Created
December 20, 2013 13:19
-
-
Save twesolowski/8054649 to your computer and use it in GitHub Desktop.
preg_match php one-page tool with history
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| $subject = isset($_POST['subject']) ? $_POST['subject'] : null; | |
| $pattern = isset($_POST['pattern']) ? $_POST['pattern'] : null; | |
| $historyFile = "preg_match_history.html"; | |
| session_start(); | |
| if(!isset($_SESSION['lastPattern'])){ | |
| $_SESSION['lastPattern'] = null; | |
| } | |
| $matchesPregMatch = null; | |
| $matchesPregMatchAll = null; | |
| if($subject && $pattern){ | |
| if(preg_match($pattern, $subject, $matchesPregMatch) !== false){ | |
| preg_match_all($pattern, $subject, $matchesPregMatchAll); | |
| } | |
| if($_SESSION['lastPattern'] !== $pattern){ | |
| file_put_contents($historyFile, "<i>".date("Y-m-d H:i:s")."</i><b> ".$pattern."</b><br />\n".@file_get_contents($historyFile)); | |
| } | |
| $_SESSION['lastPattern'] = $pattern; | |
| } | |
| ?> | |
| <html> | |
| <head> | |
| <style> | |
| body{ | |
| padding:0; | |
| margin:0; | |
| } | |
| textarea{ | |
| width:100%; | |
| margin:0px 0 ; | |
| border-radius:10px; | |
| border:1px solid #f0f0f0; | |
| } | |
| textarea:focus, input:focus{ | |
| background-color:#f0f0f0; | |
| } | |
| #pattern{ | |
| width:100%; | |
| padding:1% 1%; | |
| font-size:16px; | |
| letter-spacing:1px; | |
| margin:10px 0; | |
| border-radius:10px; | |
| border:1px solid #f0f0f0; | |
| } | |
| button{ | |
| width:100%; | |
| margin:20px 0; | |
| padding:2%; | |
| } | |
| #history{ | |
| width:100%; | |
| height:100px; | |
| position:fixed; | |
| left:0; | |
| bottom:0; | |
| } | |
| .matches{ | |
| float:left; | |
| width:50%; | |
| } | |
| .matches.all{ | |
| float:right; | |
| } | |
| </style> | |
| <script> | |
| window.onload = function() { | |
| var input = document.getElementById("pattern").focus(); | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <form method="post"> | |
| <textarea id="subject" name="subject" ><?=$subject ;?></textarea> | |
| <input type="text" id="pattern" name="pattern" value="<?=$_SESSION['lastPattern'] ;?>" /> | |
| <button type="submit">preg_match</button accesskey="return"> | |
| <div class="matches"> | |
| <pre><?php var_dump($matchesPregMatch); ?></pre> | |
| </div> | |
| <div class="matches all"> | |
| <pre><?php var_dump($matchesPregMatchAll); ?></pre> | |
| </div> | |
| </form> | |
| <iframe id="history" src="<?=$historyFile;?>"></iframe> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
http://www.rubular.com/ and http://regexpal.com/ offer live feedback