if ($op == "add_") { echo avatar_default_url() . "?id=" . $cache_id; } else { if ($op == "edit_my_") { echo $avatar . "?dummy=" . "?id=" . $cache_id; } else { if ($op == "edit_") { echo avatar_url($obj) . "?id=" . $cache_id; } } } ?> " src="<?php if ($op == "add_") { echo avatar_default_url() . "?id=" . $cache_id; } else { if ($op == "edit_my_") { echo $avatar . "?dummy=" . "?id=" . $cache_id; } else { if ($op == "edit_") { echo avatar_url($obj) . "?id=" . $cache_id; } } } ?> " > </div> <div> <span class="btn btn-default btn-file"><span class="fileinput-new">Select image</span><span class="fileinput-exists">Change</span><input type="file" name="avatar"></span>
function avatar_url($user = null) { if (!empty($user)) { $filename = 'data/upload/' . $user->id . '/avatar.'; $url = ""; if (file_exists($filename . 'jpg')) { $url = base_url() . $filename . 'jpg'; } else { if (file_exists($filename . 'jpeg')) { $url = base_url() . $filename . 'jpeg'; } else { if (file_exists($filename . 'png')) { $url = base_url() . $filename . 'png'; } else { $url = avatar_default_url(); } } } return $url; } else { return avatar_default_url(); } }