/**
* Returns array of properties associated with the device.
*
* @param string $useragent
* The useragent of the device.
*
* @return array
* Array of properties and values.
*/
function fiftyone_degrees_get_device_data($useragent)
{
global $_fiftyone_degrees_use_array_caching;
global $_fiftyone_degrees_data_file;
fiftyone_degrees_set_file_handle();
$debug_info = array();
$start_time = microtime(TRUE);
$info = array();
if ($_fiftyone_degrees_use_array_caching !== FALSE) {
global $_fiftyone_degrees_cache;
$_fiftyone_degrees_cache = array();
}
$headers = fiftyone_degrees_get_headers();
$root_char_nodes = fiftyone_degrees_read_root_node_offsets($headers);
$root_char_nodes_count = count($root_char_nodes);
// Unpack creates a 1 based array. array merge converts to 0 based.
$useragent_bytes = array_merge(unpack('C*', $useragent));
$useragent_length = count($useragent_bytes);
$current_position = min($useragent_length, $root_char_nodes_count) - 1;
$matched_node_indexs = array();
$debug_info['root_nodes_evaluated'] = 0;
$debug_info['nodes_evaluated'] = 0;
$debug_info['string_read'] = 0;
$debug_info['signatures_read'] = 0;
$debug_info['signatures_compared'] = 0;
$debug_info['difference'] = 0;
while ($current_position > 0) {
$node = fiftyone_degrees_read_node($root_char_nodes[$current_position], $headers);
$debug_info['root_nodes_evaluated']++;
$node = fiftyone_degrees_evaluate_node($node, NULL, $useragent_bytes, $useragent_length, $debug_info, $headers);
if ($node != NULL && $node['is_complete']) {
// Add this node's index to the list for the match in the correct order.
$index = fiftyone_degrees_integer_binary_search($matched_node_indexs, $node['offset']);
array_splice($matched_node_indexs, ~$index, 0, $node['offset']);
// Check from the next character position to the left of this one.
$current_position = $node['next_char_position'];
} else {
// No nodes matched at the character position.
$current_position--;
}
}
$timings = array();
$timings['node_match_time'] = microtime(TRUE) - $start_time;
$signatures_checked = count($matched_node_indexs);
$info['SignaturesChecked'] = $signatures_checked;
$method = '';
$timings['signature_match_time'] = microtime(TRUE);
$matched_signature = fiftyone_degrees_get_signature($matched_node_indexs, $useragent_bytes, $method, $timings, $debug_info, $headers);
if ($matched_signature != -1) {
$best_signature = fiftyone_degrees_read_signature($matched_signature, $headers);
if (isset($lowest_score) == FALSE) {
$lowest_score = 0;
}
} else {
$lowest_score = PHP_INT_MAX;
$best_signature = fiftyone_degrees_read_signature(0, $headers);
$method = 'none';
}
$info['Method'] = $method;
$timings['signature_match_time'] = microtime(TRUE) - $timings['signature_match_time'];
$debug_info['signature_string'] = fiftyone_degrees_get_signature_string($best_signature, $headers);
$info['Confidence'] = $lowest_score;
$profiles = array();
$filled_components = array();
$feature_detection_ids = fiftyone_degrees_get_feature_detection_profile_ids();
foreach ($feature_detection_ids as $id) {
$profile = fiftyone_degrees_get_profile_from_id($id, $headers);
// Make sure only one profile for each component can be added.
if ($profile != NULL && !in_array($profile['component_id'], $filled_components)) {
$filled_components[] = $profile['component_id'];
$profiles[] = $profile;
}
}
$timings['profile_fetch_time'] = microtime(TRUE);
foreach ($best_signature['profile_indexs'] as $profile_offset) {
$profile = fiftyone_degrees_read_profile($profile_offset, $headers);
// Check if this profile's component has already been filled.
if (!in_array($profile['component_id'], $filled_components)) {
$filled_components[] = $profile['component_id'];
$profiles[] = $profile;
}
}
$timings['profile_fetch_time'] = microtime(TRUE) - $timings['profile_fetch_time'];
$timings['property_fetch_time'] = microtime(TRUE);
$_51d = fiftyone_degrees_get_property_data($profiles, $headers);
$bandwidth = fiftyone_degrees_get_bandwidth_data();
if ($bandwidth != NULL) {
foreach ($bandwidth as $k => $v) {
$_51d[$k] = $v;
}
}
foreach ($info as $i_k => $i_v) {
$_51d[$i_k] = $i_v;
}
$timings['property_fetch_time'] = microtime(TRUE) - $timings['property_fetch_time'];
$end_time = microtime(TRUE);
$duration = $end_time - $start_time;
$_51d['Time'] = $end_time - $start_time;
$_51d['debug_timings'] = $timings;
$_51d['debug_info'] = $debug_info;
global $_fiftyone_degrees_data_file_path;
$_51d['DataFile'] = $_fiftyone_degrees_data_file_path;
return $_51d;
}
* ********************************************************************* */
require_once 'ExampleMaster.php';
require_once '../core/51Degrees.php';
?>
<html>
<head>
<title>51Degrees Image Optimser Gallery</title>
<?php
fiftyone_degrees_echo_header();
?>
</head>
<body>
<?php
fiftyone_degrees_echo_menu();
?>
<div id="Content">
<?php
if (array_key_exists('ProfileId', $_GET)) {
$profile_id = $_GET['ProfileId'];
$headers = fiftyone_degrees_get_headers();
$profile = fiftyone_degrees_get_profile_from_id($profile_id, $headers);
$properties = fiftyone_degrees_get_profile_property_values($profile, NULL, $headers);
fiftyone_degrees_echo_properties($properties);
}
?>
</div>
</body>
</html>
