[Summary]
  This file describes the functions and language constructs that
  could expose information that should not be exposed. This is not faulty
  by default, but could be if the info is printed to the screen.
    * dba_fetch                      | Fetch data specified by key
    * disk_free_space                | Returns free space of given directory
    * disk_total_space               | Returns total space of given directory
    * error_reporting                | User can reset error_reporting level
    * extension_loaded               | Find out whether an extension is loaded
    * fbsql_database_password        | Gets database password
    * fbsql_db_status                | Get the status for a given database
    * fbsql_list_fields              | List FrontBase result fields
    * fbsql_list_tables              | List FrontBase tables
    * fbsql_username                 | Get a username for a FrontBase server
    * file_exists                    | Checks for the existence of a file
    * fileatime                      | Get last access time of a file
    * filectime                      | Gets inode change time of file
    * filegroup                      | Gets file group
    * fileinode                      | Gets file inode
    * filemtime                      | Gets file modification time
    * fileowner                      | Gets file owner
    * fileperms                      | Gets file permission
    * filetype                       | Gets file type
    * fstat                          | Retrieves info about a file handle
    * ftp_mdtm                       | Returns  the last modified time of a given file
    * ftp_size                       | Returns the size of a given file
    * ftp_systype                    | Returns the system type identifier of the remote FTP server
    * function_exists                | Return TRUE if the given function has been defined
    * gd_info                        | Returns all info about the gd-library
    * get_cfg_var                    | Gets the value of a PHP configuration option
    * get_class                      | Returns the name of the class of an object
    * get_class_methods              | Returns a class methods
    * get_class_vars                 | Returns an array of default properties of the class
    * get_current_user               | Gets the name of the owner of the current PHP script
    * get_declared_classes           | Returns an array with the name of the defined classes
    * get_defined_constants          | Returns an associative array with the names of all the constants and their values
    * get_defined_functions          | Returns an array of all defined functions
    * get_defined_vars               | Returns an array of all defined variables
    * get_extension_funcs            | Returns an array with the names of the functions of a module
    * get_headers                    | Fetches all the headers sent by the server in response to a HTTP request
    * get_html_translation_table     | Returns the translation table used by htmlspecialchars() and htmlentities()
    * get_include_path               | Gets the current include_path configuration option
    * get_included_files             | Returns an array with the names of included or required files
    * get_loaded_extensions          | Returns an array with the names of all modules compiled and loaded
    * get_magic_quotes_gpc           | Gets the current configuration setting of magic quotes gpc
    * get_magic_quotes_runtime       | Gets the current active configuration setting of magic_quotes_runtime
    * get_meta_tags                  | Extracts all meta tag content attributes from a file and returns an array
    * get_parent_class               | Retrieves the parent class name for object or class
    * get_required_files             | = Get_included_files
    * getcwd                         | Gets the current working directory
    * getenv                         | Gets the value of an environment variable
    * getlastmod                     | Get time of last page modification
    * getmygid                       | Get PHP script owner's GID
    * getmyinode                     | Gets the inode of the current script
    * getmypid                       | Gets PHP's process ID
    * getmyuid                       | Gets PHP script owner's UID
    * getrusage                      | Gets the current resource usages
    * gettype                        | Get the type of a variable
    * iconv_get_encoding             | Retrieve internal configuration of iconv extension
    * imap_alerts                    | This function returns all IMAP alert messages (if any) that have occurred during this page request or since the alert stack was reset
    * imap_check                     | Check current mailbox
    * imap_fetch_overview            | Read an overview of the information in the headers of the given message
    * imap_get_quota                 | Retrieve the quota level settings, and usage statics per mailbox
    * imap_get_quotaroot             | Retrieve the quota settings per user
    * imap_getmailboxes              | Read the list of mailboxes, returning detailed information on each one
    * imap_getsubscribed             | List all the subscribed mailboxes
    * imap_list                      | Read the list of mailboxes
    * imap_listscan                  | Read the list of mailboxes, takes a string to search for in the text of the mailbox
    * imap_lsub                      | List all the subscribed mailboxes
    * imap_mailboxmsginfo            | Get information about the current mailbox
    * imap_num_recent                | Gives the number of recent messages in current mailbox
    * imap_status                    | This function returns status information on a mailbox other than the current one
    * ini_get                        | Gets the value of a configuration option
    * ini_get_all                    | Gets all configuration options
    * ini_set                        | Sets the value of a configuration option
    * ircg_get_username              | Get username for connection
    * linkinfo                       | Gets information about a link
    * mb_get_info                    | Get internal settings of mbstring
    * mb_http_input                  | Detect HTTP input character encoding
    * mb_http_output                 | Set/Get HTTP output character encoding
    * mb_internal_encoding           |  Set/Get internal character encoding
    * mcrypt_enc_get_algorithms_name | Returns the name of the opened algorithm
    * mcrypt_list_modes              | Get an array of all supported modes
    * md5                            | Calculate the md5 hash of a string
    * md5_file                       | Calculates the md5 hash of a given file
    * msession_list                  | List all sessions
    * msession_listvar               | List sessions with variable
    * msg_stat_queue                 |  Returns information from the message queue data structure
    * mysql_fetch_array              | Fetch a result row as an associative array, a numeric array, or both
    * mysql_fetch_assoc              | Fetch a result row as an associative array
    * mysql_fetch_field              | Get column information from a result and return as an object
    * mysql_fetch_row                | Get a result row as an enumerated array
    * mysql_get_client_info          | Get MySQL client info
    * mysql_get_host_info            | Get MySQL host info
    * mysql_get_proto_info           | Get MySQL protocol info
    * mysql_info                     | Get information about the most recent query
    * mysql_list_dbs                 | List databases available on a MySQL server
    * mysql_list_fields              | List MySQL table fields
    * mysql_list_processes           | List MySQL processes
    * mysql_list_tables              | List tables in a MySQL database
    * mysql_stat                     | Get current system status
    * mysql_thread_id                | Return the current thread ID
    * nl_langinfo                    | Query language and locale information
    * ob_list_handlers               | List all output handlers in use
    * odbc_gettypeinfo               | Returns a result identifier containing information about data types supported by the data source
    * odbc_statistics                | Retrieve statistics about a table
    * odbc_tables                    | Get the list of table names stored in a specific data source
    * pg_version                     | Returns an array with client, protocol and server version (when available)
    * php_ini_scanned_files          | Return a list of .ini files parsed from the additional ini dir
    * php_uname                      | Returns information about the operating system PHP is running on
    * phpcredits                     | Prints out the credits for PHP
    * phpinfo                        | Outputs lots of PHP information
    * phpversion                     | Gets the current PHP version
    * var_dump                       | Dumps information about a variable
    * var_export                     | Outputs or returns a parse able string representation of a variable

  PHP5 only:
    * fam_monitor_collection      | Monitor a collection of files in a directory for changes
    * fam_monitor_directory       | Monitor a directory for changes
    * fam_monitor_file            | Monitor a file for changes
    * get_declared_interfaces     | Returns an array of all declared interfaces
    * headers_list                | Returns a list of response headers sent (or ready to send)
    * ibase_db_info               | Returns info about an InterBase database
    * ibase_num_params            | Return the number of parameters in a prepared query
    * ibase_server_info           | Returns information about a database server
    * imap_getacl                 | Gets the ACL for a given mailbox
    * interface_exists            | Checks if the interface has been defined
    * stmt->fetch                 | Fetch results from a prepared statement into the bound variables
    * mysqli_get_client_version   | Get MySQL client info
    * mysqli->get_host_info       | Returns a string representing the type of connection used
    * mysqli->info                | Retrieves information about the most recently executed query
    * mysqli->query               | Performs a query on the database
    * mysqli->real_connect        | Opens a connection to a mysql server
    * oci_fetch_all               | Fetches all rows of result data into an array
    * oci_fetch_row               | Returns the next row from the result data as a numeric array

