Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/php/226.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
将PHP数组打印为字符串,用于phalcon PHP的form->isValid()方法_Php_Arrays_Phalcon - Fatal编程技术网

将PHP数组打印为字符串,用于phalcon PHP的form->isValid()方法

将PHP数组打印为字符串,用于phalcon PHP的form->isValid()方法,php,arrays,phalcon,Php,Arrays,Phalcon,我对phalcon php和多维表单有点小问题。 我在phalcon表单中添加如下元素: $display = new Text('language[en-US][display]'); $display->setLabel($t->_('Display')); $display->addValidator(new PresenceOf(array( 'message' => 'The display field is required' )));

我对phalcon php和多维表单有点小问题。 我在phalcon表单中添加如下元素:

  $display = new Text('language[en-US][display]');
  $display->setLabel($t->_('Display'));
  $display->addValidator(new PresenceOf(array(
    'message' => 'The display field is required'
  )));
  $this->add($display);
  array(
    'language[en-US][display]' => 'some value'
  )
在我看来,这将导致:

  <input type="text" name="language[en-US][display]" value="some value">
phalcon php phalcon\Forms\Form方法isValid在传递$\u POST数据时无法将其分配给正确的表单元素,因此我的问题是,是否有一种简单的方法将该数组转换为如下数组:

  $display = new Text('language[en-US][display]');
  $display->setLabel($t->_('Display'));
  $display->addValidator(new PresenceOf(array(
    'message' => 'The display field is required'
  )));
  $this->add($display);
  array(
    'language[en-US][display]' => 'some value'
  )

仅仅用foreach迭代就足够了吗

$array =  array(
     'language' => array(
        'en-US' => array(
           'display' => 'some value'
        )
     )
   );

$newkey = key($array);
foreach($array[$newkey] as $key=>$val) {
        $newkey .= "[".$key."]";
        foreach ($val as $subkey=>$subval) {
                $newarray[$newkey. "[".$subkey."]"] = $subval;
        }

}

var_dump($newarray);