get_resources
Description
The get_resources of Options / Information for PHP returns active resources.
Syntax
get_resources(
?string $type = null
): arrayParameters
type
If defined, this will cause get_resources() to only return resources of the given type.
If the string Unknown is provided as the type, then only resources that are of an unknown type will be returned.
If omitted, all resources will be returned.
Return
Returns an array of currently active resources, indexed by resource number.
Examples
1 · void
<? $return = get_resources(); print_r($return); ?>
Array
(
[1] => Resource id #1
)
2 · type · defined
<? $type = "stream"; $return = get_resources($type); print_r($return); ?>
Array
(
[1] => Resource id #1
)
3 · type · Unknown
<? $type = "Unknown"; $return = get_resources($type); print_r($return); ?>
Array ( )
Links
Options / Information
- assert
- assert_options
- cli_get_process_title
- cli_set_process_title
- dl
- extension_loaded
- gc_collect_cycles
- gc_disable
- gc_enable
- gc_enabled
- gc_mem_caches
- gc_status
- get_cfg_var
- get_current_user
- get_defined_constants
- get_extension_funcs
- get_include_path
- get_included_files
- get_loaded_extensions
- get_required_files
- getenv
- getlastmod
- getmygid
- getmyinode
- getmypid
- getmyuid
- getopt
- getrusage
- ini_alter
- ini_get
- ini_get_all
- ini_parse_quantity
- ini_restore
- ini_set
- memory_get_peak_usage
- memory_get_usage
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- php_ini_loaded_file
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- php_sapi_name
- php_uname
- phpcredits
- phpinfo
- phpversion
- putenv
- set_include_path
- set_time_limit
- sys_get_temp_dir
- version_compare
- zend_thread_id
- zend_version
