recaptcha_helper.php ➔ recaptcha_check_answer() - Code Metrics - Inspection of "pre release" - imagecms/ImageCMS - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — development ( a150a5...f82eb6 )

by Andrij

created 2016-05-10 10:01 UTC

recaptcha_helper.php ➔ recaptcha_check_answer() D

↳ Parent: Project

Complexity

Conditions	10
Paths	5

Size

Total Lines	40
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
cc	10
eloc	26
c	2
b	1
f	0
nc	5
nop	5
dl	0
loc	40
rs	4.8196

How to fix Complexity

<?php

/*

 * This is a PHP library that handles calling reCAPTCHA.
 *    - Documentation and latest version
 *          http://recaptcha.net/plugins/php/
 *    - Get a reCAPTCHA API Key
 *          http://recaptcha.net/api/getkey
 *    - Discussion group
 *          http://groups.google.com/group/recaptcha
 *
 * Copyright (c) 2007 reCAPTCHA -- http://recaptcha.net
 * AUTHORS:
 *   Mike Crawford
 *   Ben Maurer
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

/**
 * The reCAPTCHA server URL's
 */
define('RECAPTCHA_API_SERVER', 'http://api.recaptcha.net');
define('RECAPTCHA_API_SECURE_SERVER', 'https://api-secure.recaptcha.net');
define('RECAPTCHA_VERIFY_SERVER', 'api-verify.recaptcha.net');

/**
 * Encodes the given data into a query string format
 * @param $data - array of string elements to be encoded

 * @return string - encoded request
 */
function _recaptcha_qsencode($data) {
    $req = '';
    foreach ($data as $key => $value) {
        $req .= $key . '=' . urlencode(stripslashes($value)) . '&';
    }

    // Cut the last '&'
    $req = substr($req, 0, strlen($req) - 1);
    return $req;
}

/**
 * Submits an HTTP POST to a reCAPTCHA server
 * @param string $host
 * @param string $path
 * @param array $data
 * @param int port

 * @return array response

 */
function _recaptcha_http_post($host, $path, $data, $port = 80) {

    $req = _recaptcha_qsencode($data);

    $http_request = "POST $path HTTP/1.0\r\n";
    $http_request .= "Host: $host\r\n";
    $http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
    $http_request .= 'Content-Length: ' . strlen($req) . "\r\n";
    $http_request .= "User-Agent: reCAPTCHA/PHP\r\n";
    $http_request .= "\r\n";
    $http_request .= $req;

    $response = '';
    if (false == ( $fs = @fsockopen($host, $port, $errno, $errstr, 10) )) {

        die('Could not open socket');
    }

    fwrite($fs, $http_request);

    while (!feof($fs)) {
        $response .= fgets($fs, 1160); // One TCP-IP packet
    } fclose($fs);
    $response = explode("\r\n\r\n", $response, 2);

    return $response;
}

/**
 * Gets the challenge HTML (javascript and non-javascript version).
 * This is called from the browser, and the resulting reCAPTCHA HTML widget
 * is embedded within the HTML form it was called from.
 * @param string $pubkey A public key for reCAPTCHA
 * @param string $error The error given by reCAPTCHA (optional, default is null)

 * @param boolean $use_ssl Should the request be made over ssl? (optional, default is false)

 * @return string - The HTML to be embedded in the user's form.

 */
function recaptcha_get_html($pubkey, $error = null, $use_ssl = false) {

    if ($pubkey == null || $pubkey == '') {
        die("To use reCAPTCHA you must get an API key from <a href='http://recaptcha.net/api/getkey'>http://recaptcha.net/api/getkey</a>");
    }

    if ($use_ssl) {
        $server = RECAPTCHA_API_SECURE_SERVER;
    } else {
        $server = RECAPTCHA_API_SERVER;
    }

    $errorpart = '';
    if ($error) {
        $errorpart = '&amp;error=' . $error;
    }
    return '<script type="text/javascript" src="' . $server . '/challenge?k=' . $pubkey . $errorpart . '"></script>

	<noscript>
  		<iframe src="' . $server . '/noscript?k=' . $pubkey . $errorpart . '" height="300" width="500" frameborder="0"></iframe><br/>
  		<textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
  		<input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
	</noscript>';
}

/**
 * A ReCaptchaResponse is returned from recaptcha_check_answer()
 */
class ReCaptchaResponse
{


    public $is_valid;

    public $error;

}

/**
 * Calls an HTTP POST function to verify if the user's guess was correct
 * @param string $privkey
 * @param string $remoteip
 * @param string $challenge
 * @param string $response
 * @param array $extra_params an array of extra variables to post to the server
 * @return ReCaptchaResponse

 */
function recaptcha_check_answer($privkey, $remoteip, $challenge, $response, $extra_params = []) {

    if ($privkey == null || $privkey == '') {
        die("To use reCAPTCHA you must get an API key from <a href='http://recaptcha.net/api/getkey'>http://recaptcha.net/api/getkey</a>");
    }

    if ($remoteip == null || $remoteip == '') {
        die('For security reasons, you must pass the remote ip to reCAPTCHA');
    }

    //discard spam submissions
    if ($challenge == null || strlen($challenge) == 0 || $response == null || strlen($response) == 0) {
        $recaptcha_response = new ReCaptchaResponse();
        $recaptcha_response->is_valid = false;
        $recaptcha_response->error = 'incorrect-captcha-sol';
        return $recaptcha_response;
    }

    $response = _recaptcha_http_post(
        RECAPTCHA_VERIFY_SERVER,
        '/verify',
        [
         'privatekey' => $privkey,
         'remoteip'   => $remoteip,
         'challenge'  => $challenge,
         'response'   => $response,
        ] + $extra_params
    );

    $answers = explode("\n", $response[1]);
    $recaptcha_response = new ReCaptchaResponse();

    if (trim($answers[0]) == 'true') {
        $recaptcha_response->is_valid = true;
    } else {
        $recaptcha_response->is_valid = false;
        $recaptcha_response->error = $answers[1];
    }
    return $recaptcha_response;
}

/**
 * gets a URL where the user can sign up for reCAPTCHA. If your application
 * has a configuration page where you enter a key, you should provide a link
 * using this function.
 * @param string $domain The domain where the page is hosted

 * @param string $appname The name of your application

 */
function recaptcha_get_signup_url($domain = null, $appname = null) {
    return 'http://recaptcha.net/api/getkey?' . _recaptcha_qsencode(['domain' => $domain, 'app' => $appname]);
}

function _recaptcha_aes_pad($val) {
    $block_size = 16;
    $numpad = $block_size - (strlen($val) % $block_size);
    return str_pad($val, strlen($val) + $numpad, chr($numpad));
}

/* Mailhide related code */

function _recaptcha_aes_encrypt($val, $ky) {
    if (!function_exists('mcrypt_encrypt')) {
        die('To use reCAPTCHA Mailhide, you need to have the mcrypt php module installed.');
    }
    $mode = MCRYPT_MODE_CBC;
    $enc = MCRYPT_RIJNDAEL_128;
    $val = _recaptcha_aes_pad($val);
    return mcrypt_encrypt($enc, $ky, $val, $mode, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0");
}

function _recaptcha_mailhide_urlbase64($x) {
    return strtr(base64_encode($x), '+/', '-_');
}

/* gets the reCAPTCHA Mailhide url for a given email, public key and private key */

function recaptcha_mailhide_url($pubkey, $privkey, $email) {
    if ($pubkey == '' || $pubkey == null || $privkey == '' || $privkey == null) {
        die(
            'To use reCAPTCHA Mailhide, you have to sign up for a public and private key, ' .
            "you can do so at <a href='http://mailhide.recaptcha.net/apikey'>http://mailhide.recaptcha.net/apikey</a>"
        );
    }

    $ky = pack('H*', $privkey);
    $cryptmail = _recaptcha_aes_encrypt($email, $ky);

    return 'http://mailhide.recaptcha.net/d?k=' . $pubkey . '&c=' . _recaptcha_mailhide_urlbase64($cryptmail);
}

/**
 * gets the parts of the email to expose to the user.
 * eg, given johndoe@example,com return ["john", "example.com"].
 * the email is then displayed as [email protected]
 */
function _recaptcha_mailhide_email_parts($email) {
    $arr = preg_split('/@/', $email);

    if (strlen($arr[0]) <= 4) {
        $arr[0] = substr($arr[0], 0, 1);
    } else if (strlen($arr[0]) <= 6) {

        $arr[0] = substr($arr[0], 0, 3);
    } else {
        $arr[0] = substr($arr[0], 0, 4);
    }
    return $arr;
}

/**
 * Gets html to display an email address given a public an private key.
 * to get a key, go to:
 *
 * http://mailhide.recaptcha.net/apikey

 */
function recaptcha_mailhide_html($pubkey, $privkey, $email) {
    $emailparts = _recaptcha_mailhide_email_parts($email);
    $url = recaptcha_mailhide_url($pubkey, $privkey, $email);

    return htmlentities($emailparts[0]) . "<a href='" . htmlentities($url) .
            "' onclick=\"window.open('" . htmlentities($url) . "', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;\" title=\"Reveal this e-mail address\">...</a>@" . htmlentities($emailparts[1]);
}

1			<?php
2
3			/*
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report You must use "/**" style comments for a file comment Loading history...
4			* This is a PHP library that handles calling reCAPTCHA.
5			* - Documentation and latest version
6			* http://recaptcha.net/plugins/php/
7			* - Get a reCAPTCHA API Key
8			* http://recaptcha.net/api/getkey
9			* - Discussion group
10			* http://groups.google.com/group/recaptcha
11			*
12			* Copyright (c) 2007 reCAPTCHA -- http://recaptcha.net
13			* AUTHORS:
14			* Mike Crawford
15			* Ben Maurer
16			*
17			* Permission is hereby granted, free of charge, to any person obtaining a copy
18			* of this software and associated documentation files (the "Software"), to deal
19			* in the Software without restriction, including without limitation the rights
20			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
21			* copies of the Software, and to permit persons to whom the Software is
22			* furnished to do so, subject to the following conditions:
23			*
24			* The above copyright notice and this permission notice shall be included in
25			* all copies or substantial portions of the Software.
26			*
27			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
28			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
29			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
30			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
31			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
32			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
33			* THE SOFTWARE.
34			*/
35
36			/**
37			* The reCAPTCHA server URL's
38			*/
39			define('RECAPTCHA_API_SERVER', 'http://api.recaptcha.net');
40			define('RECAPTCHA_API_SECURE_SERVER', 'https://api-secure.recaptcha.net');
41			define('RECAPTCHA_VERIFY_SERVER', 'api-verify.recaptcha.net');
42
43			/**
44			* Encodes the given data into a query string format
45			* @param $data - array of string elements to be encoded
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Missing parameter type Loading history...
46			* @return string - encoded request
47			*/
48			function _recaptcha_qsencode($data) {
49			$req = '';
50			foreach ($data as $key => $value) {
51			$req .= $key . '=' . urlencode(stripslashes($value)) . '&';
52			}
53
54			// Cut the last '&'
55			$req = substr($req, 0, strlen($req) - 1);
56			return $req;
57			}
58
59			/**
60			* Submits an HTTP POST to a reCAPTCHA server
61			* @param string $host
62			* @param string $path
63			* @param array $data
64			* @param int port
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Missing parameter name Loading history...
65			* @return array response
			0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Should the return type not be `null\|array`? Also, consider making the array more specific, something like `array<String>`, or `String[]`. This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. If the return type contains the type array, this check recommends the use of a more specific type like `String[]` or `array<String>`. Loading history...
66			*/
67			function _recaptcha_http_post($host, $path, $data, $port = 80) {
68
69			$req = _recaptcha_qsencode($data);
70
71			$http_request = "POST $path HTTP/1.0\r\n";
72			$http_request .= "Host: $host\r\n";
73			$http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
74			$http_request .= 'Content-Length: ' . strlen($req) . "\r\n";
75			$http_request .= "User-Agent: reCAPTCHA/PHP\r\n";
76			$http_request .= "\r\n";
77			$http_request .= $req;
78
79			$response = '';
80			if (false == ( $fs = @fsockopen($host, $port, $errno, $errstr, 10) )) {
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report There should be no white space after an opening "(" Loading history... introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report There should be no white space before a closing ")" Loading history...
81			die('Could not open socket');
82			}
83
84			fwrite($fs, $http_request);
85
86			while (!feof($fs)) {
87			$response .= fgets($fs, 1160); // One TCP-IP packet
88			} fclose($fs);
89			$response = explode("\r\n\r\n", $response, 2);
90
91			return $response;
92			}
93
94			/**
95			* Gets the challenge HTML (javascript and non-javascript version).
96			* This is called from the browser, and the resulting reCAPTCHA HTML widget
97			* is embedded within the HTML form it was called from.
98			* @param string $pubkey A public key for reCAPTCHA
99			* @param string $error The error given by reCAPTCHA (optional, default is null)
			0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Should the type for parameter `$error` not be `string\|null`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
100			* @param boolean $use_ssl Should the request be made over ssl? (optional, default is false)
101
102			* @return string - The HTML to be embedded in the user's form.
			0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Should the return type not be `null\|string`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
103			*/
104			function recaptcha_get_html($pubkey, $error = null, $use_ssl = false) {
105
106			if ($pubkey == null \|\| $pubkey == '') {
107			die("To use reCAPTCHA you must get an API key from <a href='http://recaptcha.net/api/getkey'>http://recaptcha.net/api/getkey</a>");
108			}
109
110			if ($use_ssl) {
111			$server = RECAPTCHA_API_SECURE_SERVER;
112			} else {
113			$server = RECAPTCHA_API_SERVER;
114			}
115
116			$errorpart = '';
117			if ($error) {
118			$errorpart = '&error=' . $error;
119			}
120			return '<script type="text/javascript" src="' . $server . '/challenge?k=' . $pubkey . $errorpart . '"></script>
121
122			<noscript>
123			<iframe src="' . $server . '/noscript?k=' . $pubkey . $errorpart . '" height="300" width="500" frameborder="0"></iframe><br/>
124			<textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
125			<input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
126			</noscript>';
127			}
128
129			/**
130			* A ReCaptchaResponse is returned from recaptcha_check_answer()
131			*/
132			class ReCaptchaResponse
133			{
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Opening brace of a class must be on the same line as the definition Loading history...
134
135			public $is_valid;
136
137			public $error;
138
139			}
140
141			/**
142			* Calls an HTTP POST function to verify if the user's guess was correct
143			* @param string $privkey
144			* @param string $remoteip
145			* @param string $challenge
146			* @param string $response
147			* @param array $extra_params an array of extra variables to post to the server
148			* @return ReCaptchaResponse
			0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Should the return type not be `ReCaptchaResponse\|null`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
149			*/
150			function recaptcha_check_answer($privkey, $remoteip, $challenge, $response, $extra_params = []) {
151
152			if ($privkey == null \|\| $privkey == '') {
153			die("To use reCAPTCHA you must get an API key from <a href='http://recaptcha.net/api/getkey'>http://recaptcha.net/api/getkey</a>");
154			}
155
156			if ($remoteip == null \|\| $remoteip == '') {
157			die('For security reasons, you must pass the remote ip to reCAPTCHA');
158			}
159
160			//discard spam submissions
161			if ($challenge == null \|\| strlen($challenge) == 0 \|\| $response == null \|\| strlen($response) == 0) {
162			$recaptcha_response = new ReCaptchaResponse();
163			$recaptcha_response->is_valid = false;
164			$recaptcha_response->error = 'incorrect-captcha-sol';
165			return $recaptcha_response;
166			}
167
168			$response = _recaptcha_http_post(
169			RECAPTCHA_VERIFY_SERVER,
170			'/verify',
171			[
172			'privatekey' => $privkey,
173			'remoteip' => $remoteip,
174			'challenge' => $challenge,
175			'response' => $response,
176			] + $extra_params
177			);
178
179			$answers = explode("\n", $response[1]);
180			$recaptcha_response = new ReCaptchaResponse();
181
182			if (trim($answers[0]) == 'true') {
183			$recaptcha_response->is_valid = true;
184			} else {
185			$recaptcha_response->is_valid = false;
186			$recaptcha_response->error = $answers[1];
187			}
188			return $recaptcha_response;
189			}
190
191			/**
192			* gets a URL where the user can sign up for reCAPTCHA. If your application
193			* has a configuration page where you enter a key, you should provide a link
194			* using this function.
195			* @param string $domain The domain where the page is hosted
			0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Should the type for parameter `$domain` not be `string\|null`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
196			* @param string $appname The name of your application
			0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Should the type for parameter `$appname` not be `string\|null`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
197			*/
198			function recaptcha_get_signup_url($domain = null, $appname = null) {
199			return 'http://recaptcha.net/api/getkey?' . _recaptcha_qsencode(['domain' => $domain, 'app' => $appname]);
200			}
201
202			function _recaptcha_aes_pad($val) {
203			$block_size = 16;
204			$numpad = $block_size - (strlen($val) % $block_size);
205			return str_pad($val, strlen($val) + $numpad, chr($numpad));
206			}
207
208			/* Mailhide related code */
209
210			function _recaptcha_aes_encrypt($val, $ky) {
211			if (!function_exists('mcrypt_encrypt')) {
212			die('To use reCAPTCHA Mailhide, you need to have the mcrypt php module installed.');
213			}
214			$mode = MCRYPT_MODE_CBC;
215			$enc = MCRYPT_RIJNDAEL_128;
216			$val = _recaptcha_aes_pad($val);
217			return mcrypt_encrypt($enc, $ky, $val, $mode, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0");
218			}
219
220			function _recaptcha_mailhide_urlbase64($x) {
221			return strtr(base64_encode($x), '+/', '-_');
222			}
223
224			/* gets the reCAPTCHA Mailhide url for a given email, public key and private key */
225
226			function recaptcha_mailhide_url($pubkey, $privkey, $email) {
227			if ($pubkey == '' \|\| $pubkey == null \|\| $privkey == '' \|\| $privkey == null) {
228			die(
229			'To use reCAPTCHA Mailhide, you have to sign up for a public and private key, ' .
230			"you can do so at <a href='http://mailhide.recaptcha.net/apikey'>http://mailhide.recaptcha.net/apikey</a>"
231			);
232			}
233
234			$ky = pack('H*', $privkey);
235			$cryptmail = _recaptcha_aes_encrypt($email, $ky);
236
237			return 'http://mailhide.recaptcha.net/d?k=' . $pubkey . '&c=' . _recaptcha_mailhide_urlbase64($cryptmail);
238			}
239
240			/**
241			* gets the parts of the email to expose to the user.
242			* eg, given johndoe@example,com return ["john", "example.com"].
243			* the email is then displayed as [email protected]
244			*/
245			function _recaptcha_mailhide_email_parts($email) {
246			$arr = preg_split('/@/', $email);
247
248			if (strlen($arr[0]) <= 4) {
249			$arr[0] = substr($arr[0], 0, 1);
250			} else if (strlen($arr[0]) <= 6) {
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Use "elseif" in place of "else if" Loading history...
251			$arr[0] = substr($arr[0], 0, 3);
252			} else {
253			$arr[0] = substr($arr[0], 0, 4);
254			}
255			return $arr;
256			}
257
258			/**
259			* Gets html to display an email address given a public an private key.
260			* to get a key, go to:
261			*
262			* http://mailhide.recaptcha.net/apikey
			0 ignored issues – show introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Doc comment long description must start with a capital letter Loading history...
263			*/
264			function recaptcha_mailhide_html($pubkey, $privkey, $email) {
265			$emailparts = _recaptcha_mailhide_email_parts($email);
266			$url = recaptcha_mailhide_url($pubkey, $privkey, $email);
267
268			return htmlentities($emailparts[0]) . "<a href='" . htmlentities($url) .
269			"' onclick=\"window.open('" . htmlentities($url) . "', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;\" title=\"Reveal this e-mail address\">...</a>@" . htmlentities($emailparts[1]);
270			}

imagecms / ImageCMS

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recaptcha_helper.php ➔ recaptcha_check_answer() D

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Duplication

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