[英]php array of objects can't get object property (Object of class stdClass could not be converted to string)
been searching for a solution all day long... 整天都在寻找解决方案...
my variable name is $categoryFetchedAsObj var_dump results : 我的变量名称是$ categoryFetchedAsObj var_dump结果:
array(104) {
[0]=>
object(stdClass)#411 (1) {
["categoryHive"]=>
string(4) "asfa"
}
[1]=>
object(stdClass)#412 (1) {
["categoryHive"]=>
string(13) "ENERGY DRINKS"
}
[2]=>
object(stdClass)#413 (1) {
["categoryHive"]=>
string(7) "KETCHUP"
}
[3]=>
object(stdClass)#414 (1) {
["categoryHive"]=>
string(6) "STICKS"
}
and so on 等等
i call a function... 我调用一个函数...
createSelectBlock("category",$categoryFetchedAsObj,"onchange=\"this.form.submit()\"",null,'categoryHive');
here is the instance of the function 这是函数的实例
createSelectBlock($name,$fetchedNamesAsArrayOfObj,$selectEvent,$objPropertyNameForOptionsValue,$objPropertyNameForOptionsName) createSelectBlock($ name,$ fetchedNamesAsArrayOfObj,$ selectEvent,$ objPropertyNameForOptionsValue,$ objPropertyNameForOptionsName)
and here is where the error raises 这是引发错误的地方
foreach ($fetchedNamesAsArrayOfObj as $rowArrayObj) {
if(isset($objPropertyNameForOptionsValue) && isset($objPropertyNameForOptionsName)){
$selectBlock.="<option value=\"$rowArrayObj->$objPropertyNameForOptionsValue\">$rowArrayObj->$objPropertyNameForOptionsName</option>";
}
if(!isset($objPropertyNameForOptionsValue) && isset($objPropertyNameForOptionsName)){
$selectBlock.="<option value=\"$rowArrayObj->$objPropertyNameForOptionsName \">$rowArrayObj->$objPropertyNameForOptionsName</option>";
}
}
(Object of class stdClass could not be converted to string) (无法将类stdClass的对象转换为字符串)
if i replace the $rowArrayObj->$objPropertyNameForOptionsName with 如果我将$ rowArrayObj-> $ objPropertyNameForOptionsName替换为
$rowArrayObj->categoryHive
everything works but the args of the function are not the same all the time .. obviously 一切正常,但函数的参数始终不相同..显然
i search this site found some suggestions.. but nothing worked here is what i tryied 我搜索该网站发现了一些建议..但是这里没有任何工作是我尝试过的
$objPropertyNameForOptionsName='$objPropertyNameForOptionsName';
$rowArrayObj->{'$objPropertyNameForOptionsName'};
any ideas? 有任何想法吗?
after testing and over testing .. finlay i got it working... this was the correct answer for my situation 经过测试和过度测试.. finlay我得到了工作...这是我的情况的正确答案
if(isset($objPropertyNameForOptionsValue) && isset($objPropertyNameForOptionsName)){
$selectBlock.="<option value=".$rowArrayObj->$objPropertyNameForOptionsValue.">".$rowArrayObj->$objPropertyNameForOptionsName."</option>";
}
if(!isset($objPropertyNameForOptionsValue) && isset($objPropertyNameForOptionsName)){
$selectBlock.="<option value=".$rowArrayObj->$objPropertyNameForOptionsName.">".$rowArrayObj->$objPropertyNameForOptionsName."</option>";
}
hope it helped someone 希望它能帮助某人
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