我有 2 个数组,我想创建一个输出数组。
标题和副标题字段的示例数组要求:
Array
(
[title] => Array
(
[required] => 1
[minLength] => 2
[maxLength] => 50
)
[subtitle] => Array
(
[required] => 1
[minLength] => 2
[maxLength] => 55
)
)
post 后的数组:
Array
(
[title] =>
[subtitle] => s
)
示例输出数组:
Array
(
[title] => Array
(
[0] => this field is required
[1] => must be longer than 2
)
[subtitle] => Array
(
[0] => must be longer than 2
)
)
如何通过 foreach 循环生成这样的数组?
这就是我所拥有的,但它不会很好地工作。如果我将标题留空且副标题 1 个字符,他会返回 2 次此字段是必需的。看起来他重复了。
class Forms_FormValidationFields {
private $_required;
private $_minLength;
private $_maxLength;
private $_alphaNumeric;
public $_errors;
public function __construct($validate, $posts) {
array_pop($posts);
$posts = array_slice($posts,1);
foreach ( $posts as $postName => $postValue) {
foreach( $validate[$postName] as $key => $ruleValue ){
$set = 'set'.ucfirst($key);
$get = 'get'.ucfirst($key);
$this->$set( $postValue , $ruleValue);
if( $this->$get() != '' || $this->$get() != NULL) {
$test[$postName][] .= $this->$get();
}
}
}
$this->_errors = $test;
}
public function setValidation(){
return $this->_errors;
}
public function getRequired() {
return $this->_required;
}
public function setRequired($value, $ruleValue) {
if (empty($value) && $ruleValue == TRUE) {
$this->_required = 'this field is required';
}
}
public function getMinLength() {
return $this->_minLength;
}
public function setMinLength($value, $ruleValue) {
if (strlen($value) < $ruleValue) {
$this->_minLength = ' must be longer than' . $ruleValue . '';
}
}
public function getMaxLength() {
return $this->_maxLength;
}
public function setMaxLength($value, $ruleValue) {
if (strlen($value) > $ruleValue) {
$this->_maxLength = 'must be shorter than' . $ruleValue . '';
}
}
}