Question

我有一个类代表数据库中的一个表我希望将表填充到以下对象数组中：

$subCat = array();
$count=0;
while($line = mysql_fetch_array($result, MYSQL_ASSOC)) {
    $subCatName = $line["sub_cat_name"];
    $subCatShortDescription = $line["short_description"];
    $subCatLongDescription = $line["long_description"];
    $subCat = new SubCat($countryId, $catName, $subCatShortDescription, $subCatLongDescription);
    $subCat[$count++] = $subCat;
}

我收到以下错误：

Fatal error: Cannot use object of type SubCat as array in C:\AppServ\www\MyWebSite\classes\SubCat.php on line 34

由于

Answer 1

您将对象用作数组：

$subCat = array():
// ... code
$subCat = new SubCat($countryId, $catName, $subCatShortDescription, $subCatLongDescription);
$subCat[$count++] = $subCat;

当您将新对象分配到$subCat时，它不再是数组，因此$subCat[$index]。

而是使用类似的东西：

$subCat = array();
// ... code
$subCat[$count++] = new SubCat($countryId, $catName, $subCatShortDescription, $subCatLongDescription);

PHP对象数组::不能使用<myobject>类型的对象作为数组</myobject>

1 个答案: