* Copyright 2005-2007, Cake Software Foundation, Inc. * 1785 E. Sahara Avenue, Suite 490-204 * Las Vegas, Nevada 89104 * * Licensed under The MIT License * Redistributions of files must retain the above copyright notice. * * @filesource * @copyright Copyright 2005-2007, Cake Software Foundation, Inc. * @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project * @package cake * @subpackage cake.cake * @since CakePHP(tm) v 0.2.9 * @version $Revision$ * @modifiedby $LastChangedBy$ * @lastmodified $Date$ * @license http://www.opensource.org/licenses/mit-license.php The MIT License */ /** * Basic defines for timing functions. */ define('SECOND', 1); define('MINUTE', 60 * SECOND); define('HOUR', 60 * MINUTE); define('DAY', 24 * HOUR); define('WEEK', 7 * DAY); define('MONTH', 30 * DAY); define('YEAR', 365 * DAY); /** * Patch for PHP < 5.0 */ if (!function_exists('clone')) { if (version_compare(phpversion(), '5.0') < 0) { eval (' function clone($object) { return $object; }'); } } /** * Loads all models, or set of specified models. * E.g: * * loadModels() - Loads all models * loadModels('User', 'Group') loads models User & Group */ function loadModels() { if (!class_exists('Model')) { require LIBS . 'model' . DS . 'model.php'; } if (!class_exists('AppModel')) { if (file_exists(APP . 'app_model.php')) { require(APP . 'app_model.php'); } else { require(CAKE . 'app_model.php'); } Overloadable::overload('AppModel'); } $loadModels = array(); if (func_num_args() > 0) { $args = func_get_args(); foreach($args as $arg) { if (is_array($arg)) { $loadModels = am($loadModels, $arg); } else { $loadModels[] = $arg; } } } $loadedModels = array(); $path = Configure::getInstance(); foreach ($path->modelPaths as $path) { foreach (listClasses($path) as $modelFilename) { list($name) = explode('.', $modelFilename); $className = Inflector::camelize($name); if (empty($loadModels) || in_array($className, $loadModels)) { $loadedModels[$modelFilename] = $modelFilename; } if (isset($loadedModels[$modelFilename]) && !class_exists($className)) { require($path . $modelFilename); list($name) = explode('.', $modelFilename); Overloadable::overload(Inflector::camelize($name)); } } } return $loadedModels; } /** * Get CakePHP basic paths as an indexed array. * Resulting array will contain array of paths * indexed by: Models, Behaviors, Controllers, * Components, and Helpers. * * @return array Array of paths indexed by type */ function paths() { $directories = Configure::getInstance(); $paths = array(); foreach ($directories->modelPaths as $path) { $paths['Models'][] = $path; } foreach ($directories->behaviorPaths as $path) { $paths['Behaviors'][] = $path; } foreach ($directories->controllerPaths as $path) { $paths['Controllers'][] = $path; } foreach ($directories->componentPaths as $path) { $paths['Components'][] = $path; } foreach ($directories->helperPaths as $path) { $paths['Helpers'][] = $path; } if (!class_exists('Folder')) { App::import('Core', 'Folder'); } $folder =& new Folder(APP.'plugins'.DS); $plugins = $folder->ls(); $classPaths = array('models', 'models'.DS.'behaviors', 'controllers', 'controllers'.DS.'components', 'views'.DS.'helpers'); foreach ($plugins[0] as $plugin) { foreach ($classPaths as $path) { if (strpos($path, DS) !== false) { $key = explode(DS, $path); $key = $key[1]; } else { $key = $path; } $folder->path = APP.'plugins'.DS.$plugin.DS.$path; $paths[Inflector::camelize($plugin)][Inflector::camelize($key)][] = $folder->path; } } return $paths; } /** * Loads all controllers. * * @return array Set of loaded controllers */ function loadControllers() { $paths = Configure::getInstance(); if (!class_exists('AppController')) { if (file_exists(APP . 'app_controller.php')) { require(APP . 'app_controller.php'); } else { require(CAKE . 'app_controller.php'); } } $loadedControllers = array(); foreach ($paths->controllerPaths as $path) { foreach (listClasses($path) as $controller) { list($name) = explode('.', $controller); $className = Inflector::camelize(str_replace('_controller', '', $name)); if (loadController($className)) { $loadedControllers[$controller] = $className; } } } return $loadedControllers; } /** * Returns an array of filenames of PHP files in given directory. * * @param string $path Path to scan for files * @return array List of files in directory */ function listClasses($path) { $dir = opendir($path); $classes = array(); while (false !== ($file = readdir($dir))) { if ((substr($file, -3, 3) == 'php') && substr($file, 0, 1) != '.') { $classes[] = $file; } } closedir($dir); return $classes; } /** * Loads configuration files. Receives a set of configuration files * to load. * Example: * * config('config1', 'config2'); * * * @return boolean Success */ function config() { $args = func_get_args(); foreach ($args as $arg) { if (('database' == $arg) && file_exists(CONFIGS . $arg . '.php')) { include_once(CONFIGS . $arg . '.php'); } elseif (file_exists(CONFIGS . $arg . '.php')) { include_once(CONFIGS . $arg . '.php'); if (count($args) == 1) { return true; } } else { if (count($args) == 1) { return false; } } } return true; } /** * Loads component/components from LIBS. Takes optional number of parameters. * * Example: * * uses('flay', 'time'); * * * @param string $name Filename without the .php part */ function uses() { $args = func_get_args(); foreach ($args as $file) { require_once(LIBS . strtolower($file) . '.php'); } } /** * Require given files in the VENDORS directory. Takes optional number of parameters. * * @param string $name Filename without the .php part. */ function vendor() { $args = func_get_args(); $c = func_num_args(); for ($i = 0; $i < $c; $i++) { $arg = $args[$i]; if (strpos($arg, '.') !== false) { $file = explode('.', $arg); $plugin = Inflector::underscore($file[0]); unset($file[0]); $file = implode('.', $file); if (file_exists(APP . 'plugins' . DS . $plugin . DS . 'vendors' . DS . $file . '.php')) { require_once(APP . 'plugins' . DS . $plugin . DS . 'vendors' . DS . $file . '.php'); continue; } } if (file_exists(APP . 'vendors' . DS . $arg . '.php')) { require_once(APP . 'vendors' . DS . $arg . '.php'); } elseif (file_exists(VENDORS . $arg . '.php')) { require_once(VENDORS . $arg . '.php'); } else { return false; } } return true; } /** * Prints out debug information about given variable. * * Only runs if debug level is non-zero. * * @param boolean $var Variable to show debug information for. * @param boolean $showHtml If set to true, the method prints the debug data in a screen-friendly way. * @param boolean $showFrom If set to true, the method prints from where the function was called. */ function debug($var = false, $showHtml = false, $showFrom = true) { if (Configure::read() > 0) { if ($showFrom) { $calledFrom = debug_backtrace(); print "".substr(r(ROOT, "", $calledFrom[0]['file']), 1)." (line ".$calledFrom[0]['line'].")"; } print "\n
\n";
			$var = print_r($var, true);

			if ($showHtml) {
				$var = str_replace('<', '<', str_replace('>', '>', $var));
			}
			print "{$var}\n
\n"; } } if (!function_exists('getMicrotime')) { /** * Returns microtime for execution time checking * * @return float Microtime */ function getMicrotime() { list($usec, $sec) = explode(" ", microtime()); return ((float)$usec + (float)$sec); } } if (!function_exists('sortByKey')) { /** * Sorts given $array by key $sortby. * * @param array $array Array to sort * @param string $sortby Sort by this key * @param string $order Sort order asc/desc (ascending or descending). * @param integer $type Type of sorting to perform * @return mixed Sorted array */ function sortByKey(&$array, $sortby, $order = 'asc', $type = SORT_NUMERIC) { if (!is_array($array)) { return null; } foreach ($array as $key => $val) { $sa[$key] = $val[$sortby]; } if ($order == 'asc') { asort($sa, $type); } else { arsort($sa, $type); } foreach ($sa as $key => $val) { $out[] = $array[$key]; } return $out; } } if (!function_exists('array_combine')) { /** * Combines given identical arrays by using the first array's values as keys, * and the second one's values as values. (Implemented for back-compatibility with PHP4) * * @param array $a1 Array to use for keys * @param array $a2 Array to use for values * @return mixed Outputs either combined array or false. */ function array_combine($a1, $a2) { $a1 = array_values($a1); $a2 = array_values($a2); $c1 = count($a1); $c2 = count($a2); if ($c1 != $c2) { return false; } if ($c1 <= 0) { return false; } $output=array(); for ($i = 0; $i < $c1; $i++) { $output[$a1[$i]] = $a2[$i]; } return $output; } } /** * Convenience method for htmlspecialchars. * * @param string $text Text to wrap through htmlspecialchars * @return string Wrapped text */ function h($text) { if (is_array($text)) { return array_map('h', $text); } return htmlspecialchars($text); } /** * Returns an array of all the given parameters. * * Example: * * a('a', 'b') * * * Would return: * * array('a', 'b') * * * @return array Array of given parameters */ function a() { $args = func_get_args(); return $args; } /** * Constructs associative array from pairs of arguments. * * Example: * * aa('a','b') * * * Would return: * * array('a'=>'b') * * * @return array Associative array */ function aa() { $args = func_get_args(); for ($l = 0, $c = count($args); $l < $c; $l++) { if ($l + 1 < count($args)) { $a[$args[$l]] = $args[$l + 1]; } else { $a[$args[$l]] = null; } $l++; } return $a; } /** * Convenience method for echo(). * * @param string $text String to echo */ function e($text) { echo $text; } /** * Convenience method for strtolower(). * * @param string $str String to lowercase * @return string Lowercased string */ function low($str) { return strtolower($str); } /** * Convenience method for strtoupper(). * * @param string $str String to uppercase * @return string Uppercased string */ function up($str) { return strtoupper($str); } /** * Convenience method for str_replace(). * * @param string $search String to be replaced * @param string $replace String to insert * @param string $subject String to search * @return string Replaced string */ function r($search, $replace, $subject) { return str_replace($search, $replace, $subject); } /** * Print_r convenience function, which prints out
 tags around
 * the output of given array. Similar to debug().
 *
 * @see	debug()
 * @param array $var Variable to print out
 * @param boolean $showFrom If set to true, the method prints from where the function was called
 */
	function pr($var) {
		if (Configure::read() > 0) {
			echo "
";
			print_r($var);
			echo "
"; } } /** * Display parameter * * @param mixed $p Parameter as string or array * @return string */ function params($p) { if (!is_array($p) || count($p) == 0) { return null; } else { if (is_array($p[0]) && count($p) == 1) { return $p[0]; } else { return $p; } } } /** * Merge a group of arrays * * @param array First array * @param array Second array * @param array Third array * @param array Etc... * @return array All array parameters merged into one */ function am() { $r = array(); foreach (func_get_args()as $a) { if (!is_array($a)) { $a = array($a); } $r = array_merge($r, $a); } return $r; } /** * see Dispatcher::uri(); * * @deprecated */ function setUri() { return null; } /** * see Dispatcher::getUrl(); * * @deprecated */ function setUrl() { return null; } /** * Gets an environment variable from available sources, and provides emulation * for unsupported or inconsisten environment variables (i.e. DOCUMENT_ROOT on * IIS, or SCRIPT_NAME in CGI mode). Also exposes some additional custom * environment information. * * @param string $key Environment variable name. * @return string Environment variable setting. */ function env($key) { if ($key == 'HTTPS') { if (isset($_SERVER) && !empty($_SERVER)) { return (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on'); } else { return (strpos(env('SCRIPT_URI'), 'https://') === 0); } } if ($key == 'SCRIPT_NAME') { if (env('CGI_MODE') && isset($_ENV['SCRIPT_URL']) { $key = 'SCRIPT_URL'; } } $val = null; if (isset($_SERVER[$key])) { $val = $_SERVER[$key]; } elseif (isset($_ENV[$key])) { $val = $_ENV[$key]; } elseif (getenv($key) !== false) { $val = getenv($key); } if ($key == 'REMOTE_ADDR' && $val == env('SERVER_ADDR')) { $addr = env('HTTP_PC_REMOTE_ADDR'); if ($addr != null) { $val = $addr; } } if ($val !== null) { return $val; } switch ($key) { case 'SCRIPT_FILENAME': if (defined('SERVER_IIS') && SERVER_IIS === true){ return str_replace('\\\\', '\\', env('PATH_TRANSLATED') ); } break; case 'DOCUMENT_ROOT': $offset = 0; if (!strpos(env('SCRIPT_NAME'), '.php')) { $offset = 4; } return substr(env('SCRIPT_FILENAME'), 0, strlen(env('SCRIPT_FILENAME')) - (strlen(env('SCRIPT_NAME')) + $offset)); break; case 'PHP_SELF': return r(env('DOCUMENT_ROOT'), '', env('SCRIPT_FILENAME')); break; case 'CGI_MODE': return (substr(php_sapi_name(), 0, 3) == 'cgi'); break; case 'HTTP_BASE': return preg_replace ('/^([^.])*/i', null, env('HTTP_HOST')); break; } return null; } if (!function_exists('file_put_contents')) { /** * Writes data into file. * * If file exists, it will be overwritten. If data is an array, it will be join()ed with an empty string. * * @param string $fileName File name. * @param mixed $data String or array. * @return boolean Success */ function file_put_contents($fileName, $data) { if (is_array($data)) { $data = join('', $data); } $res = @fopen($fileName, 'w+b'); if ($res) { $write = @fwrite($res, $data); if ($write === false) { return false; } else { return $write; } } return false; } } /** * Reads/writes temporary data to cache files or session. * * @param string $path File path within /tmp to save the file. * @param mixed $data The data to save to the temporary file. * @param mixed $expires A valid strtotime string when the data expires. * @param string $target The target of the cached data; either 'cache' or 'public'. * @return mixed The contents of the temporary file. */ function cache($path, $data = null, $expires = '+1 day', $target = 'cache') { if (Configure::read('Cache.disable')) { return null; } $now = time(); if (!is_numeric($expires)) { $expires = strtotime($expires, $now); } switch(low($target)) { case 'cache': $filename = CACHE . $path; break; case 'public': $filename = WWW_ROOT . $path; break; case 'tmp': $filename = TMP . $path; break; } $timediff = $expires - $now; $filetime = false; if (file_exists($filename)) { $filetime = @filemtime($filename); } if ($data === null) { // Read data from file if (file_exists($filename) && $filetime !== false) { if ($filetime + $timediff < $now) { // File has expired @unlink($filename); } else { $data = file_get_contents($filename); } } } elseif (is_writable(dirname($filename))) { file_put_contents($filename, $data); } return $data; } /** * Used to delete files in the cache directories, or clear contents of cache directories * * @param mixed $params As String name to be searched for deletion, if name is a directory all files in directory will be deleted. * If array, names to be searched for deletion. * If clearCache() without params, all files in app/tmp/cache/views will be deleted * * @param string $type Directory in tmp/cache defaults to view directory * @param string $ext The file extension you are deleting * @return true if files found and deleted false otherwise */ function clearCache($params = null, $type = 'views', $ext = '.php') { if (is_string($params) || $params === null) { $params = preg_replace('/\/\//', '/', $params); $cache = CACHE . $type . DS . $params; if (is_file($cache . $ext)) { @unlink($cache . $ext); return true; } elseif (is_dir($cache)) { $files = glob("$cache*"); if ($files === false) { return false; } foreach ($files as $file) { if (is_file($file)) { @unlink($file); } } return true; } else { $cache = CACHE . $type . DS . '*' . $params . '*' . $ext; $files = glob($cache); if ($files === false) { return false; } foreach ($files as $file) { if (is_file($file)) { @unlink($file); } } return true; } } elseif (is_array($params)) { foreach ($params as $key => $file) { $file = preg_replace('/\/\//', '/', $file); $cache = CACHE . $type . DS . '*' . $file . '*' . $ext; $files[] = glob($cache); } if (!empty($files)) { foreach ($files as $key => $delete) { if (is_array($delete)) { foreach ($delete as $file) { if (is_file($file)) { @unlink($file); } } } } return true; } else { return false; } } else { return false; } } /** * Recursively strips slashes from all values in an array * * @param array $value Array of values to strip slashes * @return mixed What is returned from calling stripslashes */ function stripslashes_deep($value) { if (is_array($value)) { $return = array_map('stripslashes_deep', $value); return $return; } else { $return = stripslashes($value); return $return ; } } /** * Returns a translated string if one is found, or the submitted message if not found. * * @param string $singular Text to translate * @param boolean $return Set to true to return translated string, or false to echo * @return mixed translated string if $return is false string will be echoed */ function __($singular, $return = false) { if (!$singular) { return; } if (!class_exists('I18n')) { App::import('Core', 'i18n'); } $calledFrom = debug_backtrace(); $dir = dirname($calledFrom[0]['file']); unset($calledFrom); if ($return === false) { echo I18n::translate($singular, null, null, 5, null, $dir); } else { return I18n::translate($singular, null, null, 5, null, $dir); } } /** * Returns correct plural form of message identified by $singular and $plural for count $count. * Some languages have more than one form for plural messages dependent on the count. * * @param string $singular Singular text to translate * @param string $plural Plural text * @param integer $count Count * @param boolean $return true to return, false to echo * @return mixed plural form of translated string if $return is false string will be echoed */ function __n($singular, $plural, $count, $return = false) { if (!$singular) { return; } if (!class_exists('I18n')) { App::import('Core', 'i18n'); } $calledFrom = debug_backtrace(); $dir = dirname($calledFrom[0]['file']); unset($calledFrom); if ($return === false) { echo I18n::translate($singular, $plural, null, 5, $count, $dir); } else { return I18n::translate($singular, $plural, null, 5, $count, $dir); } } /** * Allows you to override the current domain for a single message lookup. * * @param string $domain Domain * @param string $msg String to translate * @param string $return true to return, false to echo * @return translated string if $return is false string will be echoed */ function __d($domain, $msg, $return = false) { if (!$msg) { return; } if (!class_exists('I18n')) { App::import('Core', 'i18n'); } if ($return === false) { echo I18n::translate($msg, null, $domain); } else { return I18n::translate($msg, null, $domain); } } /** * Allows you to override the current domain for a single plural message lookup * Returns correct plural form of message identified by $singular and $plural for count $count * from domain $domain * * @param string $domain Domain * @param string $singular Singular string to translate * @param string $plural Plural * @param integer $count Count * @param boolean $return true to return, false to echo * @return plural form of translated string if $return is false string will be echoed */ function __dn($domain, $singular, $plural, $count, $return = false) { if (!$singular) { return; } if (!class_exists('I18n')) { App::import('Core', 'i18n'); } if ($return === false) { echo I18n::translate($singular, $plural, $domain, 5, $count); } else { return I18n::translate($singular, $plural, $domain, 5, $count); } } /** * Allows you to override the current domain for a single message lookup. * It also allows you to specify a category. * * The category argument allows a specific category of the locale settings to be used for fetching a message. * Valid categories are: LC_CTYPE, LC_NUMERIC, LC_TIME, LC_COLLATE, LC_MONETARY, LC_MESSAGES and LC_ALL. * * Note that the category must be specified with a numeric value, instead of the constant name. The values are: * LC_CTYPE 0 * LC_NUMERIC 1 * LC_TIME 2 * LC_COLLATE 3 * LC_MONETARY 4 * LC_MESSAGES 5 * LC_ALL 6 * * @param string $domain Domain * @param string $msg Message to translate * @param integer $category Category * @param boolean $return true to return, false to echo * @return translated string if $return is false string will be echoed */ function __dc($domain, $msg, $category, $return = false) { if (!$msg) { return; } if (!class_exists('I18n')) { App::import('Core', 'i18n'); } if ($return === false) { echo I18n::translate($msg, null, $domain, $category); } else { return I18n::translate($msg, null, $domain, $category); } } /** * Allows you to override the current domain for a single plural message lookup. * It also allows you to specify a category. * Returns correct plural form of message identified by $singular and $plural for count $count * from domain $domain * * The category argument allows a specific category of the locale settings to be used for fetching a message. * Valid categories are: LC_CTYPE, LC_NUMERIC, LC_TIME, LC_COLLATE, LC_MONETARY, LC_MESSAGES and LC_ALL. * * Note that the category must be specified with a numeric value, instead of the constant name. The values are: * LC_CTYPE 0 * LC_NUMERIC 1 * LC_TIME 2 * LC_COLLATE 3 * LC_MONETARY 4 * LC_MESSAGES 5 * LC_ALL 6 * * @param string $domain Domain * @param string $singular Singular string to translate * @param string $plural Plural * @param integer $count Count * @param integer $category Category * @param boolean $return true to return, false to echo * @return plural form of translated string if $return is false string will be echoed */ function __dcn($domain, $singular, $plural, $count, $category, $return = false) { if (!$singular) { return; } if (!class_exists('I18n')) { App::import('Core', 'i18n'); } if ($return === false) { echo I18n::translate($singular, $plural, $domain, $category, $count); } else { return I18n::translate($singular, $plural, $domain, $category, $count); } } /** * The category argument allows a specific category of the locale settings to be used for fetching a message. * Valid categories are: LC_CTYPE, LC_NUMERIC, LC_TIME, LC_COLLATE, LC_MONETARY, LC_MESSAGES and LC_ALL. * * Note that the category must be specified with a numeric value, instead of the constant name. The values are: * LC_CTYPE 0 * LC_NUMERIC 1 * LC_TIME 2 * LC_COLLATE 3 * LC_MONETARY 4 * LC_MESSAGES 5 * LC_ALL 6 * * @param string $msg String to translate * @param integer $category Category * @param string $return true to return, false to echo * @return translated string if $return is false string will be echoed */ function __c($msg, $category, $return = false) { if (!$msg) { return; } if (!class_exists('I18n')) { App::import('Core', 'i18n'); } $calledFrom = debug_backtrace(); $dir = dirname($calledFrom[0]['file']); unset($calledFrom); if ($return === false) { echo I18n::translate($msg, null, null, $category, null, $dir); } else { return I18n::translate($msg, null, null, $category, null, $dir); } } /** * Computes the difference of arrays using keys for comparison * * @param array First array * @param array Second array * @return array Array with different keys */ if (!function_exists('array_diff_key')) { function array_diff_key() { $valuesDiff = array(); if (func_num_args() < 2) { return false; } foreach (func_get_args() as $param) { if (!is_array($param)) { return false; } } $args = func_get_args(); foreach ($args[0] as $valueKey => $valueData) { for ($i = 1; $i < func_num_args(); $i++) { if (isset($args[$i][$valueKey])) { continue 2; } } $valuesDiff[$valueKey] = $valueData; } return $valuesDiff; } } /** * Computes the intersection of arrays using keys for comparison * * @param array First array * @param array Second array * @return array Array with interesected keys */ if (!function_exists('array_intersect_key')) { function array_intersect_key($arr1, $arr2) { $res = array(); foreach ($arr1 as $key=>$value) { if (array_key_exists($key, $arr2)) { $res[$key] = $arr1[$key]; } } return $res; } } /** * Shortcut to Log::write. * * @param string $message Message to write to log */ function LogError($message) { if (!class_exists('CakeLog')) { App::import('Core', 'CakeLog'); } $bad = array("\n", "\r", "\t"); $good = ' '; CakeLog::write('error', str_replace($bad, $good, $message)); } /** * Searches include path for files * * @param string $file File to look for * @return Full path to file if exists, otherwise false */ function fileExistsInPath($file) { $paths = explode(PATH_SEPARATOR, ini_get('include_path')); foreach ($paths as $path) { $fullPath = $path . DIRECTORY_SEPARATOR . $file; if (file_exists($fullPath)) { return $fullPath; } elseif (file_exists($file)) { return $file; } } return false; } /** * Convert forward slashes to underscores and removes first and last underscores in a string * * @param string String to convert * @return string with underscore remove from start and end of string */ function convertSlash($string) { $string = trim($string,"/"); $string = preg_replace('/\/\//', '/', $string); $string = str_replace('/', '_', $string); return $string; } /** * Implements http_build_query for PHP4. * * @param string $data Data to set in query string * @param string $prefix If numeric indices, prepend this to index for elements in base array. * @param string $argSep String used to separate arguments * @param string $baseKey Base key * @return string URL encoded query string * @see http://php.net/http_build_query */ if (!function_exists('http_build_query')) { function http_build_query($data, $prefix = null, $argSep = null, $baseKey = null) { if (empty($argSep)) { $argSep = ini_get('arg_separator.output'); } if (is_object($data)) { $data = get_object_vars($data); } $out = array(); foreach ((array)$data as $key => $v) { if (is_numeric($key) && !empty($prefix)) { $key = $prefix . $key; } $key = urlencode($key); if (!empty($baseKey)) { $key = $baseKey . '[' . $key . ']'; } if (is_array($v) || is_object($v)) { $out[] = http_build_query($v, $prefix, $argSep, $key); } else { $out[] = $key . '=' . urlencode($v); } } return implode($argSep, $out); } } /** * Wraps ternary operations. If $condition is a non-empty value, $val1 is returned, otherwise $val2. * Don't use for isset() conditions, or wrap your variable with @ operator: * Example: * * ife(isset($variable), @$variable, 'default'); * * * @param mixed $condition Conditional expression * @param mixed $val1 Value to return in case condition matches * @param mixed $val2 Value to return if condition doesn't match * @return mixed $val1 or $val2, depending on whether $condition evaluates to a non-empty expression. */ function ife($condition, $val1 = null, $val2 = null) { if (!empty($condition)) { return $val1; } return $val2; } /** * @deprecated * @see App::import('Model', 'PluginName.PluginModel'); */ function loadPluginModels($plugin) { if (!class_exists('AppModel')) { loadModel(); } $plugin = Inflector::underscore($plugin); $pluginAppModel = Inflector::camelize($plugin . '_app_model'); $pluginAppModelFile = APP . 'plugins' . DS . $plugin . DS . $plugin . '_app_model.php'; if (!class_exists($pluginAppModel)) { if (file_exists($pluginAppModelFile)) { require($pluginAppModelFile); Overloadable::overload($pluginAppModel); } } $pluginModelDir = APP . 'plugins' . DS . $plugin . DS . 'models' . DS; if (is_dir($pluginModelDir)) { foreach (listClasses($pluginModelDir)as $modelFileName) { list($name) = explode('.', $modelFileName); $className = Inflector::camelize($name); if (!class_exists($className)) { require($pluginModelDir . $modelFileName); Overloadable::overload($className); } } } } /** * @deprecated * @see App::import('View', 'ModelName'); */ function loadView($name) { return App::import('View', $name); } /** * @deprecated * @see App::import('Model', 'ModelName'); */ function loadModel($name = null) { return App::import('Model', $name); } /** * @deprecated * @see App::import('Controller', 'ControllerName'); */ function loadController($name) { return App::import('Controller', $name); } /** * @deprecated * @see App::import('Helper', 'HelperName'); */ function loadHelper($name) { return App::import('Helper', $name); } /** * @deprecated * @see App::import('Helper', 'PluginName.HelperName'); */ function loadPluginHelper($plugin, $helper) { return App::import('Helper', $plugin . '.' . $helper); } /** * @deprecated * @see App::import('Component', 'PluginName.ComponentName'); */ function loadComponent($name) { return App::import('Component', $name); } /** * @deprecated * @see App::import('Component', 'PluginName.ComponentName'); */ function loadPluginComponent($plugin, $component) { return App::import('Component', $plugin . '.' . $component); } /** * @deprecated * @see App::import('Behavior', 'BehaviorrName'); */ function loadBehavior($name) { return App::import('Behavior', $name); } ?>