PHP Gravatar::avatar_exists示例

示例#1

文件： GravatarTest.php 项目： philix/php-gravatar

 function testGravatarExists()
 {
     $gravatar = new Gravatar($this->email);
     $this->assertTrue($gravatar->avatar_exists());
     $gravatar = new Gravatar('*****@*****.**');
     $this->assertFalse($gravatar->avatar_exists());
 }

示例#2

文件： test.php 项目： philix/php-gravatar

<h1>Gravatar for <?php 
echo $grav1->get_email();
?>
</h1>

<h2>Basic usage</h2>

<?php 
echo $grav1;
?>

<h2>Testing all the options</h2>

<?php 
$grav2 = new Gravatar(array('default' => 'identicon', 'size' => 128, 'rating' => 'X', 'border' => 'F00', 'file_extension' => 'png', 'extra' => 'class="test"'));
$grav2->set_email($email);
// Testing __get() and isset
assert($grav2->rating == 'X');
assert(isset($grav2->border));
if ($grav2->avatar_exists()) {
    echo 'Image link is <a href="' . $grav2->get_src() . '">' . $grav2->get_src() . '</a><br/>';
    echo $grav2;
} else {
    echo 'No Gravatar exists for this email address<br/>';
    echo $grav2;
    // Showing the identicon
}
?>
</body>
</html>