Airplane_Mode_Core::replace_gravatar PHP Method
Replace all instances of gravatar with a local image file
to remove the call to remote service.
| public replace_gravatar ( string $avatar, integer | object | string $id_or_email, integer $size, string $default, string $alt ) : string | ||
| $avatar | string | Image tag for the user's avatar. |
| $id_or_email | integer | object | string | A user ID, email address, or comment object. |
| $size | integer | Square avatar width and height in pixels to retrieve. |
| $default | string | URL to a default image to use if no avatar is available. |
| $alt | string | Alternative text to use in the avatar image tag. |
| return | string | ` |
public function replace_gravatar($avatar, $id_or_email, $size, $default, $alt)
{
// Bail if disabled.
if (!$this->enabled()) {
return $avatar;
}
// Swap out the file for a base64 encoded image.
$image = 'data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==';
$avatar = "<img alt='{$alt}' src='{$image}' class='avatar avatar-{$size} photo' height='{$size}' width='{$size}' style='background:#eee;' />";
// Return the avatar.
return $avatar;
}Airplane_Mode_Core