$i_EnumKeyState = $o_Win32Registry->EnumKey($i_HiveKey, $s_RootKey, $a_Keys); $i_EnumValuesState = $o_Win32Registry->EnumValues($i_HiveKey, $s_RootKey, $a_Names, $a_Types);if(VT_NULL !== variant_get_type($a_Keys)) {foreach($a_Keysas$i_Key => $s_Key) {echo'['...
回答C++ 有两种枚举(enum), enum class enum 它们的使用也很简单,例如, enum class Color { red, green, blue }; // enum class...enum Animal { dog, cat, bird, human }; // enum 两者的区别如下...
java.lang.Object com.azure.core.util.ExpandableStringEnum<T> com.azure.resourcemanager.appservice.models.PhpVersion public final class PhpVersion extends ExpandableStringEnum<PhpVersion>Defines values for PHP version.Field Summary 展開資料表 Modifier and TypeField and Description static final PhpVersion...
fdf_enum_values Call a user defined function for each document value fdf_errno Return error code for last fdf operation fdf_error Return error description for FDF error code fdf_get_ap Get the appearance of a field fdf_get_attachment Extracts uploaded file embedded in the FDF fdf_get_encoding...
return$values; } /** * Returns the enum constant with the specified name. The name must match exactly an identifier * used to declare an enum constant. (Extraneous whitespace characters are not permitted.) * * @param string $name the name of the constant to return. ...
Enums can be used as type declarations in parameters, return values, and class properties. PhpStorm will check the type and highlight violations in the editor window. You can quickly create new cases with a quick-fix. Type thecaseusage as if it already existed, then pressAlt+Enterand choos...
Of course, all enums are singletons, which are not cloneable or serializable. Thus you can be sure that there is always just one instance of the same type. Of course, the values of constants are not completely useless, let's have a look at a more complex example: ...
Eloquent also allows you to cast your attribute values to PHP Enums. To accomplish this, you may specify the attribute and enum you wish to cast in your model's $casts property array:use App\Enums\ServerStatus; /** * The attributes that should be cast. * * @var array */ protected ...
We are open-sourcing our jolicode/qotd application– In the blog post Grégoire Pineau talks about usingsymfony/uxand advanced PostgreSQL with Doctrine in theirjolicode/qotdeducational application. Resolving values for unmapped properties when mapping request data to DTOs in Symfony 6.3+by Dejan Angelo...
Input values that correspond to PHP enums may also be retrieved from the request. If the request does not contain an input value with the given name or the enum does not have a backing value that matches the input value, null will be returned. The enum method accepts the name of the ...