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copied!<p>I suggest you try the <a href="http://www.phpclasses.org/browse/package/4227.html" rel="nofollow noreferrer">php gravatar class</a> by Lucas Araújo. </p> <pre><code>/** * Class Gravatar * * From Gravatar Help: * "A gravatar is a dynamic image resource that is requested from our server. The request * URL is presented here, broken into its segments." * Source: * http://site.gravatar.com/site/implement * * Usage: * <code> * $email = "youremail@yourhost.com"; * $default = "http://www.yourhost.com/default_image.jpg"; // Optional * $gravatar = new Gravatar($email, $default); * $gravatar->size = 80; * $gravatar->rating = "G"; * $gravatar->border = "FF0000"; * * echo $gravatar; // Or echo $gravatar->toHTML(); * </code> * * Class Page: http://www.phpclasses.org/browse/package/4227.html * * @author Lucas Araújo <araujo.lucas@gmail.com> * @version 1.0 * @package Gravatar */ class Gravatar { /** * Gravatar's url */ const GRAVATAR_URL = "http://www.gravatar.com/avatar.php"; /** * Ratings available */ private $GRAVATAR_RATING = array("G", "PG", "R", "X"); /** * Query string. key/value */ protected $properties = array( "gravatar_id" => NULL, "default" => NULL, "size" => 80, // The default value "rating" => NULL, "border" => NULL, ); /** * E-mail. This will be converted to md5($email) */ protected $email = ""; /** * Extra attributes to the IMG tag like ALT, CLASS, STYLE... */ protected $extra = ""; /** * */ public function __construct($email=NULL, $default=NULL) { $this->setEmail($email); $this->setDefault($default); } /** * */ public function setEmail($email) { if ($this->isValidEmail($email)) { $this->email = $email; $this->properties['gravatar_id'] = md5(strtolower($this->email)); return true; } return false; } /** * */ public function setDefault($default) { $this->properties['default'] = $default; } /** * */ public function setRating($rating) { if (in_array($rating, $this->GRAVATAR_RATING)) { $this->properties['rating'] = $rating; return true; } return false; } /** * */ public function setSize($size) { $size = (int) $size; if ($size <= 0) $size = NULL; // Use the default size $this->properties['size'] = $size; } /** * */ public function setExtra($extra) { $this->extra = $extra; } /** * */ public function isValidEmail($email) { // Source: http://www.zend.com/zend/spotlight/ev12apr.php return eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email); } /** * Object property overloading */ public function __get($var) { return @$this->properties[$var]; } /** * Object property overloading */ public function __set($var, $value) { switch($var) { case "email": return $this->setEmail($value); case "rating": return $this->setRating($value); case "default": return $this->setDefault($value); case "size": return $this->setSize($value); // Cannot set gravatar_id case "gravatar_id": return; } return @$this->properties[$var] = $value; } /** * Object property overloading */ public function __isset($var) { return isset($this->properties[$var]); } /** * Object property overloading */ public function __unset($var) { return @$this->properties[$var] == NULL; } /** * Get source */ public function getSrc() { $url = self::GRAVATAR_URL ."?"; $first = true; foreach($this->properties as $key => $value) { if (isset($value)) { if (!$first) $url .= "&"; $url .= $key."=".urlencode($value); $first = false; } } return $url; } /** * toHTML */ public function toHTML() { return '<img src="'. $this->getSrc() .'"' .(!isset($this->size) ? "" : ' width="'.$this->size.'" height="'.$this->size.'"') .$this->extra .' />'; } /** * toString */ public function __toString() { return $this->toHTML(); } } </code></pre> <p>and this is how you'd use it:</p> <pre><code>include 'gravatar.php'; $eMail = 'name@email.net'; $defImg = 'http://www.example.com/images/myphoto.jpg'; $avatar = new Gravatar($eMail, $defImg); $avatar->setSize(90); $avatar->setRating('G'); $avatar->setExtra('alt="my gravatar"'); <p> <?php echo $avatar->toHTML(); ?> </p> </code></pre>

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