public static function loadClassMapFromCache()
{
if (self::$_classMap) {
return true;
}
if (!file_exists(self::$_classMapFileLocation)) {
return false;
}
// if cached map was not loaded but exists on the disk, load it
self::$_classMap = unserialize(file_get_contents(self::$_classMapFileLocation));
if (!is_array(self::$_classMap)) {
$permission = substr(decoct(fileperms(self::$_classMapFileLocation)), 2);
error_log("PHP Class map could not be loaded from path [" . self::$_classMapFileLocation . "] file permissions [{$permission}]");
die('PHP Class map could not be loaded');
}
return true;
}
/**
* Load and cache the class map
*/
private static function loadClassMap()
{
if (!self::$_classMapFileLocation || !file_exists(self::$_classMapFileLocation) || self::$_noCache == true) {
// cached map doesn't exists, rebuild the cache map
foreach (self::$_classPath as $dir) {
if (strpos($dir, DIRECTORY_SEPARATOR . "*") == strlen($dir) - 2) {
$dir = substr($dir, 0, strlen($dir) - 2);
$recursive = true;
} else {
$recursive = false;
}
self::scanDirectory($dir, $recursive);
}
if (self::$_noCache === false && self::$_classMapFileLocation) {
// save the cached map
$bytesWritten = file_put_contents(self::$_classMapFileLocation, serialize(self::$_classMap));
if (!$bytesWritten) {
$folderPermission = substr(decoct(fileperms(dirname(self::$_classMapFileLocation))), 2);
error_log("PHP Class map could not be saved to path [" . self::$_classMapFileLocation . "] folder permisisons [{$folderPermission}]");
die("PHP Class map could not be saved");
}
}
} else {
if (count(self::$_classMap) == 0) {
// if cached map was not loaded but exists on the disk, load it
self::$_classMap = unserialize(file_get_contents(self::$_classMapFileLocation));
if (!is_array(self::$_classMap)) {
$permission = substr(decoct(fileperms(self::$_classMapFileLocation)), 2);
error_log("PHP Class map could not be loaded from path [" . self::$_classMapFileLocation . "] file permisisons [{$permission}]");
die('PHP Class map could not be loaded');
}
}
}
}
/**
* Load and cache the class map
*/
private static function loadClassMap()
{
if (!file_exists(self::$_classMapFileLocation) || self::$_noCache == true) {
// cached map doesn't exists, rebuild the cache map
foreach (self::$_classPath as $dir) {
if (strpos($dir, DIRECTORY_SEPARATOR . "*") == strlen($dir) - 2) {
$dir = substr($dir, 0, strlen($dir) - 2);
$recursive = true;
} else {
$recursive = false;
}
self::scanDirectory($dir, $recursive);
}
if (self::$_noCache === false) {
// save the cached map
file_put_contents(self::$_classMapFileLocation, serialize(self::$_classMap));
}
} else {
if (count(self::$_classMap) == 0) {
// if cached map was not loaded but exists on the disk, load it
self::$_classMap = unserialize(file_get_contents(self::$_classMapFileLocation));
}
}
}
