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This commit is contained in:
Shish
2009-07-21 04:18:40 +01:00
parent 5857b60c2e
commit 2471a8e2eb
9 changed files with 146 additions and 117 deletions
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123
core/util.inc.php
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@@ -11,7 +11,7 @@
/**
* Make some data safe for printing into HTML
*
* @var string
* @retval string
*/
function html_escape($input) {
return htmlentities($input, ENT_QUOTES, "UTF-8");
@@ -20,7 +20,7 @@ function html_escape($input) {
/**
* Make sure some data is safe to be used in integer context
*
* @var int
* @retval int
*/
function int_escape($input) {
return (int)$input;
@@ -29,7 +29,7 @@ function int_escape($input) {
/**
* Make sure some data is safe to be used in URL context
*
* @var string
* @retval string
*/
function url_escape($input) {
$input = str_replace('^', '^^', $input);
@@ -41,7 +41,7 @@ function url_escape($input) {
/**
* Make sure some data is safe to be used in SQL context
*
* @var string
* @retval string
*/
function sql_escape($input) {
global $database;
@@ -51,7 +51,7 @@ function sql_escape($input) {
/**
* Turn a human readable filesize into an integer, eg 1KB -> 1024
*
* @var int
* @retval int
*/
function parse_shorthand_int($limit) {
if(is_numeric($limit)) {
@@ -77,7 +77,7 @@ function parse_shorthand_int($limit) {
/**
* Turn an integer into a human readable filesize, eg 1024 -> 1KB
*
* @var string
* @retval string
*/
function to_shorthand_int($int) {
if($int >= pow(1024, 3)) {
@@ -103,7 +103,7 @@ function to_shorthand_int($int) {
* Figure out the correct way to link to a page, taking into account
* things like the nice URLs setting
*
* @var string
* @retval string
*/
function make_link($page=null, $query=null) {
global $config;
@@ -132,6 +132,10 @@ function make_link($page=null, $query=null) {
}
}
/**
* Make a link to a static file in the current theme's
* directory
*/
function theme_file($filepath) {
global $config;
$theme = $config->get_string("theme","default");
@@ -144,21 +148,21 @@ function theme_file($filepath) {
\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**
* @ignore
* @private
*/
function version_check() {
function _version_check() {
if(version_compare(PHP_VERSION, "5.0.0") == -1) {
print <<<EOD
print "
Currently SCore Engine doesn't support versions of PHP lower than 5.0.0 --
PHP4 and earlier are officially dead according to their creators,
please tell your host to upgrade.
EOD;
";
exit;
}
}
/**
* @ignore
* @private
*/
function check_cli() {
if(isset($_SERVER['REMOTE_ADDR'])) {
@@ -171,7 +175,7 @@ function check_cli() {
/**
* $db is the connection object
*
* @ignore
* @private
*/
function _count_execs($db, $sql, $inputarray) {
global $_execs;
@@ -213,7 +217,7 @@ function get_theme_object(Extension $class, $fatal=true) {
/**
* Compare two Block objects, used to sort them before being displayed
*
* @var int
* @retval int
*/
function blockcmp($a, $b) {
if($a->position == $b->position) {
@@ -227,7 +231,7 @@ function blockcmp($a, $b) {
/**
* Figure out PHP's internal memory limit
*
* @var int
* @retval int
*/
function get_memory_limit() {
global $config;
@@ -257,7 +261,7 @@ function get_memory_limit() {
* Get the currently active IP, masked to make it not change when the last
* octet or two change, for use in session cookies and such
*
* @var string
* @retval string
*/
function get_session_ip($config) {
$mask = $config->get_string("session_hash_mask", "255.255.0.0");
@@ -271,7 +275,7 @@ function get_session_ip($config) {
*
* PHP really, really sucks.
*
* @var string
* @retval string
*/
function get_base_href() {
$possible_vars = array('SCRIPT_NAME', 'PHP_SELF', 'PATH_INFO', 'ORIG_PATH_INFO');
@@ -292,7 +296,7 @@ function get_base_href() {
* A shorthand way to send a TextFormattingEvent and get the
* results
*
* @var string
* @retval string
*/
function format_text($string) {
$tfe = new TextFormattingEvent($string);
@@ -312,10 +316,16 @@ if(!defined("LOG_INFO")) define("LOG_INFO", 20);
if(!defined("LOG_DEBUG")) define("LOG_DEBUG", 10);
if(!defined("LOG_NOTSET")) define("LOG_NOTSET", 0);
/**
* A shorthand way to send a LogEvent
*/
function log_msg($section, $priority, $message) {
send_event(new LogEvent($section, $priority, $message));
}
/**
* A shorthand way to send a LogEvent
*/
function log_info($section, $message) {
log_msg($section, LOG_INFO, $message);
}
@@ -328,7 +338,7 @@ function log_info($section, $message) {
/**
* Remove an item from an array
*
* @var array
* @retval array
*/
function array_remove($array, $to_remove) {
$array = array_unique($array);
@@ -344,7 +354,7 @@ function array_remove($array, $to_remove) {
/**
* Add an item to an array
*
* @var array
* @retval array
*/
function array_add($array, $element) {
$array[] = $element;
@@ -355,7 +365,7 @@ function array_add($array, $element) {
/**
* Return the unique elements of an array, case insensitively
*
* @var array
* @retval array
*/
function array_iunique($array) {
$ok = array();
@@ -378,7 +388,7 @@ function array_iunique($array) {
*
* from http://uk.php.net/network
*
* @var bool
* @retval bool
*/
function ip_in_range($IP, $CIDR) {
list ($net, $mask) = split ("/", $CIDR);
@@ -446,33 +456,7 @@ function full_copy($source, $target) {
}
/**
* @ignore
*/
function stripslashes_r($arr) {
return is_array($arr) ? array_map('stripslashes_r', $arr) : stripslashes($arr);
}
/**
* @ignore
*/
function sanitise_environment() {
if(DEBUG) {
error_reporting(E_ALL);
assert_options(ASSERT_ACTIVE, 1);
assert_options(ASSERT_BAIL, 1);
}
ob_start();
if(get_magic_quotes_gpc()) {
$_GET = stripslashes_r($_GET);
$_POST = stripslashes_r($_POST);
$_COOKIE = stripslashes_r($_COOKIE);
}
}
/**
* @ignore
* @private
*/
function weighted_random($weights) {
$total = 0;
@@ -493,9 +477,7 @@ function weighted_random($weights) {
* Event API *
\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**
* @ignore
*/
/** @private */
$_event_listeners = array();
/**
@@ -509,9 +491,7 @@ function add_event_listener(Extension $extension, $pos=50) {
$_event_listeners[$pos] = $extension;
}
/**
* @ignore
*/
/** @private */
$_event_count = 0;
/**
@@ -605,13 +585,33 @@ function print_GET() {
* Request initialisation stuff *
\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/** @privatesection */
function _stripslashes_r($arr) {
return is_array($arr) ? array_map('stripslashes_r', $arr) : stripslashes($arr);
}
function _sanitise_environment() {
if(DEBUG) {
error_reporting(E_ALL);
assert_options(ASSERT_ACTIVE, 1);
assert_options(ASSERT_BAIL, 1);
}
ob_start();
if(get_magic_quotes_gpc()) {
$_GET = _stripslashes_r($_GET);
$_POST = _stripslashes_r($_POST);
$_COOKIE = _stripslashes_r($_COOKIE);
}
}
/**
* Turn ^^ into ^ and ^s into /
*
* Necessary because various servers and various clients
* think that / is special...
*
* @ignore
*/
function _decaret($str) {
$out = "";
@@ -628,9 +628,6 @@ function _decaret($str) {
return $out;
}
/**
* @ignore
*/
function _get_query_parts() {
if(isset($_GET["q"])) {
$path = $_GET["q"];
@@ -660,9 +657,6 @@ function _get_query_parts() {
}
}
/**
* @ignore
*/
function _get_page_request() {
global $config;
$args = _get_query_parts();
@@ -674,9 +668,6 @@ function _get_page_request() {
return new PageRequestEvent($args);
}
/**
* @ignore
*/
function _get_user() {
global $config, $database;
$user = null;