我想在zendframework 2中使用SeparatorToSeparator()过滤器来过滤我的数据
如何将两个参数(setSearchSeparator和setReplacementSeparator)传递给构造函数?
$inputFilter->add(array(
'name' => 'supplierName',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name'=>"Word'SeparatorToSeparator"
),
));
路径:zendframework/bin/libary/Zend/Filter/Word/SeparatorToSeparator.php
class SeparatorToSeparator extends AbstractFilter
{
protected $searchSeparator = null;
protected $replacementSeparator = null;
/**
* Constructor
*
* @param string $searchSeparator Separator to search for
* @param string $replacementSeparator Separator to replace with
*/
public function __construct($searchSeparator = ' ', $replacementSeparator = '-')
{
$this->setSearchSeparator($searchSeparator);
$this->setReplacementSeparator($replacementSeparator);
}
更新
$inputFilter->add(array(
'name' => 'supplierName',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array('name'=>'Word'SeparatorToSeparator',
'options' => array(
'search_separator' => 'a',
'replacement_separator' => 'b'
)
)
),
));
我收到这个错误消息:
警告:preg_quote()要求参数1为字符串,中给定的数组C: ''wamp''www''tebipdevelopment''vendor''zendframework''zendfframework''library''Zend''Filter''Word''SeparatorToSeparator.php在线92
我已经打开了这行,并打印了这样的错误消息。
print_r($this->searchSeparator);
print_r($this->replacementSeparator);
结果
数组([search_separator]=>a[replacement_separator]=>b)
在这种情况下,search_separator等于array,而不是字符串
注意,您不需要setter,但我已经添加了它们,如果存在setter,过滤器将尝试使用它们(setCamelCase()表示法)。
class SeparatorToSeparator extends AbstractFilter
{
protected $searchSeparator = null;
protected $replacementSeparator = null;
public function setSearchSeparator($val)
{
$this->searchSeparator = $val;
}
public function setReplacementSeparator($val)
{
$this->replacementSeparator = $val;
}
}
现在您可以设置选项:
$inputFilter->add(array(
'name' => 'supplierName',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
array(
'name'=>"Word'SeparatorToSeparator"
'options' => array(
'search_separator' => 'bla',
'replacement_separator' => 'bla'
)
)
),
));
我遇到了同样的问题,与其他验证器不同,验证器一词不接受一系列选项,正如您所发现的那样。我使用的解决方法是先实例化单词filter,向其传递所需的构造函数参数,然后将该实例添加到filter规范中
$wordFilter = new 'Zend'Filter'Word'SeparatorToSeparator('a', 'b');
$inputFilter->add(array(
'name' => 'supplierName',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
$wordFilter,
),
));