public function array_iconv($in_charset,$out_charset,$arr){
return eval('return '.iconv($in_charset,$out_charset,var_export($arr,true).';'));
}
我在转码的时候出现这个问题
Fatal error: Call to undefined method stdClass::__set_state() in D:\soft\apache\htdocs\webtest\arrayiconv.func.php(5) : eval()'d code on line 1
return eval('return '.iconv($in_charset,$out_charset,var_export($arr,true).';'));
}
我在转码的时候出现这个问题
Fatal error: Call to undefined method stdClass::__set_state() in D:\soft\apache\htdocs\webtest\arrayiconv.func.php(5) : eval()'d code on line 1
["countTestQuesOptionsBean"]=>
NULL
["isMultiPart"]=>
int(0)
["multiFlag"]=>
string(0) ""
["multiFlagName"]=>
string(0) ""
["quesId"]=>
int(1245)
["quesImage"]=>
NULL
["quesSortId"]=>
NULL
["quesTitle"]=>
string(12) "对未来很悲观"
["quesType"]=>
NULL
["testId"]=>
int(89)
}
[0]=>
object(stdClass)#8 (6) {
["optionContent"]=>
string(4) "没有"
["optionId"]=>
int(4137)
["optionImage"]=>
NULL
["optionScore"]=>
int(0)
["optionSortId"]=>
string(1) "A"
["quesId"]=>
int(1245)
}
[1]=>
object(stdClass)#9 (6) {
["optionContent"]=>
string(8) "几乎没有"
["optionId"]=>
int(4138)
["optionImage"]=>
NULL
["optionScore"]=>
int(1)
["optionSortId"]=>
string(1) "B"
["quesId"]=>
int(1245)
}
[2]=>
object(stdClass)#10 (6) {
["optionContent"]=>
string(4) "有时"
["optionId"]=>
int(4139)
["optionImage"]=>
NULL
["optionScore"]=>
int(2)
["optionSortId"]=>
string(1) "C"
["quesId"]=>
int(1245)
}
[3]=>
object(stdClass)#11 (6) {
["optionContent"]=>
string(4) "经常"
["optionId"]=>
int(4140)
["optionImage"]=>
NULL
["optionScore"]=>
int(3)
["optionSortId"]=>
string(1) "D"
["quesId"]=>
int(1245)
}
[4]=>
object(stdClass)#12 (6) {
["optionContent"]=>
string(4) "总是"
["optionId"]=>
int(4136)
["optionImage"]=>
NULL
["optionScore"]=>
int(4)
["optionSortId"]=>
string(1) "E"
["quesId"]=>
int(1245)
}
}
[0]=>
object(stdClass)#8 (6) {
["optionContent"]=>
string(4) "没有"
["optionId"]=>
int(4137)
["optionImage"]=>
NULL
["optionScore"]=>
int(0)
["optionSortId"]=>
string(1) "A"
["quesId"]=>
int(1245)
}
[1]=>
object(stdClass)#9 (6) {
["optionContent"]=>
string(8) "几乎没有"
["optionId"]=>
int(4138)
["optionImage"]=>
NULL
["optionScore"]=>
int(1)
["optionSortId"]=>
string(1) "B"
["quesId"]=>
int(1245)
}
[2]=>
object(stdClass)#10 (6) {
["optionContent"]=>
string(4) "有时"
["optionId"]=>
int(4139)
["optionImage"]=>
NULL
["optionScore"]=>
int(2)
["optionSortId"]=>
string(1) "C"
["quesId"]=>
int(1245)
}
[3]=>
object(stdClass)#11 (6) {
["optionContent"]=>
string(4) "经常"
["optionId"]=>
int(4140)
["optionImage"]=>
NULL
["optionScore"]=>
int(3)
["optionSortId"]=>
string(1) "D"
["quesId"]=>
int(1245)
}
[4]=>
object(stdClass)#12 (6) {
["optionContent"]=>
string(4) "总是"
["optionId"]=>
int(4136)
["optionImage"]=>
NULL
["optionScore"]=>
int(4)
["optionSortId"]=>
string(1) "E"
["quesId"]=>
int(1245)
}
当调用var_export()时,这个静态 方法会被调用(自PHP 5.1.0起有效)。本方法的唯一参数是一个数组,其中包含按array('property' => value, ...)格式排列的类属性。Example #4 使用 __set_state()> (PHP 5.1.0及更高版本支持)
<?phpclass A
{
public $var1;
public $var2; public static function __set_state($an_array) // As of PHP 5.1.0
{
$obj = new A;
$obj->var1 = $an_array['var1'];
$obj->var2 = $an_array['var2'];
return $obj;
}
}$a = new A;
$a->var1 = 5;
$a->var2 = 'foo';eval('$b = ' . var_export($a, true) . ';'); // $b = A::__set_state(array(
// 'var1' => 5,
// 'var2' => 'foo',
// ));
var_dump($b);?>
以上例程会输出:
object(A)#2 (2) {
["var1"]=>
int(5)
["var2"]=>
string(3) "foo"
}