get_resources

Function • Params and return types changed in PHP 8.0

Returns active resources.

PHP 5
PHP 7.0
Added
PHP 7.1-7.4
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

get_resources Function synopsis

get_resources(?string $type = null): array

Parameters

$type

OptionalType?stringDefault valuenull

If defined, this will cause get_resources to only return resources of the given type. A list of resource types is available.

Return value

Typearray

Returns an array of currently active resources, indexed by resource number.

Changes to the get_resources Function

PHP 8.0

  • Return type added: array
  • Parameter type added for parameter #1 ($type): ?string
  • Parameter default value added for position #1 ($type): null
- get_resources($type)
+ get_resources(?string $type = null): array

PHP 7.0

  • Function added

get_resources Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported No
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No