Skocz do zawartości
  • 👋 Witaj na MPCForum!

    Przeglądasz forum jako gość, co oznacza, że wiele świetnych funkcji jest jeszcze przed Tobą! 😎

    • Pełny dostęp do działów i ukrytych treści
    • Możliwość pisania i odpowiadania w tematach
    • System prywatnych wiadomości
    • Zbieranie reputacji i rozwijanie swojego profilu
    • Członkostwo w jednej z największych społeczności graczy

    👉 Dołączenie zajmie Ci mniej niż minutę – a zyskasz znacznie więcej!

    Zarejestruj się teraz

Rekomendowane odpowiedzi

Opublikowano (edytowane)

reg.php

 

 

<?php

include('config.php');

?>

<table border="0">

<form action="?action=register" method="post">

 

<tr>

<td>Login:</td><td> <input type="text" name="id" size="12" maxlength="12"></td>

</tr>

 

<tr>

<td>Hasło:</td><td> <input type="password" name="passwd" size="16" maxlength="16"></td>

</tr>

 

<tr>

<td>Powtórz hasło:</td><td> <input type="password" name="rpt_passwd" size="16" maxlength="16"></td>

</tr>

 

<tr>

<td>Kod usunięcia postaci:</td><td> <input type="text" name="social_id"size="7" maxlength="7" ></td>

</tr>

 

<tr>

<td>Przepisz kod:</td><td> <input type="text" name="code" size="10" ></td><td><img src='securimage/securimage_show.php'></img></td>

</tr>

 

<tr>

<td><input type="submit" value="Zarejestruj!"></td>

</tr>

 

</form>

</table>

<?php

$message['success'] = "Konto zostało pomyślnie założone!";

$message['err_acc'] = "Wystąpił błąd podczas zakładania konta!";

$message['err_pass'] = "Podane hasła nie pasują do siebie!";

$message['exist'] = "Takie konto już istnieje!";

 

if($_REQUEST['action']=="register")

{

$id = $_REQUEST['id'];

$passwd = $_REQUEST['passwd'];

$rpt_passwd = $_REQUEST['rpt_passwd'];

$social_id = $_REQUEST['social_id'];

$db = mysql_select_db("account");

$code = $_POST['code'];

if ($securimage->check($code) == false) {

die("Wprowadzony kod jest nie poprawny.");

} else {

$valid = true;

}

 

 

if($passwd == $rpt_passwd)

{

if(mysql_num_rows(mysql_query("SELECT * FROM account WHERE login='$id'")) > 0)

{

echo '<script type="text/javascript">alert("'.$message['exist'].'");</script>';

}

else

{

$mq = mysql_query("INSERT INTO account SET login = '$id', social_id = '$social_id', password = PASSWORD('$passwd'), cash = '999999', silver_expire = '2012-01-01 18:00:00', autoloot_expire = '2012-01-01 18:00:00', money_drop_rate_expire = '2012-01-01 18:00:00', safebox_expire = '2012-01-01 18:00:00'") or die(mysql_error());

if($mq = true)

{

echo '<script type="text/javascript">alert("'.$message['success'].'");</script>';

}

else

{

echo '<script type="text/javascript">alert("'.$message['err_acc'].'");</script>';

}

}

}

else

{

echo '<script type="text/javascript">alert("'.$message['err_pass'].'");</script>';

}

 

}

?>

 

securimage.php

 

 

<?php

 

/**

* Project: Securimage: A PHP class for creating and managing form CAPTCHA images<br />

* File: securimage.php<br />

*

* This library is free software; you can redistribute it and/or

* modify it under the terms of the GNU Lesser General Public

* License as published by the Free Software Foundation; either

* version 2.1 of the License, or any later version.<br /><br />

*

* This library 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

* Lesser General Public License for more details.<br /><br />

*

* You should have received a copy of the GNU Lesser General Public

* License along with this library; if not, write to the Free Software

* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA<br /><br />

*

* Any modifications to the library should be indicated clearly in the source code

* to inform users that the changes are not a part of the original software.<br /><br />

*

* If you found this script useful, please take a quick moment to rate it.<br />

* http://www.hotscript...rate/49400.html Thanks.

*

* @link http://www.phpcaptcha.org Securimage PHP CAPTCHA

* @link http://www.phpcaptcha.org/latest.zip Download Latest Version

* @link http://www.phpcaptch...ecurimage_Docs/ Online Documentation

* @copyright 2007 Drew Phillips

* @author drew010 <[email protected]>

* @version 1.0.3.1 (March 24, 2008)

* @package Securimage

*

*/

 

/**

ChangeLog

 

1.0.3.1

- Error reading from wordlist in some cases caused words to be cut off 1 letter short

 

1.0.3

- Removed shadow_text from code which could cause an undefined property error due to removal from previous version

 

1.0.2

- Audible CAPTCHA Code wav files

- Create codes from a word list instead of random strings

 

1.0

- Added the ability to use a selected character set, rather than a-z0-9 only.

- Added the multi-color text option to use different colors for each letter.

- Switched to automatic session handling instead of using files for code storage

- Added GD Font support if ttf support is not available. Can use internal GD fonts or load new ones.

- Added the ability to set line thickness

- Added option for drawing arced lines over letters

- Added ability to choose image type for output

 

*/

 

/**

* Output images in JPEG format

*/

define('SI_IMAGE_JPEG', 1);

/**

* Output images in PNG format

*/

define('SI_IMAGE_PNG', 2);

/**

* Output images in GIF format

* Must have GD >= 2.0.28!

*/

define('SI_IMAGE_GIF', 3);

 

/**

* Securimage CAPTCHA Class.

*

* @package Securimage

* @subpackage classes

*

*/

class Securimage {

 

/**

* The desired width of the CAPTCHA image.

*

* @var int

*/

var $image_width = 175;

 

/**

* The desired width of the CAPTCHA image.

*

* @var int

*/

var $image_height = 45;

 

/**

* The image format for output.<br />

* Valid options: SI_IMAGE_PNG, SI_IMAGE_JPG, SI_IMAGE_GIF

*

* @var int

*/

var $image_type = SI_IMAGE_PNG;

 

/**

* The length of the code to generate.

*

* @var int

*/

var $code_length = 5;

 

/**

* The character set for individual characters in the image.<br />

* Letters are converted to uppercase.<br />

* The font must support the letters or there may be problematic substitutions.

*

* @var string

*/

var $charset = 'ABCDEFGHJKLMNPRSTUVWYZ23456789';

//var $charset = '0123456789';

 

/**

* Create codes using this word list

*

* @var string The path to the word list to use for creating CAPTCHA codes

*/

var $wordlist_file = 'words.txt';

 

/**

* True to use a word list file instead of a random code

*

* @var bool

*/

var $use_wordlist = true;

 

/**

* Whether to use a GD font instead of a TTF font.<br />

* TTF offers more support and options, but use this if your PHP doesn't support TTF.<br />

*

* @var boolean

*/

var $use_gd_font = false;

 

/**

* The GD font to use.<br />

* Internal gd fonts can be loaded by their number.<br />

* Alternatively, a file path can be given and the font will be loaded from file.

*

* @var mixed

*/

var $gd_font_file = 'gdfonts/automatic.gdf';

 

/**

* The approximate size of the font in pixels.<br />

* This does not control the size of the font because that is determined by the GD font itself.<br />

* This is used to aid the calculations of positioning used by this class.<br />

*

* @var int

*/

var $gd_font_size = 20;

 

// Note: These font options below do not apply if you set $use_gd_font to true with the exception of $text_color

 

/**

* The path to the TTF font file to load.

*

* @var string

*/

var $ttf_file = "./elephant.ttf";

 

/**

* The font size.<br />

* Depending on your version of GD, this should be specified as the pixel size (GD1) or point size (GD2)<br />

*

* @var int

*/

var $font_size = 24;

 

/**

* The minimum angle in degrees, with 0 degrees being left-to-right reading text.<br />

* Higher values represent a counter-clockwise rotation.<br />

* For example, a value of 90 would result in bottom-to-top reading text.

*

* @var int

*/

var $text_angle_minimum = -20;

 

/**

* The minimum angle in degrees, with 0 degrees being left-to-right reading text.<br />

* Higher values represent a counter-clockwise rotation.<br />

* For example, a value of 90 would result in bottom-to-top reading text.

*

* @var int

*/

var $text_angle_maximum = 20;

 

/**

* The X-Position on the image where letter drawing will begin.<br />

* This value is in pixels from the left side of the image.

*

* @var int

*/

var $text_x_start = 8;

 

/**

* Letters can be spaced apart at random distances.<br />

* This is the minimum distance between two letters.<br />

* This should be <i>at least</i> as wide as a font character.<br />

* Small values can cause letters to be drawn over eachother.<br />

*

* @var int

*/

var $text_minimum_distance = 30;

 

/**

* Letters can be spaced apart at random distances.<br />

* This is the maximum distance between two letters.<br />

* This should be <i>at least</i> as wide as a font character.<br />

* Small values can cause letters to be drawn over eachother.<br />

*

* @var int

*/

var $text_maximum_distance = 33;

 

/**

* The background color for the image.<br />

* This should be specified in HTML hex format.<br />

* Make sure to include the preceding # sign!

*

* @var string

*/

var $image_bg_color = "#FFFFFF";

 

/**

* The text color to use for drawing characters.<br />

* This value is ignored if $use_multi_text is set to true.<br />

* Make sure this contrasts well with the background color.<br />

* Specify the color in HTML hex format with preceding # sign

*

* @see Securimage::$use_multi_text

* @var string

*/

var $text_color = "#ff0000";

 

/**

* Set to true to use multiple colors for each character.

*

* @see Securimage::$multi_text_color

* @var boolean

*/

var $use_multi_text = true;

 

/**

* String of HTML hex colors to use.<br />

* Separate each possible color with commas.<br />

* Be sure to precede each value with the # sign.

*

* @var string

*/

var $multi_text_color = "#0a68dd,#f65c47,#8d32fd";

 

/**

* Set to true to make the characters appear transparent.

*

* @see Securimage::$text_transparency_percentage

* @var boolean

*/

var $use_transparent_text = true;

 

/**

* The percentage of transparency, 0 to 100.<br />

* A value of 0 is completely opaque, 100 is completely transparent (invisble)

*

* @see Securimage::$use_transparent_text

* @var int

*/

var $text_transparency_percentage = 15;

 

 

// Line options

/**

* Draw vertical and horizontal lines on the image.

*

* @see Securimage::$line_color

* @see Securimage::$line_distance

* @see Securimage::$line_thickness

* @see Securimage::$draw_lines_over_text

* @var boolean

*/

var $draw_lines = true;

 

/**

* The color of the lines drawn on the image.<br />

* Use HTML hex format with preceding # sign.

*

* @see Securimage::$draw_lines

* @var string

*/

var $line_color = "#80BFFF";

 

/**

* How far apart to space the lines from eachother in pixels.

*

* @see Securimage::$draw_lines

* @var int

*/

var $line_distance = 5;

 

/**

* How thick to draw the lines in pixels.<br />

* 1-3 is ideal depending on distance

*

* @see Securimage::$draw_lines

* @see Securimage::$line_distance

* @var int

*/

var $line_thickness = 1;

 

/**

* Set to true to draw angled lines on the image in addition to the horizontal and vertical lines.

*

* @see Securimage::$draw_lines

* @var boolean

*/

var $draw_angled_lines = false;

 

/**

* Draw the lines over the text.<br />

* If fales lines will be drawn before putting the text on the image.<br />

* This can make the image hard for humans to read depending on the line thickness and distance.

*

* @var boolean

*/

var $draw_lines_over_text = false;

 

/**

* For added security, it is a good idea to draw arced lines over the letters to make it harder for bots to segment the letters.<br />

* Two arced lines will be drawn over the text on each side of the image.<br />

* This is currently expirimental and may be off in certain configurations.

*

* @var boolean

*/

var $arc_linethrough = true;

 

/**

* The colors or color of the arced lines.<br />

* Use HTML hex notation with preceding # sign, and separate each value with a comma.<br />

* This should be similar to your font color for single color images.

*

* @var string

*/

var $arc_line_colors = "#8080ff";

 

/**

* Full path to the WAV files to use to make the audio files, include trailing /.<br />

* Name Files [A-Z0-9].wav

*

* @since 1.0.1

* @var string

*/

var $audio_path = './audio/';

 

 

//END USER CONFIGURATION

//There should be no need to edit below unless you really know what you are doing.

 

/**

* The gd image resource.

*

* @access private

* @var resource

*/

var $im;

 

/**

* The background image resource

*

* @access private

* @var resource

*/

var $bgimg;

 

/**

* The code generated by the script

*

* @access private

* @var string

*/

var $code;

 

/**

* The code that was entered by the user

*

* @access private

* @var string

*/

var $code_entered;

 

/**

* Whether or not the correct code was entered

*

* @access private

* @var boolean

*/

var $correct_code;

 

/**

* Class constructor.<br />

* Because the class uses sessions, this will attempt to start a session if there is no previous one.<br />

* If you do not start a session before calling the class, the constructor must be called before any

* output is sent to the browser.

*

* <code>

* $securimage = new Securimage();

* </code>

*

*/

function Securimage()

{

if ( session_id() == '' ) { // no session has been started yet, which is needed for validation

session_start();

}

}

 

/**

* Generate a code and output the image to the browser.

*

* <code>

* <?php

* include 'securimage.php';

* $securimage = new Securimage();

* $securimage->show('bg.jpg');

* ?>

* </code>

*

* @param string $background_image The path to an image to use as the background for the CAPTCHA

*/

function show($background_image = "")

{

if($background_image != "" && is_readable($background_image)) {

$this->bgimg = $background_image;

}

 

$this->doImage();

}

 

/**

* Validate the code entered by the user.

*

* <code>

$code = $_POST['code'];

if ($securimage->check($code) == false) {

die("Sorry, the code entered did not match.");

} else {

$valid = true;

}

* </code>

* @param string $code The code the user entered

* @return boolean true if the code was correct, false if not

*/

function check($code)

{

$this->code_entered = $code;

$this->validate();

return $this->correct_code;

}

 

/**

* Generate and output the image

*

* @access private

*

*/

function doImage()

{

if($this->use_transparent_text == true || $this->bgimg != "") {

$this->im = imagecreatetruecolor($this->image_width, $this->image_height);

$bgcolor = imagecolorallocate($this->im, hexdec(substr($this->image_bg_color, 1, 2)), hexdec(substr($this->image_bg_color, 3, 2)), hexdec(substr($this->image_bg_color, 5, 2)));

imagefilledrectangle($this->im, 0, 0, imagesx($this->im), imagesy($this->im), $bgcolor);

} else { //no transparency

$this->im = imagecreate($this->image_width, $this->image_height);

$bgcolor = imagecolorallocate($this->im, hexdec(substr($this->image_bg_color, 1, 2)), hexdec(substr($this->image_bg_color, 3, 2)), hexdec(substr($this->image_bg_color, 5, 2)));

}

 

if($this->bgimg != "") { $this->setBackground(); }

 

$this->createCode();

 

if (!$this->draw_lines_over_text && $this->draw_lines) $this->drawLines();

 

$this->drawWord();

 

if ($this->arc_linethrough == true) $this->arcLines();

 

if ($this->draw_lines_over_text && $this->draw_lines) $this->drawLines();

 

$this->output();

 

}

 

/**

* Set the background of the CAPTCHA image

*

* @access private

*

*/

function setBackground()

{

$dat = @getimagesize($this->bgimg);

if($dat == false) { return; }

 

switch($dat[2]) {

case 1: $newim = @imagecreatefromgif($this->bgimg); break;

case 2: $newim = @imagecreatefromjpeg($this->bgimg); break;

case 3: $newim = @imagecreatefrompng($this->bgimg); break;

case 15: $newim = @imagecreatefromwbmp($this->bgimg); break;

case 16: $newim = @imagecreatefromxbm($this->bgimg); break;

default: return;

}

 

if(!$newim) return;

 

imagecopy($this->im, $newim, 0, 0, 0, 0, $this->image_width, $this->image_height);

}

 

/**

* Draw arced lines over the text

*

* @access private

*

*/

function arcLines()

{

$colors = explode(',', $this->arc_line_colors);

imagesetthickness($this->im, 3);

 

$color = $colors[rand(0, sizeof($colors) - 1)];

$linecolor = imagecolorallocate($this->im, hexdec(substr($color, 1, 2)), hexdec(substr($color, 3, 2)), hexdec(substr($color, 5, 2)));

 

$xpos = $this->text_x_start + ($this->font_size * 2) + rand(-5, 5);

$width = $this->image_width / 2.66 + rand(3, 10);

$height = $this->font_size * 2.14 - rand(3, 10);

 

if ( rand(0,100) % 2 == 0 ) {

$start = rand(0,66);

$ypos = $this->image_height / 2 - rand(5, 15);

$xpos += rand(5, 15);

} else {

$start = rand(180, 246);

$ypos = $this->image_height / 2 + rand(5, 15);

}

 

$end = $start + rand(75, 110);

 

imagearc($this->im, $xpos, $ypos, $width, $height, $start, $end, $linecolor);

 

$color = $colors[rand(0, sizeof($colors) - 1)];

$linecolor = imagecolorallocate($this->im, hexdec(substr($color, 1, 2)), hexdec(substr($color, 3, 2)), hexdec(substr($color, 5, 2)));

 

if ( rand(1,75) % 2 == 0 ) {

$start = rand(45, 111);

$ypos = $this->image_height / 2 - rand(5, 15);

$xpos += rand(5, 15);

} else {

$start = rand(200, 250);

$ypos = $this->image_height / 2 + rand(5, 15);

}

 

$end = $start + rand(75, 100);

 

imagearc($this->im, $this->image_width * .75, $ypos, $width, $height, $start, $end, $linecolor);

}

 

/**

* Draw lines on the image

*

* @access private

*

*/

function drawLines()

{

$linecolor = imagecolorallocate($this->im, hexdec(substr($this->line_color, 1, 2)), hexdec(substr($this->line_color, 3, 2)), hexdec(substr($this->line_color, 5, 2)));

imagesetthickness($this->im, $this->line_thickness);

 

//vertical lines

for($x = 1; $x < $this->image_width; $x += $this->line_distance) {

imageline($this->im, $x, 0, $x, $this->image_height, $linecolor);

}

 

//horizontal lines

for($y = 11; $y < $this->image_height; $y += $this->line_distance) {

imageline($this->im, 0, $y, $this->image_width, $y, $linecolor);

}

 

if ($this->draw_angled_lines == true) {

for ($x = -($this->image_height); $x < $this->image_width; $x += $this->line_distance) {

imageline($this->im, $x, 0, $x + $this->image_height, $this->image_height, $linecolor);

}

 

for ($x = $this->image_width + $this->image_height; $x > 0; $x -= $this->line_distance) {

imageline($this->im, $x, 0, $x - $this->image_height, $this->image_height, $linecolor);

}

}

}

 

/**

* Draw the CAPTCHA code over the image

*

* @access private

*

*/

function drawWord()

{

if ($this->use_gd_font == true) {

if (!is_int($this->gd_font_file)) { //is a file name

$font = @imageloadfont($this->gd_font_file);

if ($font == false) {

trigger_error("Failed to load GD Font file {$this->gd_font_file} ", E_USER_WARNING);

return;

}

} else { //gd font identifier

$font = $this->gd_font_file;

}

 

$color = imagecolorallocate($this->im, hexdec(substr($this->text_color, 1, 2)), hexdec(substr($this->text_color, 3, 2)), hexdec(substr($this->text_color, 5, 2)));

imagestring($this->im, $font, $this->text_x_start, ($this->image_height / 2) - ($this->gd_font_size / 2), $this->code, $color);

 

} else { //ttf font

if($this->use_transparent_text == true) {

$alpha = intval($this->text_transparency_percentage / 100 * 127);

$font_color = imagecolorallocatealpha($this->im, hexdec(substr($this->text_color, 1, 2)), hexdec(substr($this->text_color, 3, 2)), hexdec(substr($this->text_color, 5, 2)), $alpha);

} else { //no transparency

$font_color = imagecolorallocate($this->im, hexdec(substr($this->text_color, 1, 2)), hexdec(substr($this->text_color, 3, 2)), hexdec(substr($this->text_color, 5, 2)));

}

 

$x = $this->text_x_start;

$strlen = strlen($this->code);

$y_min = ($this->image_height / 2) + ($this->font_size / 2) - 2;

$y_max = ($this->image_height / 2) + ($this->font_size / 2) + 2;

$colors = explode(',', $this->multi_text_color);

 

for($i = 0; $i < $strlen; ++$i) {

$angle = rand($this->text_angle_minimum, $this->text_angle_maximum);

$y = rand($y_min, $y_max);

if ($this->use_multi_text == true) {

$idx = rand(0, sizeof($colors) - 1);

$r = substr($colors[$idx], 1, 2);

$g = substr($colors[$idx], 3, 2);

$b = substr($colors[$idx], 5, 2);

if($this->use_transparent_text == true) {

$font_color = imagecolorallocatealpha($this->im, "0x$r", "0x$g", "0x$b", $alpha);

} else {

$font_color = imagecolorallocate($this->im, "0x$r", "0x$g", "0x$b");

}

}

@imagettftext($this->im, $this->font_size, $angle, $x, $y, $font_color, $this->ttf_file, $this->code{$i});

 

$x += rand($this->text_minimum_distance, $this->text_maximum_distance);

} //for loop

} //else ttf font

} //function

 

/**

* Create a code and save to the session

*

* @since 1.0.1

*

*/

function createCode()

{

$this->code = false;

 

if ($this->use_wordlist && is_readable($this->wordlist_file)) {

$this->code = $this->readCodeFromFile();

}

 

if ($this->code == false) {

$this->code = $this->generateCode($this->code_length);

}

 

$this->saveData();

}

 

/**

* Generate a code

*

* @access private

* @param int $len The code length

* @return string

*/

function generateCode($len)

{

$code = '';

 

for($i = 1, $cslen = strlen($this->charset); $i <= $len; ++$i) {

$code .= strtoupper( $this->charset{rand(0, $cslen - 1)} );

}

return $code;

}

 

/**

* Reads a word list file to get a code

*

* @access private

* @since 1.0.2

* @return mixed false on failure, a word on success

*/

function readCodeFromFile()

{

$fp = @fopen($this->wordlist_file, 'rb');

if (!$fp) return false;

 

$fsize = filesize($this->wordlist_file);

if ($fsize < 32) return false; // too small of a list to be effective

 

if ($fsize < 128) {

$max = $fsize; // still pretty small but changes the range of seeking

} else {

$max = 128;

}

 

fseek($fp, rand(0, $fsize - $max), SEEK_SET);

$data = fread($fp, 128); // read a random 128 bytes from file

fclose($fp);

$data = preg_replace("/\r?\n/", "\n", $data);

 

$start = strpos($data, "\n", rand(0, 100)) + 1; // random start position

$end = strpos($data, "\n", $start); // find end of word

 

return strtolower(substr($data, $start, $end - $start)); // return substring in 128 bytes

}

 

/**

* Output image to the browser

*

* @access private

*

*/

function output()

{

header("Expires: Sun, 1 Jan 2000 12:00:00 GMT");

header("Last-Modified: " . gmdate("D, d M Y H:i:s") . "GMT");

header("Cache-Control: no-store, no-cache, must-revalidate");

header("Cache-Control: post-check=0, pre-check=0", false);

header("Pragma: no-cache");

 

switch($this->image_type)

{

case SI_IMAGE_JPEG:

header("Content-Type: image/jpeg");

imagejpeg($this->im, null, 90);

break;

 

case SI_IMAGE_GIF:

header("Content-Type: image/gif");

imagegif($this->im);

break;

 

default:

header("Content-Type: image/png");

imagepng($this->im);

break;

}

 

imagedestroy($this->im);

}

 

/**

* Get WAV file data of the spoken code.<br />

* This is appropriate for output to the browser as audio/x-wav

*

* @since 1.0.1

* @return string WAV data

*

*/

function getAudibleCode()

{

$letters = array();

$code = $this->getCode();

 

if ($code == '') {

$this->createCode();

$code = $this->getCode();

}

 

for($i = 0; $i < strlen($code); ++$i) {

$letters[] = $code{$i};

}

 

return $this->generateWAV($letters);

}

 

/**

* Save the code in the session

*

* @access private

*

*/

function saveData()

{

$_SESSION['securimage_code_value'] = strtolower($this->code);

}

 

/**

* Validate the code to the user code

*

* @access private

*

*/

function validate()

{

if ( isset($_SESSION['securimage_code_value']) && !empty($_SESSION['securimage_code_value']) ) {

if ( $_SESSION['securimage_code_value'] == strtolower(trim($this->code_entered)) ) {

$this->correct_code = true;

$_SESSION['securimage_code_value'] = '';

} else {

$this->correct_code = false;

}

} else {

$this->correct_code = false;

}

}

 

/**

* Get the captcha code

*

* @since 1.0.1

* @return string

*/

function getCode()

{

if (isset($_SESSION['securimage_code_value']) && !empty($_SESSION['securimage_code_value'])) {

return $_SESSION['securimage_code_value'];

} else {

return '';

}

}

 

/**

* Check if the user entered code was correct

*

* @access private

* @return boolean

*/

function checkCode()

{

return $this->correct_code;

}

 

/**

* Generate a wav file by concatenating individual files

* @since 1.0.1

* @access private

* @param array $letters Array of letters to build a file from

* @return string WAV file data

*/

function generateWAV($letters)

{

$first = true; // use first file to write the header...

$data_len = 0;

$files = array();

$out_data = '';

 

foreach ($letters as $letter) {

$filename = $this->audio_path . strtoupper($letter) . '.wav';

 

$fp = fopen($filename, 'rb');

 

$file = array();

 

$data = fread($fp, filesize($filename)); // read file in

 

$header = substr($data, 0, 36);

$body = substr($data, 44);

 

 

$data = unpack('NChunkID/VChunkSize/NFormat/NSubChunk1ID/VSubChunk1Size/vAudioFormat/vNumChannels/VSampleRate/VByteRate/vBlockAlign/vBitsPerSample', $header);

 

$file['sub_chunk1_id'] = $data['SubChunk1ID'];

$file['bits_per_sample'] = $data['BitsPerSample'];

$file['channels'] = $data['NumChannels'];

$file['format'] = $data['AudioFormat'];

$file['sample_rate'] = $data['SampleRate'];

$file['size'] = $data['ChunkSize'] + 8;

$file['data'] = $body;

 

if ( ($p = strpos($file['data'], 'LIST')) !== false) {

// If the LIST data is not at the end of the file, this will probably break your sound file

$info = substr($file['data'], $p + 4, 8);

$data = unpack('Vlength/Vjunk', $info);

$file['data'] = substr($file['data'], 0, $p);

$file['size'] = $file['size'] - (strlen($file['data']) - $p);

}

 

$files[] = $file;

$data = null;

$header = null;

$body = null;

 

$data_len += strlen($file['data']);

 

fclose($fp);

}

 

$out_data = '';

for($i = 0; $i < sizeof($files); ++$i) {

if ($i == 0) { // output header

$out_data .= pack('C4VC8', ord('R'), ord('I'), ord('F'), ord('F'), $data_len + 36, ord('W'), ord('A'), ord('V'), ord('E'), ord('f'), ord('m'), ord('t'), ord(' '));

 

$out_data .= pack('VvvVVvv',

16,

$files[$i]['format'],

$files[$i]['channels'],

$files[$i]['sample_rate'],

$files[$i]['sample_rate'] * (($files[$i]['bits_per_sample'] * $files[$i]['channels']) / 8),

($files[$i]['bits_per_sample'] * $files[$i]['channels']) / 8,

$files[$i]['bits_per_sample'] );

 

$out_data .= pack('C4', ord('d'), ord('a'), ord('t'), ord('a'));

 

$out_data .= pack('V', $data_len);

}

 

$out_data .= $files[$i]['data'];

}

 

return $out_data;

}

} /* class Securimage */

 

?>

 

 

secuirmage_show.php

 

 

<?php

include 'securimage.php';

$img = new securimage();

$img->show(); // alternate use:

$img->show('/path/to/background.jpg');

?>

 

Mysle że pomogłem;>

Edytowane przez Luk@s

//za duża sygna

//Gejoning

×
×
  • Dodaj nową pozycję...