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reCAPTCHA v.2.0. Example Form

reCAPTCHA v.2.0. Sample Form. You need to get API key for your site. https://www.google.com/recaptcha/admin#list
//submit.php
<!DOCTYPE html>
<html> 
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<meta name=viewport content="width=device-width, initial-scale=1" />
<meta name="description" content="devCodePro" />
<meta name="ROBOTS" content="All" />
<script src="https://www.google.com/recaptcha/api.js"></script>
<style>
body{background-color:#fff;font-family:tahoma,serif;font-size:15px;color:#555;font-weight:900;width:40%;overflow:hidden;margin:50px auto 0}
.info{padding:15px;text-align:center;background:#6C89B5;color:#fff;margin:0 5px}
pre{background:#F7F7F7;white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word;color:#354165;font-family:Consolas,Menlo,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,Courier New,monospace,sans-serif;font-size:15px}
</style>
</head>
<body>
<?php
if(isset($_POST['query'])) {
 echo "<pre>".var_dump($_POST)."</pre>";
 if(isset($_POST['g-recaptcha-response'])) {
  $recaptcha = $_POST['g-recaptcha-response'];
 } else {
  echo "<div class='info'>Please check the the captcha</div>";
  die();
 }
 if(!$recaptcha) {
  echo "<div class='info'>Please check the the captcha</div>";
  die();
 }
 $mySecretKey = "----Enter Secret Key----";
 $ip = $_SERVER['REMOTE_ADDR'];
 $response = file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=".$mySecretKey."&response=".$recaptcha."");
 print_r("<pre>".$response."</pre>");
 $getResponse = json_decode($response,true);
 if(intval($getResponse['success']) !== 1) {
  echo "<div class='info'>Error</div>";
 } else {
  echo "<div class='info'>Thank You</div>";
 }
} else {
?>
<form action="submit.php" method="post">
 <div class="g-recaptcha" data-sitekey="Enter Site Key"></div>
<div>
<input type="submit" value="Query" name="query" />
</div>
</form>
<?php } ?>
</body>
</html>
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comments: 1 / hits: 31593  / 6 years ago, mon, jan 9, 17, 02:50:09
More From » PHP
 

Comments

1
Awesome, the only working solution among hundreds of other not working tutorials. Very easy and implemented in seconds. Thanks :)
[#27] Wednesday, January 1, 2020, 8:53:15
 
waleedbarakat
commented 3 years ago
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Posted
jimmy
Member since Dec 15, 2016
Total Code Snippets: 16
Total Comments: 2
Location: n/a
jimmy snippets
6 years ago, mon, dec 5, 16, 1:47:20
//php require_once ('recaptchalib.php'); $mypublickey = "456723345"; $smarty->assign("captcha", recaptcha_get_html($mypublickey)); //smarty {$captcha}
comments: 1 / hits: 5034
PHP
6 years ago, mon, jan 16, 17, 2:18:41
//stopforumspam.php <?php /** * checkStopForumSpam() * * @param mixed $email * @param mixed $ipse * @return void */ function checkStopForumSpam($email,$ipse) { libxml_use_internal_errors(true); @$xml_string = file_get_contents('http://www.stopforumspam.com/api?ip='.$ipse.'&email='.$email.''); if(!$xml_string) { echo "Failed loading document. Your host can make remote connection with the DB."; foreach(libxml_get_errors() as $error) { } die('Sorry, your registration could not be processed.'); } else { $xml_string = file_get_contents('http://www.stopforumspam.com/api?ip='.$ipse.'&email='.$email.''); $xml = new SimpleXMLElement($xml_string); if($xml->appears == 'yes') { echo "Sorry, your registration could not be processed."; $emailto = "Email: ".$email." - IP: ".$ipse."r"; $file = "banlog.log"; @$fh = fopen($file,'a'); @fwrite($fh,$emailto."n"); @fclose($fh); die(); } } } ?> //usage require_once ('stopforumspam.php'); $ipse = $_SERVER['REMOTE_ADDR']; $email = htmlspecialchars($_POST['email']); checkStopForumSpam($email,$ipse);
comments: 1 / hits: 3191
PHP
6 years ago, sat, jan 21, 17, 5:41:42
=======plugin.php======= <?php // Copyright 2011 Toby Zerner, Simon Zerner // This file is part of esoTalk. Please see the included license file for usage information. if(!defined("IN_ESOTALK")) exit; ET::$pluginInfo["BBCode"] = array("name" => "BBCode","description" => "Formats BBCode within posts, allowing users to style their text.","version" => ESOTALK_VERSION,"author" => "esoTalk Team","authorEmail" => "[email protected]","authorURL" => "http://esotalk.org","license" => "GPLv2"); /** * ETPlugin_BBCode * @package * @author devcodepro.com * @version 2017 * @access public */ class ETPlugin_BBCode extends ETPlugin { public function handler_conversationController_renderBefore($sender) { $sender->addJSFile($this->resource("bbcode.js")); $sender->addCSSFile($this->resource("bbcode.css")); } public function handler_conversationController_getEditControls($sender,&$controls,$id) { addToArrayString($controls,"fixed","<a href='javascript:BBCode.fixed(\"$id\");void(0)' title='".T("Code")."' class='control-fixed'><i class='icon-code'></i></a>",0); addToArrayString($controls,"image","<a href='javascript:BBCode.image(\"$id\");void(0)' title='".T("Image")."' class='control-img'><i class='icon-picture'></i></a>",0); addToArrayString($controls,"link","<a href='javascript:BBCode.link(\"$id\");void(0)' title='".T("Link")."' class='control-link'><i class='icon-link'></i></a>",0); addToArrayString($controls,"strike","<a href='javascript:BBCode.strikethrough(\"$id\");void(0)' title='".T("Strike")."' class='control-s'><i class='icon-strikethrough'></i></a>",0); addToArrayString($controls,"header","<a href='javascript:BBCode.header(\"$id\");void(0)' title='".T("Header")."' class='control-h'><i class='icon-h-sign'></i></a>",0); addToArrayString($controls,"italic","<a href='javascript:BBCode.italic(\"$id\");void(0)' title='".T("Italic")."' class='control-i'><i class='icon-italic'></i></a>",0); addToArrayString($controls,"bold","<a href='javascript:BBCode.bold(\"$id\");void(0)' title='".T("Bold")."' class='control-b'><i class='icon-bold'></i></a>",0); addToArrayString($controls,"color","<a href='javascript:BBCode.color(\"$id\");void(0)' title='".T("Color")."' class='control-b'>COLOR</a>",0); } public function handler_format_beforeFormat($sender) { $hideBlock = create_function('&$blockFixedContents, $contents',' $blockFixedContents[] = $contents; return "</p><pre></pre><p>";'); $hideInline = create_function('&$inlineFixedContents, $contents',' $inlineFixedContents[] = $contents; return "<code></code>";'); $this->blockFixedContents = array(); $this->inlineFixedContents = array(); $regexp = "/(.*)^\s*\[code\]\n?(.*?)\n?\[\/code]$/imse"; while(preg_match($regexp,$sender->content)) { if($sender->inline) $sender->content = preg_replace($regexp,"'$1' . \$hideInline(\$this->inlineFixedContents, '$2')",$sender->content); else $sender->content = preg_replace($regexp,"'$1' . \$hideBlock(\$this->blockFixedContents, '$2')",$sender->content); } // Inline-level [fixed] tags will become <code>. $sender->content = preg_replace("/\[code\]\n?(.*?)\n?\[\/code]/ise","\$hideInline(\$this->inlineFixedContents, '$1')",$sender->content); } public function handler_format_format($sender) { $replacement = $sender->inline?"[image]":"<img src='$1' alt='-image-'/>"; $sender->content = preg_replace("/\[img\](.*?)\[\/img\]/i",$replacement,$sender->content); $sender->content = preg_replace_callback("/\[url=(\w{2,6}:\/\/)?([^\]]*?)\](.*?)\[\/url\]/i",array($this,"linksCallback"),$sender->content); $sender->content = preg_replace("|\[b\](.*?)\[/b\]|si","<b>$1</b>",$sender->content); $sender->content = preg_replace("/\[color=(\#[0-9A-F]{6}|[a-z]+)\](.*)\[\/color\]/Usi","<span style=\"color:\\1\">\\2</span>",$sender->content); $sender->content = preg_replace("/\[i\](.*?)\[\/i\]/si","<i>$1</i>",$sender->content); $sender->content = preg_replace("/\[s\](.*?)\[\/s\]/si","<del>$1</del>",$sender->content); $replacement = $sender->inline?"<b>$1</b>":"</p><h4>$1</h4><p>"; $sender->content = preg_replace("/\[h\](.*?)\[\/h\]/",$replacement,$sender->content); } public function linksCallback($matches) { return ET::formatter()->formatLink($matches[1].$matches[2],$matches[3]); } public function handler_format_afterFormat($sender) { $sender->content = preg_replace("/<code><\/code>/ie","'<code>' . array_shift(\$this->inlineFixedContents) . '</code>'",$sender->content); if(!$sender->inline) $sender->content = preg_replace("/<pre><\/pre>/ie","'<pre>' . array_pop(\$this->blockFixedContents) . '</pre>'",$sender->content); } } =======resources/bbcode.js======= var BBCode = { bold: function(id) { ETConversation.wrapText($("#" + id + " textarea"), "[b]", "[/b]"); }, italic: function(id) { ETConversation.wrapText($("#" + id + " textarea"), "[i]", "[/i]"); }, strikethrough: function(id) { ETConversation.wrapText($("#" + id + " textarea"), "[s]", "[/s]"); }, header: function(id) { ETConversation.wrapText($("#" + id + " textarea"), "[h]", "[/h]"); }, link: function(id) { ETConversation.wrapText($("#" + id + " textarea"), "[url=http://example.com]", "[/url]", "http://example.com", "link text"); }, image: function(id) { ETConversation.wrapText($("#" + id + " textarea"), "[img]", "[/img]", "", "http://example.com/image.jpg"); }, fixed: function(id) { ETConversation.wrapText($("#" + id + " textarea"), "[code]", "[/code]"); }, color: function(id) { ETConversation.wrapText($("#" + id + " textarea"), "[color=red]", "[/color]"); }, };
comments: 0 / hits: 4353
PHP
6 years ago, fri, feb 10, 17, 12:02:07
//First Result {section name="articles" loop=1 start=0} {$articles[articles].title} {/section} //First and Second Result {section name="articles" loop=2 start=0} {$articles[articles].title} {/section} //Second Result {section name="articles" loop=2 start=1} {$articles[articles].title} {/section}
comments: 1 / hits: 2945
PHP
6 years ago, fri, feb 10, 17, 12:15:34
<?php //myform.php function badWordsReplace($censored) { $words = array("this","tutorial","sucks"); for($i = 0; $i <= sizeof($words); $i++) { $censored = str_replace(@$words[$i],"-!!censored!!-",$censored); } return $censored; } if(isset($_POST['submit'])) { $title = $_POST['title']; echo badWordsReplace($title); } else { ?> <form method="post" action="myform.php"> <input type="text" value="this tutorial sucks" name="title"> <input type="submit" name="submit" value="Submit"> </form> <?php } ?>
comments: 0 / hits: 2355
PHP
5 years ago, tue, feb 28, 17, 9:40:06
<?php if(isset($_POST['submit'])) { $gethost = $_POST['gethost']; $gethost = gethostbyname($gethost); echo $gethost; } else { ?> <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>"> DomainName: <input type="text" name="gethost"> <input type="submit" name="submit" value="Get a domain name IP address"> </form> <?php } ?>
comments: 0 / hits: 2151
PHP
5 years ago, sun, mar 5, 17, 1:51:18
<?php //$url = 'https://www.youtube.com/watch?v=7JAqDMFmTYE&index=4&list=LL5ptMSzmMcoR0g0hISVnTWw'; //$url = 'https://www.youtube.com/watch?v=NU9JoFKlaZ0&list=PLo6aG-353Cqkrei8GU5adW9ZDbW_5Nl1X'; $url = 'https://www.youtube.com/watch?v=A1OqtIqzScI&index=6&list=PLo6aG-353Cqkrei8GU5adW9ZDbW_5Nl1X&gl=JP&hl=ja'; $youtube = preg_replace("#(^|[\n ])([\w]+?://)(www\.youtube)(\.[\w\.]+?/watch\?v=)([\w-]+)([&][\w=+&;%-_]*)*(^[\t <\n\r\]\[])*#is",' <div>Real Url: \\2\\3\\4\\5\\6</div><hr /> <div>We don\'t need this part: \\6</div><hr /> <div>Clean Url: https://www.youtube.com/v/\\5</div><hr /> <div>Another Clean Url: https://www.youtube.com/watch?v=\\5</div><hr /> <div>Video ID: \\5</div><hr /> <div>Watch Video<br /><object><param name="movie" value="https://www.youtube.com/v/\\5"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed class="video" src="http://www.youtube.com/v/\\5" type="application/x-shockwave-flash" wmode="transparent" allowfullscreen="true"></embed></object></div>', $url); echo $youtube; ?>
comments: 1 / hits: 5977
PHP
5 years ago, thu, mar 16, 17, 5:51:45
$getdata = $_POST['getdata']; /** * myFilter() * * @return */ function myFilter($value) { global $purifier; $value = $purifier->purify($value); return $value; } $getdata = array_map("myFilter",$getdata); print_r($getdata);
comments: 1 / hits: 2295
PHP
5 years ago, sun, apr 16, 17, 3:44:59
@namespace "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"; * { font-family:verdana,tahoma; font-size:12px; color:#333 } tabmail { background-color:#cecece!important } toolbox { background-color:#cecece!important } #threadTree treechildren::-moz-tree-row { border-bottom:1px dotted #ddd!important; height:26px!important } #folderTree treechildren::-moz-tree-row { height:26px!important } #threadTree treechildren::-moz-tree-row(odd) { -moz-appearance:none!important; background-image:none!important; background-color:#f8f8f8!important } #threadTree treechildren::-moz-tree-row(selected) { background-color:-moz-Dialog!important } #threadTree treechildren::-moz-tree-row(selected,focus) { background-color:-moz-Dialog!important } #folderTree treechildren::-moz-tree-row(selected) { -moz-appearance:none!important; background-image:none!important; background-color:-moz-Dialog!important } #folderTree treechildren::-moz-tree-row(selected,focus) { -moz-appearance:none!important; background-image:none!important; background-color:-moz-Dialog!important } #folderTree > treechildren::-moz-tree-cell-text(hasUnreadMessages-true) { font-weight:400!important; color:#000!important }
comments: 1 / hits: 8494
CSS