note 121051 deleted from function.imagettftext by cmb
| From: | cmb@php.net | Date: | Sun, 28 Jul 2019 08:14:59 +0000 |
| Subject: | note 121051 deleted from function.imagettftext by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-211732@lists.php.net to get a copy of this message | ||
Note Submitter: hello at fxstar dot eu
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<?php
/* captcha.php */
session_start();
$ranStr = md5(microtime());
$ranStr = substr($ranStr, 0, 6);
$_SESSION['cap_code'] = $ranStr;
$img = "img/cap_bg.jpg";
$newImage = imagecreatefromjpeg($img);
$txtColor = imagecolorallocate($newImage, 0, 0, 0);
imagestring($newImage, 5, 5, 5, $ranStr, $txtColor);
header("Content-type: image/jpeg");
imagejpeg($newImage);
// in html use:
// <img src="captcha.php"/></p>
// <input name="captchacode" maxlength="20" placeholder="captcha
code" style="margin: 5px;"/>
?>