuration
// let's go
if (intval($code) == $GLOBALS['TSFE']->fe_user->sesData[$this->extKey . '_value'] && !empty($code)) { // if code is set and equal to session value
if ($this->conf['debug']) t3lib_div::debug('Yes, captcha code is correct!', $this->extKey . ': captcha code'); // debug output
return true; // correct code
} else {
if ($this->conf['debug']) t3lib_div::debug('No, captcha code is NOT correct!', $this->extKey . ': captcha code'); // debug output
return false; // wrong code
}
} return false; // false per default
}
}
if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/wt_calculating_captcha/class.tx_wtcalculatingcaptcha.php']) {
include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/wt_calculating_captcha/class.tx_wtcalculatingcaptcha.php']);
}