PHP Decode

<?  function isManager2($srcId, $destId, $srcAtt, $destAtt, $srcVal, $srcAvas, $destAvas) { 
    $filter = "(CN=$srcVal)"; // Filter to search for the user 
	 
	$baseDN=get_source_property($destId,"BASE-DN"); 
		trace(AMT_HIGH, "base_dn={$base_dn}"); 
		$baseDN=str_replace("IAMSYNCD","IAMIDENTITY",$baseDN); 
     
    // Search for the user 
    $search = ldap_search($ldapConnection, $baseDN, $filter); 
     
    // Check if search was successful 
    if (!$search) { 
        return false; // Unable to search 
    } 
 
    $entries = ldap_get_entries($ldapConnection, $search); 
     
    // Check if user entry exists 
    if ($entries['count'] === 0) { 
        return false; // User not found 
    } 
 
    // Assuming 'manager' attribute holds the DN of the manager 
    $managerDN = $entries[0]['manager'][0] ?? null; 
 
    // Check if the user is listed as a manager 
    if (!empty($managerDN)) { 
        return true; // User is a manager 
    } else { 
        return false; // User is not a manager 
    } 
} ?>