Online PHP editor | rfc for BrpKe

@ 2014-06-26T14:50:29Z

<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Form</title>
</head>
<body>

	<?php
	function spamcheck($field) {
	  // Sanitize e-mail address
	  $field=filter_var($field, FILTER_SANITIZE_EMAIL);
	  // Validate e-mail address
	  if(filter_var($field, FILTER_VALIDATE_EMAIL)) {
	    return TRUE;
	  } else {
	    return FALSE;
	  }
	}
	?>

	<h2>Feedback Form</h2>
	<?php
	// display form if user has not clicked submit
	if (!isset($_POST["submit"])) {
	  ?>
	  <form method="post" action="<?php echo $_SERVER["PHP_SELF"];?>">
	  From: <input type="text" name="from"><br>
	  Subject: <input type="text" name="subject"><br>
	  Message: <textarea rows="10" cols="40" name="message"></textarea><br>
	  <input type="submit" name="submit" value="Submit Feedback">
	  </form>
	  <?php 
	} else {  // the user has submitted the form
	  // Check if the "from" input field is filled out
	  if (isset($_POST["from"])) {
	    // Check if "from" email address is valid
	    $mailcheck = spamcheck($_POST["from"]);
	    if ($mailcheck==FALSE) {
	      echo "Invalid input";
	    } else {
	      $from = $_POST["from"]; // sender
	      $subject = $_POST["subject"];
	      $message = $_POST["message"];
	      // message lines should not exceed 70 characters (PHP rule), so wrap it
	      $message = wordwrap($message, 70);
	      // send mail
	      mail("dan@deepbluedive.com",$subject,$message,"From: $from\n");
	      echo "Thank you for sending us feedback";
	    }
	  }
	}
	?>
	
</body>
</html>

Output for git.master, git.master_jit, rfc.property-hooks: <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Form</title> </head> <body> <h2>Feedback Form</h2> <form method="post" action="/in/BrpKe"> From: <input type="text" name="from"><br> Subject: <input type="text" name="subject"><br> Message: <textarea rows="10" cols="40" name="message"></textarea><br> <input type="submit" name="submit" value="Submit Feedback"> </form> </body> </html>

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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