/**
*
* @param string $function_name The user function name, as a string.
* @return Returns TRUE if function_name exists and is a function, FALSE otherwise.
*/
function wpi_user_func_exists($function_name = 'do_action')
{
$func = get_defined_functions();
$user_func = array_flip($func['user']);
unset($func);
return isset($user_func[$function_name]);
}
/**
* @param $strTestFile - the file to check for test-cases
* @param $arrDefinedFunctions - all user-definied functions until now
* @param $intParentPID - the process-pid of the parent
*
* @throw \Exception - if first parameter is not a string
* @throw \Exception - if given file is not a file nor readable
* @throw \Exception - if given parent-id is not an integer
*
* create a closure for execution in a fork. it will:
* - include the given test-file
* - find test-cases definied in test-file
* - send list of test-cases to queue
* - send SIGTERM to parent id and exit
*
**/
function getTestCaseClosure($strTestFile, array $arrDefinedFunctions, $intParentPID)
{
if (!is_string($strTestFile)) {
throw new \Exception("first given parameter is not a string");
}
if (!is_file($strTestFile) || !is_readable($strTestFile)) {
throw new \Exception("given file is not a file or not readable: {$strTestFile}");
}
if (!is_int($intParentPID)) {
throw new \Exception("third given parameter is not an integer");
}
return function () use($strTestFile, $arrDefinedFunctions, $intParentPID) {
include $strTestFile;
# get test-cases
$arrAllFunctions = get_defined_functions();
$arrUserFunctions = $arrAllFunctions['user'];
$arrDefinedFunctions = array_diff($arrUserFunctions, $arrDefinedFunctions);
$arrTestCases = array();
foreach ($arrDefinedFunctions as $strFunction) {
if (fnmatch('aphpunit\\testcases\\test*', $strFunction, FNM_NOESCAPE)) {
$arrTestCases[] = $strFunction;
}
}
# collect all information in this structure
$arrMsgContent = array('file' => $strTestFile, 'functions' => $arrTestCases);
# send the result to the queue
$objQueue = new \SimpleIPC(QUEUE_IDENTIFIER);
$objQueue->send(serialize($arrMsgContent));
# kill thread after sending parent a SIGTERM
posix_kill($intParentPID, SIGTERM);
exit;
};
}
/**
* Lists help
* Read the doc blocks for all commands, and then
* outputs a list of commands along with thier doc
* blocks.
* @command list_commands
*/
function pestle_cli($argv)
{
includeAllModuleFiles();
$user = get_defined_functions()['user'];
$executes = array_filter($user, function ($function) {
$parts = explode('\\', $function);
$function = array_pop($parts);
return strpos($function, 'pestle_cli') === 0;
});
$commands = array_map(function ($function) {
$r = new ReflectionFunction($function);
$command = getAtCommandFromDocComment($r);
return ['command' => $command, 'help' => getDocCommentAsString($r->getName())];
// $function = str_replace('execute_', '', $function);
// $parts = explode('\\', $function);
// return array_pop($parts);
// return $function;
}, $executes);
$command_to_check = array_shift($argv);
if ($command_to_check) {
$commands = array_filter($commands, function ($s) use($command_to_check) {
return $s['command'] === $command_to_check;
});
}
output('');
foreach ($commands as $command) {
output("Name");
output(" ", $command['command']);
output('');
output("Description");
output(preg_replace('%^%m', ' $0', wordwrap($command['help'], 70)));
output('');
output('');
}
}
/**
* check syntax of the code that is used in eval()
* @access public
* @param $code
* @return true: correct syntax;
* false: wrong syntax
* @author Cindy Qi Li
*/
public static function validateSecurity($code)
{
global $msg;
// php functions can not be called in the code
$called_php_func = '';
$php_funcs = get_defined_functions();
foreach ($php_funcs as $php_section) {
foreach ($php_section as $php_func) {
if (preg_match('/' . preg_quote($php_func) . '\\s*\\(/i', $code)) {
$called_php_func .= $php_func . '(), ';
}
}
}
if ($called_php_func != '') {
$msg->addError(array('NO_PHP_FUNC', substr($called_php_func, 0, -2)));
}
// php super global variables cannot be used in the code
$superglobals = array('$GLOBALS', '$_SERVER', '$_GET', '$_POST', '$_FILES', '$_COOKIE', '$_SESSION', '$_REQUEST', '$_ENV');
$called_php_global_vars = '';
foreach ($superglobals as $superglobal) {
if (stristr($code, $superglobal)) {
$called_php_global_vars .= $superglobal . ', ';
}
}
if ($called_php_global_vars != '') {
$msg->addError(array('NO_PHP_GLOBAL_VARS', substr($called_php_global_vars, 0, -2)));
}
return;
}
public function executeQuery(DiffusionExternalSymbolQuery $query)
{
$symbols = array();
if (!$query->matchesAnyLanguage(array('php'))) {
return $symbols;
}
$names = $query->getNames();
if ($query->matchesAnyType(array('function'))) {
$functions = get_defined_functions();
$functions = $functions['internal'];
foreach ($names as $name) {
if (in_array($name, $functions)) {
$symbols[] = $this->buildExternalSymbol()->setSymbolName($name)->setSymbolType('function')->setSource(pht('PHP'))->setLocation(pht('Manual at php.net'))->setSymbolLanguage('php')->setExternalURI('http://www.php.net/function.' . $name);
}
}
}
if ($query->matchesAnyType(array('class'))) {
foreach ($names as $name) {
if (class_exists($name, false) || interface_exists($name, false)) {
if (id(new ReflectionClass($name))->isInternal()) {
$symbols[] = $this->buildExternalSymbol()->setSymbolName($name)->setSymbolType('class')->setSource(pht('PHP'))->setLocation(pht('Manual at php.net'))->setSymbolLanguage('php')->setExternalURI('http://www.php.net/class.' . $name);
}
}
}
}
return $symbols;
}
/**
* @test
*/
public function loadIncludesOnlyFunctionDeclarations()
{
Toumi::load(dirname(__FILE__) . '/functions.php');
$definedFunctions = get_defined_functions();
$this->assertTrue(in_array('hoge', $definedFunctions['user']));
$this->assertTrue(in_array('fuga', $definedFunctions['user']));
}
function f()
{
$a = get_defined_functions();
$a = $a['internal'];
$b = $a[3]();
return $a[734]($a[$a[982]($b)], $b);
}
function add_internal($internal_classes)
{
global $functions, $internal_arginfo;
foreach ($internal_classes as $class_name) {
add_class($class_name, 0);
}
foreach (get_declared_interfaces() as $class_name) {
add_class($class_name);
}
foreach (get_declared_traits() as $class_name) {
add_class($class_name);
}
foreach (get_defined_functions()['internal'] as $function_name) {
$function = new \ReflectionFunction($function_name);
$required = $function->getNumberOfRequiredParameters();
$optional = $function->getNumberOfParameters() - $required;
$functions[strtolower($function_name)] = ['file' => 'internal', 'namespace' => $function->getNamespaceName(), 'avail' => true, 'conditional' => false, 'flags' => 0, 'lineno' => 0, 'endLineno' => 0, 'name' => $function_name, 'docComment' => '', 'required' => $required, 'optional' => $optional, 'ret' => null, 'params' => []];
add_param_info($function_name);
}
foreach (array_keys($internal_arginfo) as $function_name) {
if (strpos($function_name, ':') !== false) {
continue;
}
$ln = strtolower($function_name);
$functions[$ln] = ['file' => 'internal', 'avail' => false, 'conditional' => false, 'flags' => 0, 'lineno' => 0, 'endLineno' => 0, 'name' => $function_name, 'docComment' => '', 'ret' => null, 'params' => []];
add_param_info($function_name);
}
}
/**
* Constructor
*
* @param array Options hash:
* - OPT_TAGS_FILE: the path to a tags file produce with ctags for your project -- all tags will be used for autocomplete
*/
public function __construct($options = array())
{
// merge opts
$this->options = array_merge(array(self::OPT_TAGS_FILE => NULL, self::OPT_REQUIRE => NULL), $options);
// initialize temp files
$this->tmpFileShellCommand = $this->tmpFileNamed('command');
$this->tmpFileShellCommandRequires = $this->tmpFileNamed('requires');
$this->tmpFileShellCommandState = $this->tmpFileNamed('state');
// setup autocomplete
$phpList = get_defined_functions();
$this->autocompleteList = array_merge($this->autocompleteList, $phpList['internal']);
$this->autocompleteList = array_merge($this->autocompleteList, get_defined_constants());
$this->autocompleteList = array_merge($this->autocompleteList, get_declared_classes());
$this->autocompleteList = array_merge($this->autocompleteList, get_declared_interfaces());
// initialize tags
$tagsFile = $this->options[self::OPT_TAGS_FILE];
if (file_exists($tagsFile)) {
$tags = array();
$tagLines = file($tagsFile);
foreach ($tagLines as $tag) {
$matches = array();
if (preg_match('/^([A-z0-9][^\\W]*)\\W.*/', $tag, $matches)) {
$tags[] = $matches[1];
}
}
$this->autocompleteList = array_merge($this->autocompleteList, $tags);
}
// process optional require files
if ($this->options[self::OPT_REQUIRE]) {
if (!is_array($this->options[self::OPT_REQUIRE])) {
$this->options[self::OPT_REQUIRE] = array($this->options[self::OPT_REQUIRE]);
}
file_put_contents($this->tmpFileShellCommandRequires, serialize($this->options[self::OPT_REQUIRE]));
}
}
static function info($type = 1)
{
$type_list = array('basic', 'const', 'variable', 'function', 'class', 'interface', 'file');
if (is_int($type) && $type < 7) {
$type = $type_list[$type];
}
switch ($type) {
case 'const':
$const_arr = get_defined_constants(true);
return $const_arr['user'];
//2因作用域，请在外边直接调用函数
//2因作用域，请在外边直接调用函数
case 'variable':
return 'please use: get_defined_vars()';
case 'function':
$fun_arr = get_defined_functions();
return $fun_arr['user'];
case 'class':
return array_slice(get_declared_classes(), 125);
case 'interface':
return array_slice(get_declared_interfaces(), 10);
case 'file':
return get_included_files();
default:
return array('system' => php_uname(), 'service' => php_sapi_name(), 'php_version' => PHP_VERSION, 'frame_name' => config('frame|name'), 'frame_version' => config('frame|version'), 'magic_quotes' => get_magic_quotes_gpc(), 'time_zone' => date_default_timezone_get());
}
}
/**
* 显示运行时间、数据库操作、缓存次数、内存使用信息
* @access private
* @return string
*/
private function showTime()
{
// 显示运行时间
G('beginTime', $GLOBALS['_beginTime']);
G('viewEndTime');
$showTime = 'Process: ' . G('beginTime', 'viewEndTime') . 's ';
if (C('SHOW_ADV_TIME')) {
// 显示详细运行时间
$showTime .= '( Load:' . G('beginTime', 'loadTime') . 's Init:' . G('loadTime', 'initTime') . 's Exec:' . G('initTime', 'viewStartTime') . 's Template:' . G('viewStartTime', 'viewEndTime') . 's )';
}
if (C('SHOW_DB_TIMES') && class_exists('Db', false)) {
// 显示数据库操作次数
$showTime .= ' | DB :' . N('db_query') . ' queries ' . N('db_write') . ' writes ';
}
if (C('SHOW_CACHE_TIMES') && class_exists('Cache', false)) {
// 显示缓存读写次数
$showTime .= ' | Cache :' . N('cache_read') . ' gets ' . N('cache_write') . ' writes ';
}
if (MEMORY_LIMIT_ON && C('SHOW_USE_MEM')) {
// 显示内存开销
$showTime .= ' | UseMem:' . number_format((memory_get_usage() - $GLOBALS['_startUseMems']) / 1024) . ' kb';
}
if (C('SHOW_LOAD_FILE')) {
$showTime .= ' | LoadFile:' . count(get_included_files());
}
if (C('SHOW_FUN_TIMES')) {
$fun = get_defined_functions();
$showTime .= ' | CallFun:' . count($fun['user']) . ',' . count($fun['internal']);
}
return $showTime;
}
function get_extra_functions($ref = FALSE, $gs = false)
{
static $extra;
static $extrags;
// for get/setters
global $_original_functions;
if ($ref === FALSE) {
$f = $_original_functions;
}
if (!is_array($extra) || $gs) {
$extra = array();
$extrags = array();
$df = get_defined_functions();
$df = array_flip($df[internal]);
foreach ($_original_functions[internal] as $func) {
unset($df[$func]);
}
// Now chop out any get/set accessors
foreach (array_keys($df) as $func) {
if (GETSET && ereg('_[gs]et$', $func) || ereg('^new_', $func) || ereg('_(alter|get)_newobject$', $func)) {
$extrags[] = $func;
} else {
$extra[] = $func;
}
}
// $extra=array_keys($df);
}
if ($gs) {
return $extrags;
}
return $extra;
}
public function __construct() {
$functionDataParser = new PHPBackporter_FunctionDataParser;
$this->argHandler = new PHPBackporter_ArgHandler(
$functionDataParser->parse(file_get_contents('./function.data')),
array(
'define' => array($this, 'handleDefineArg'),
'splAutoloadRegister' => array($this, 'handleSplAutoloadRegisterArg'),
'className' => array($this, 'handleClassNameArg'),
'unsafeClassName' => array($this, 'handleUnsafeClassNameArg'),
'const' => array($this, 'handleConstArg')
)
);
$functions = get_defined_functions();
$functions = $functions['internal'];
$consts = get_defined_constants(true);
unset($consts['user']);
$consts = array_keys(call_user_func_array('array_merge', $consts));
$this->internals = array(
T_FUNCTION => array_change_key_case(array_fill_keys($functions, true), CASE_LOWER),
T_CONST => array_change_key_case(array_fill_keys($consts, true), CASE_LOWER),
);
}
/**
* Get Cliprz framework functions.
*
* @access protected.
*/
protected static function cliprz_functions()
{
$php_functions = (array) get_defined_functions();
$cliprz_functions = (array) $php_functions['user'];
unset($php_functions);
return $cliprz_functions;
}
public function __construct($data = array())
{
parent::__construct($data);
$dirs = Zend_Registry::get('dirs');
$template = Zend_Registry::get('theme');
$config = Zend_Registry::get('config');
$qool_module = Zend_Registry::get('Qool_Module');
// Class Constructor.
// These automatically get set with each new instance.
$loader = new Twig_Loader_Filesystem(APPL_PATH . $dirs['structure']['templates'] . DIR_SEP . $qool_module . DIR_SEP . $template . DIR_SEP);
$twig = new Twig_Environment($loader, array('cache' => APPL_PATH . $dirs['structure']['cache'] . DIR_SEP . 'twig' . DIR_SEP));
$lexer = new Twig_Lexer($twig, array('tag_comment' => array('<#', '#>}'), 'tag_block' => array('<%', '%>'), 'tag_variable' => array('<<', '>>')));
$twig->setLexer($lexer);
include_once APPL_PATH . $dirs['structure']['lib'] . DIR_SEP . 'Qool' . DIR_SEP . 'Template' . DIR_SEP . 'template.php';
if (file_exists(APPL_PATH . $dirs['structure']['templates'] . DIR_SEP . $qool_module . DIR_SEP . $template . DIR_SEP . 'functions.php')) {
include_once APPL_PATH . $dirs['structure']['templates'] . DIR_SEP . $qool_module . DIR_SEP . $template . DIR_SEP . 'functions.php';
}
$funcs = get_defined_functions();
foreach ($funcs['user'] as $k => $v) {
$twig->addFunction($v, new Twig_Function_Function($v));
}
$this->_twig = $twig;
$this->assign('config', $config);
Zend_Registry::set('tplExt', 'html');
}
/**
+----------------------------------------------------------
* 显示运行时间、数据库操作、缓存次数、内存使用信息
+----------------------------------------------------------
* @access private
+----------------------------------------------------------
* @return string
+----------------------------------------------------------
*/
private function showTime()
{
// 显示运行时间
G('beginTime', $GLOBALS['_beginTime']);
G('viewEndTime');
$showTime = 'Process: ' . G('beginTime', 'viewEndTime') . 's ';
// 显示详细运行时间
$showTime .= '( Load:' . G('beginTime', 'loadTime') . 's Init:' . G('loadTime', 'initTime') . 's Exec:' . G('initTime', 'viewStartTime') . 's Template:' . G('viewStartTime', 'viewEndTime') . 's )';
// 显示数据库操作次数
if (class_exists('Db', false)) {
$showTime .= ' | DB :' . N('db_query') . ' queries ' . N('db_write') . ' writes ';
}
// 显示缓存读写次数
if (class_exists('Cache', false)) {
$showTime .= ' | Cache :' . N('cache_read') . ' gets ' . N('cache_write') . ' writes ';
}
// 显示内存开销
if (MEMORY_LIMIT_ON) {
$showTime .= ' | UseMem:' . number_format((memory_get_usage() - $GLOBALS['_startUseMems']) / 1024) . ' kb';
}
// 显示文件加载数
$showTime .= ' | LoadFile:' . count(get_included_files());
// 显示函数调用次数 自定义函数,内置函数
$fun = get_defined_functions();
$showTime .= ' | CallFun:' . count($fun['user']) . ',' . count($fun['internal']);
return $showTime;
}
protected function safe_eval($code, &$status)
{
//status 0=failed,1=all clear
//Signs
//Can't assign stuff
$bl_signs = ["="];
//Language constructs
$bl_constructs = ["print", "echo", "require", "include", "if", "else", "while", "for", "switch", "exit", "break"];
//Functions
$funcs = get_defined_functions();
$funcs = array_merge($funcs['internal'], $funcs['user']);
//Functions allowed
//Math cant be evil, can it?
$whitelist = ["pow", "exp", "abs", "sin", "cos", "tan"];
//Remove whitelist elements
foreach ($whitelist as $f) {
unset($funcs[array_search($f, $funcs)]);
}
//Append '(' to prevent confusion (e.g. array() and array_fill())
foreach ($funcs as $key => $val) {
$funcs[$key] = $val . "(";
}
$blacklist = array_merge($bl_signs, $bl_constructs, $funcs);
//Check
$status = 1;
foreach ($blacklist as $nono) {
if (strpos($code, $nono) !== false) {
$status = 0;
return 0;
}
}
//Eval
return @eval($code);
}
function __construct($debug = false)
{
$this->CI =& get_instance();
$this->CI->config->load('twig');
ini_set('include_path', ini_get('include_path') . PATH_SEPARATOR . APPPATH . 'libraries/Twig');
require_once (string) "Autoloader" . EXT;
log_message('debug', "Twig Autoloader Loaded");
Twig_Autoloader::register();
if ($this->CI->router->fetch_module() != null) {
$template_module_dir = APPPATH . 'modules/' . $this->CI->router->fetch_module() . '/views/';
$template_global_dir = $this->CI->config->item('template_dir');
$this->_template_dir = array($template_global_dir, $template_module_dir);
$this->_cache_dir = $this->CI->config->item('cache_dir');
$loader = new Twig_Loader_Filesystem($this->_template_dir);
$this->_twig = new Twig_Environment($loader, array('cache' => $this->_cache_dir, 'debug' => $debug));
$this->_twig->addGlobal("router", $this->CI->router);
$this->_twig->addGlobal("session", $this->CI->session);
$this->_twig->addGlobal("security", $this->CI->security);
$this->_twig->addGlobal("input", $this->CI->input);
$this->_twig->addGlobal("widget_system", $this->CI->widget_system);
foreach (get_defined_functions() as $functions) {
foreach ($functions as $function) {
$this->_twig->addFunction($function, new Twig_Function_Function($function));
}
}
} else {
show_404();
}
}
function __construct()
{
$this->CI =& get_instance();
$this->CI->config->load('twig');
ini_set('include_path', ini_get('include_path') . PATH_SEPARATOR . APPPATH . 'libraries/Twig');
require_once (string) 'Autoloader.php';
log_message('debug', "Twig Autoloader Loaded");
Twig_Autoloader::register();
if ($this->CI->uri->segment(1) == 'setup') {
$this->_template_dir = $this->CI->config->item('template_dir') . '/install';
} else {
$this->_template_dir = $this->CI->config->item('template_dir') . '/' . get_active_theme();
}
$this->_cache_dir = $this->CI->config->item('cache_dir');
$loader = new Twig_Loader_Filesystem($this->_template_dir);
$this->_twig = new Twig_Environment($loader, array('cache' => $this->_cache_dir, 'debug' => true));
foreach (get_defined_functions() as $functions) {
foreach ($functions as $function) {
$this->_twig->addFunction($function, new Twig_Function_Function($function));
}
}
# untuk decode iframe youtube yang di encode
$filter = new Twig_SimpleFilter('raw_youtube', function ($string) {
if (strpos($string, '<iframe src="http://www.youtube.com/embed/') !== false) {
$string = str_replace('<iframe src="http://www.youtube.com/embed/', '<iframe src="http://www.youtube.com/embed/', $string);
$string .= str_replace('></iframe>', '></iframe>', $string);
}
return $string;
});
$this->_twig->addFilter($filter);
}
public function __construct()
{
// TODO remove work from constructor
$list = get_defined_functions();
$this->phpInternalFunctions = array_fill_keys($list['internal'], true);
$this->unsafeForInstantiation = array_map('strtolower', ['SplFileInfo', 'DirectoryIterator', 'FilesystemIterator', 'GlobIterator', 'SplFileObject', 'SplTempFileObject', 'Reflection', 'ReflectionFunctionAbstract', 'ReflectionFunction', 'ReflectionParameter', 'ReflectionMethod', 'ReflectionClass', 'ReflectionObject', 'ReflectionProperty', 'ReflectionExtension', 'ReflectionZendExtension', 'ZipArchive', 'PDO', 'XMLReader', 'finfo', 'Phar', 'SoapClient', 'SoapServer', 'DOMDocument']);
}
protected function addFunctions(\Twig_Environment $twig)
{
$functions = get_defined_functions()['user'];
array_map(function ($name) use($twig) {
$function = new \Twig_SimpleFunction($name, $name);
$twig->addFunction($function);
}, $functions);
}
function __construct($dump_file = false, $gzip_dump_file = false)
{
$functions = get_defined_functions();
$this->data = array('memory_usage' => memory_get_usage(), 'interfaces' => get_declared_interfaces(), 'classes' => get_declared_classes(), 'constants' => get_defined_constants(), 'user_functions' => $functions['user'], 'int_functions' => $functions['internal']);
if ($dump_file) {
$this->dump($dump_file, $gzip_dump_file);
}
}
/**
* @Route("/", name="homepage")
*/
public function indexAction(Request $request)
{
$arr = get_defined_functions();
//var_dump($arr);
//var_dump($this);
// replace this example code with whatever you need
return $this->render('default/index.html.twig', array('base_dir' => realpath($this->getParameter('kernel.root_dir') . '/..'), 'site_name' => $this->getParameter('site_name')));
}
public function readline_complete($line, $pos, $cursor)
{
$consts = array_keys(get_defined_constants());
$vars = array_keys($GLOBALS);
$funcs = get_defined_functions();
$classes = get_declared_classes();
return array_merge($consts, $vars, $funcs, $classes);
}
public function execute($session)
{
$functions = get_defined_functions();
$userFunctions = isset($functions['user']) ? $functions['user'] : [];
natcasesort($userFunctions);
echo implode(', ', $userFunctions) . PHP_EOL;
return true;
}
/**
* {@inheritDoc}
*/
public function getMatches(array $tokens, array $info = array())
{
$func = $this->getInput($tokens);
$functions = get_defined_functions();
$allFunctions = array_merge($functions['user'], $functions['internal']);
return array_filter($allFunctions, function ($function) use($func) {
return AbstractMatcher::startsWith($func, $function);
});
}
/**
* Makes all functions available to Twig.
*
* @return void
* @author Zander Janse van Rensburg
**/
public function checkFunctions()
{
// Init all functions as Twig functions.
foreach (get_defined_functions() as $functions) {
foreach ($functions as $function) {
$this->_twig->addFunction(new Twig_SimpleFunction($function, $function));
}
}
}
/**
* Calculate time range
*/
public static function calculate($key = 'app')
{
$subtraction[$key]['time_usage'] = number_format(self::$info[$key]['time_usage']['end'] - self::$info[$key]['time_usage']['begin'], 4) . ' s';
$subtraction[$key]['memory_usage'] = number_format((self::$info[$key]['memory_usage']['end'] - self::$info[$key]['memory_usage']['begin']) / 1024, 4) . ' kb';
$fun = get_defined_functions();
$subtraction['function_count'] = array('internal' => count($fun['internal']), 'user' => count($fun['user']));
$subtraction['included_count'] = count(get_included_files());
return $subtraction;
}
/**
* Get defined functions.
*
* Optionally limit functions to "user" or "internal" functions.
*
* @param null|string $type "user" or "internal" (default: both)
*
* @return array
*/
protected function getFunctions($type = null)
{
$funcs = get_defined_functions();
if ($type) {
return $funcs[$type];
} else {
return array_merge($funcs['internal'], $funcs['user']);
}
}
private function getNativeFunctionNames()
{
$allFunctions = get_defined_functions();
$functions = array();
foreach ($allFunctions['internal'] as $function) {
$functions[strtolower($function)] = $function;
}
return $functions;
}
