我正在使用 Laminas DoctrineObjectInputFilter 并希望获取回调输入过滤器中其他属性的值，就像此代码位于 Filter 类的 init 函数中，该类扩展了 DoctrineObjectInputFilter
1
675// input filter whose value is required
$this->add([
'name' => 'name',
'allow_empty' => false,
'filters' => []
]);
// Input filter in which I want value of input name
$this->add([
'name' => 'value',
'allow_empty' => true,
'filters' => [
[
'name' => 'Callback',
'options' => [
'callback' => function ($value) {
$name = // want to get property name value here
if (key_exists($name, $this->applicationConfig) && gettype($value) === 'string') {
return trim(strip_tags($value));
}
else {
return trim($value);
}
return $value;
},
],
],
],
]);
已检查 $this->getRawValues() 但它对所有输入返回 null。
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有点晚了，但我猜您正在搜索
$context。由于 name 的值位于同一个InputFilter实例中，因此您只需在回调函数中使用$context即可。add([ 'name' => 'name', 'required' => true, 'allow_empty' => false, 'filters' => [ [ 'name' => StripTags::class ], [ 'name' => StringTrim::class ], [ 'name' => ToNull::class, 'options' => [ 'type' => ToNull::TYPE_STRING, ], ], ], ]); $this->add([ 'name' => 'value', 'required' => true, 'allow_empty' => true, 'filters' => [], 'validators' => [ [ 'name' => Callback::class, 'options' => [ 'callback' => function($value, $context) { $name = $context['name']; ... }, ], ], ], ]); } }