public function write($text)
{
if (func_num_args() > 1) {
$text = exec_function_array('sprintf', func_get_args());
}
return self::appendTo($text, $this->color, $this->outfile);
}
/**
* 获取当前网址对应handlers，并从后向前运行第一个拦截成功的
*/
public function run()
{
$route_key = $this->getConfig('route_key', 'r');
$path = $this->input('GET')->get($route_key, '/');
try {
$route = $this->dispatch($path);
$succor = null;
foreach ($route['handlers'] as $handler) {
if ($handler && class_exists($handler, true)) {
$handler = new $handler($succor);
}
if ($handler && is_callable($handler)) {
$succor =& $handler;
}
}
if ($succor) {
$this->url = $route['url'];
$this->rule = $route['rule'];
$output = exec_function_array($succor, $route['args']);
}
} catch (\Exception $e) {
$output = strval($e);
}
return die($output);
}
public function test04ExecFunctionArray()
{
$this->assertTrue(function_exists('exec_function_array'));
$result = exec_function_array('strtolower', array(__FUNCTION__));
$this->assertEquals(strtolower(__FUNCTION__), $result);
$args = range(11, 20);
$result = exec_function_array(new Sample(), $args);
$this->assertEquals(array_sum($args), $result);
}
/**
* 更新全局变量，全局变量可作为编译器变量
* @param array $globals 全局变量数组
* @param array ... 其他全局变量数组
*/
public function updateGlobals(array $globals)
{
if (func_num_args() === 1) {
$this->globals = array_merge($this->globals, $globals);
} else {
$args = func_get_args();
array_unshift($args, $this->globals);
$this->globals = exec_function_array('array_merge', $args);
}
return $this;
}
public function __invoke()
{
$method = $this->app->getMethod();
$args = func_get_args();
if ($method = $this->init($method)) {
return exec_method_array($this, $method, $args);
} else {
if ($this->succor) {
return exec_function_array($this->succor, $args);
} else {
return $this->app->abort(403);
}
}
}
public function execDigest($origin)
{
if ($this->digest) {
return exec_function_array($this->digest, [$origin]);
}
}
protected function parseWhere()
{
if ($this->nothing) {
return ['WHERE 1=0', []];
}
$where = '';
$params = [];
if ($this->constrains) {
$where = implode(' AND ', array_keys($this->constrains));
$params = exec_function_array('array_merge', array_values($this->constrains));
}
if ($this->or_constrains) {
$or_where = '(' . implode(') OR (', array_keys($this->or_constrains)) . ')';
$or_params = exec_function_array('array_merge', array_values($this->or_constrains));
$where = empty($where) ? $or_where : '(' . $where . ') OR (' . $or_where . ')';
$params = empty($params) ? $or_params : array_merge($params, $or_params);
}
$where = empty($where) ? '' : 'WHERE ' . $where;
return [$where, $params];
}
/**
* 获取范围内数据
* @param string $key 索引名
* @param mixed $value 索引值
* ... $value2 其他索引值
* @return array/false
*/
public function in($key, $value)
{
$actions = array();
$values = array_slice(func_get_args(), 1);
//兼容第二个参数传索引值数组的用法
if (count($values) === 1 && is_array($values[0])) {
$values = $values[0];
}
foreach ($values as $value) {
$actions[] = array('find', $value);
}
$result = $this->prepare($key)->multi($actions);
if ($result === false) {
return false;
//查询失败
}
$rows = exec_function_array('array_merge', $result);
foreach ($rows as &$row) {
$row = array_combine($this->fields, $row);
}
return $rows;
//向量数组
}
function updateGlobals(array $LE)
{
if (func_num_args() === 1) {
$this->globals = array_merge($this->globals, $LE);
} else {
$B = func_get_args();
array_unshift($B, $this->globals);
$this->globals = exec_function_array('array_merge', $B);
}
return $this;
}
