/**
* 执行一条sql语句
* @param string $sql
* @param resource $db
* @return bool
*/
function run_sql($sql, $db = NULL)
{
is_null($db) && ($db = db());
Logger::debug('run sql:' . $sql);
$time = microtime(TRUE);
$result = mysql_query($sql, $db);
if (!isset($GLOBALS['run_sql'])) {
$GLOBALS['run_sql'] = array();
}
$GLOBALS['run_sql'][$sql] = microtime(TRUE) - $time;
$GLOBALS['last_sql'] = $sql;
if (mysql_error()) {
trigger_error('MySQL error ' . mysql_errno() . mysql_error() . "\n[{$sql}]", E_USER_ERROR);
}
// 触发执行 SQL 钩子
run_func_coll('run_sql_after');
return $result;
}
* base controller
*/
abstract class _Control
{
public function __construct()
{
}
}
// Controller预处理
$__cont_file = APP . $GLOBALS['request']['file'];
if (!is_file($__cont_file)) {
trigger_error("Can\\'t find controller file: {$__cont_file}", E_USER_ERROR);
}
require $__cont_file;
$__class_name = $GLOBALS['request']['class'];
if (!class_exists($__class_name)) {
trigger_error("Can\\'t find class: {$__class_name}", E_USER_ERROR);
}
$__bomb = new $__class_name();
$__method = $GLOBALS['request']['fn'];
if (!method_exists($__bomb, $__method)) {
trigger_error("Can\\'t find method: {$__method}", E_USER_ERROR);
}
$__params = isset($GLOBALS['request']['params']) ? $GLOBALS['request']['params'] : array();
// 执行action 前置钩子
run_func_coll('pre_control');
// 执行action()方法
call_user_func_array(array($__bomb, $__method), $__params);
// 执行action 后置钩子
run_func_coll('post_control');
exit;
