本文整理汇总了PHP中CKFinder_Connector_Core_Hooks::_printCallback方法的典型用法代码示例。如果您正苦于以下问题：PHP CKFinder_Connector_Core_Hooks::_printCallback方法的具体用法？PHP CKFinder_Connector_Core_Hooks::_printCallback怎么用？PHP CKFinder_Connector_Core_Hooks::_printCallback使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CKFinder_Connector_Core_Hooks的用法示例。
在下文中一共展示了CKFinder_Connector_Core_Hooks::_printCallback方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: run
/**
* Run user defined hooks
*
* @param string $event
* @param object $errorHandler
* @param array $args
* @return boolean (true to continue processing, false otherwise)
*/
public static function run($event, $args = array())
{
$config = $GLOBALS['config'];
if (!isset($config['Hooks'])) {
return true;
}
$hooks =& $config['Hooks'];
if (!is_array($hooks) || !array_key_exists($event, $hooks) || !is_array($hooks[$event])) {
return true;
}
$errorHandler = $GLOBALS['connector']->getErrorHandler();
foreach ($hooks[$event] as $i => $hook) {
$object = NULL;
$method = NULL;
$function = NULL;
$data = NULL;
$passData = false;
/* $hook can be: a function, an object, an array of $functiontion and $data,
* an array of just a function, an array of object and method, or an
* array of object, method, and data.
*/
//function
if (is_string($hook)) {
$function = $hook;
} else {
if (is_object($hook)) {
$object = $hooks[$event][$i];
$method = "on" . $event;
} else {
if (is_array($hook)) {
$count = count($hook);
if ($count) {
//...object
if (is_object($hook[0])) {
$object = $hooks[$event][$i][0];
if ($count < 2) {
$method = "on" . $event;
} else {
//...object and method
$method = $hook[1];
if (count($hook) > 2) {
//...object, method and data
$passData = true;
$data = $hook[2];
}
}
} else {
if (is_string($hook[0])) {
$function = $hook[0];
if ($count > 1) {
//...function with data
$passData = true;
$data = $hook[1];
}
}
}
}
}
}
}
/* If defined, add data to the arguments array */
if ($passData) {
$args = array_merge(array($data), $args);
}
if (isset($object)) {
$callback = array($object, $method);
} else {
if (false !== ($pos = strpos($function, '::'))) {
$callback = array(substr($function, 0, $pos), substr($function, $pos + 2));
} else {
$callback = $function;
}
}
if (is_callable($callback)) {
$ret = call_user_func_array($callback, $args);
} else {
$functionName = CKFinder_Connector_Core_Hooks::_printCallback($callback);
$errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_CUSTOM_ERROR, "CKFinder failed to call a hook: " . $functionName);
return false;
}
//String return is a custom error
if (is_string($ret)) {
$errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_CUSTOM_ERROR, $ret);
return false;
} else {
if (is_int($ret)) {
$errorHandler->throwError($ret);
return false;
} else {
if ($ret === null) {
$functionName = CKFinder_Connector_Core_Hooks::_printCallback($callback);
$errorHandler->throwError(CKFINDER_CONNECTOR_ERROR_CUSTOM_ERROR, "CKFinder extension returned an invalid value (null)." . "Hook " . $functionName . " should return a value.");
//.........这里部分代码省略.........