PHP 中的扩展addslashes 函数
您好,有人可以帮助我构建一个扩展的addslashes 函数,该函数将与对象和数组的混合组合一起使用。例如我有这个对象:
$object = new stdClass;
$object2 = new stdClass;
$object2->one = "st'r2";
$object3 = new stdClass;
$object3->one = "st'r3";
$object->one = "s'tr";
$object->two = array($object2);
$object->obj = $object3;
我想得到这个对象转义并具有相同的结构。 我已经开始了一些实验,我得到了这样的结果:
function addslashes_extended($arr_r){
if(is_array($arr_r)){
foreach ($arr_r as $key => $val){
is_array($val) ? addslashes_extended($val):$arr_r[$key]=addslashes($val);
}
unset($val);
}else if(is_object($arr_r)){
$objectProperties = get_object_vars($arr_r);
foreach($objectProperties as $key => $value){
is_object($value) ? addslashes_extended($value):$arr_r->{$key}=addslashes($value);
}
}
return $arr_r;
}
但这是行不通的,我认为我必须通过引用传递,但我不知道如何,其他解决方案也很好,提前感谢!
Hi can somebody help me with building an extended addslashes function, which will work with mixed combination of objects and arrays. For example i have this Object:
$object = new stdClass;
$object2 = new stdClass;
$object2->one = "st'r2";
$object3 = new stdClass;
$object3->one = "st'r3";
$object->one = "s'tr";
$object->two = array($object2);
$object->obj = $object3;
And i would like to get this object back escaped and with the same structure.
I have started some experiments and i get something like this:
function addslashes_extended($arr_r){
if(is_array($arr_r)){
foreach ($arr_r as $key => $val){
is_array($val) ? addslashes_extended($val):$arr_r[$key]=addslashes($val);
}
unset($val);
}else if(is_object($arr_r)){
$objectProperties = get_object_vars($arr_r);
foreach($objectProperties as $key => $value){
is_object($value) ? addslashes_extended($value):$arr_r->{$key}=addslashes($value);
}
}
return $arr_r;
}
But this is not going to work, i have to work with passing by reference i think, but i have no clue how, other solutions would be nice to have too, thanks in advance!
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试试这个(使用 array_walk):
输出 ( < a href="http://codepad.org/nUUYKWrn" rel="nofollow">http://codepad.org/nUUYKWrn ):
Try this (using array_walk):
Output ( http://codepad.org/nUUYKWrn ):
要通过引用传递,请在变量名称前使用
&
,简单示例:To pass by reference, you use
&
before the variable name, quick example: