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Misc builtins

Builtins in the Misc category.

Misc builtins

FunctionSignatureReturnsAOTeval()
clone()(object $object, array $withProperties = []): objectobject✓✓
constant()(string $name): mixedmixed✓✓
debug_backtrace()(int $options = 1, int $limit = 0): arrayarray✓✓
debug_print_backtrace()(int $options = 0, int $limit = 0): voidvoid✓✓
define()(string $constant_name, mixed $value): boolbool✓✓
defined()(string $constant_name): boolbool✓✓
empty()(mixed $value): boolbool✓✓
error_reporting()(mixed $error_level = null): intint✓✓
extension_loaded()(string $extension): boolbool✓✓
func_get_arg()(int $position): mixedmixed✓✓
func_get_args()(): mixedmixed✓✓
func_num_args()(): intint✓✓
gc_collect_cycles()(): intint✓✓
gc_disable()(): voidvoid✓✓
gc_enable()(): voidvoid✓✓
gc_enabled()(): boolbool✓✓
gc_mem_caches()(): intint✓✓
gc_status()(): mixedmixed✓✓
get_defined_constants()(bool $categorize = false): arrayarray✓✓
get_defined_functions()(bool $exclude_disabled = true): arrayarray✓✓
get_defined_vars()(): arrayarray✓✓
get_error_handler()(): mixedmixed✓✓
get_exception_handler()(): mixedmixed✓✓
get_extension_funcs()(string $extension): mixedmixed✓✓
get_included_files()(): arrayarray✓✓
get_loaded_extensions()(bool $zend_extensions = false): arrayarray✓✓
get_mangled_object_vars()(mixed $object): arrayarray✓✓
get_required_files()(): arrayarray✓✓
get_resources()(mixed $type = null): arrayarray✓✓
getmypid()(): intint✓✓
header()(string $header, bool $replace = true, int $response_code = 0): voidvoid✓✓
http_response_code()(int $response_code = 0): intint✓✓
ini_restore()(string $option): voidvoid✓-
isset()(mixed $var, ...$vars): boolbool✓✓
opcache_compile_file()(mixed $filename): boolbool✓✓
opcache_get_configuration()`(): arrayfalse``arrayfalse`
opcache_get_status()(mixed $include_scripts = true): mixedmixed✓✓
opcache_invalidate()(mixed $filename, mixed $force = false): boolbool✓✓
opcache_is_script_cached()(mixed $filename): boolbool✓✓
opcache_is_script_cached_in_file_cache()(mixed $filename): boolbool✓✓
opcache_jit_blacklist()(mixed $closure): voidvoid✓✓
opcache_reset()(): boolbool✓✓
pcntl_alarm()(int $seconds): intint✓✓
pcntl_async_signals()(bool $enable = null): boolbool✓✓
pcntl_daemon()(bool $no_chdir = false, bool $no_close = false): boolbool✓✓
pcntl_errno()(): intint✓✓
pcntl_exec()(string $path, mixed $args = [], mixed $env_vars = []): boolbool✓✓
pcntl_fork()(): intint✓✓
pcntl_get_last_error()(): intint✓✓
pcntl_getcpu()(): intint✓✓
pcntl_getcpuaffinity()(int $process_id = null): mixedmixed✓✓
pcntl_getpriority()(int $process_id = null, int $mode = 0): mixedmixed✓✓
pcntl_getqos_class()(): mixedmixed✓✓
pcntl_setcpuaffinity()(int $process_id = null, mixed $cpu_ids = []): boolbool✓✓
pcntl_setns()(int $process_id = null, int $nstype = 1073741824): boolbool✓✓
pcntl_setpriority()(int $priority, int $process_id = null, int $mode = 0): boolbool✓✓
pcntl_setqos_class()(mixed $qos_class): voidvoid✓✓
pcntl_signal()(int $signal, mixed $handler, bool $restart_syscalls = true): boolbool✓✓
pcntl_signal_dispatch()(): boolbool✓✓
pcntl_signal_get_handler()(int $signal): mixedmixed✓✓
pcntl_sigprocmask()(int $mode, mixed $signals, mixed $old_signals = []): boolbool✓✓
pcntl_sigtimedwait()(mixed $signals, mixed $info = [], int $seconds = 0, int $nanoseconds = 0): mixedmixed✓✓
pcntl_sigwaitinfo()(mixed $signals, mixed $info = []): mixedmixed✓✓
pcntl_strerror()(int $error_code): stringstring✓✓
pcntl_unshare()(int $flags): boolbool✓✓
pcntl_wait()(mixed $status, int $flags = 0, mixed $resource_usage = []): intint✓✓
pcntl_waitid()(int $idtype = 0, int $id = null, mixed $info = [], int $flags = 4, mixed $resource_usage = []): boolbool✓✓
pcntl_waitpid()(int $process_id, mixed $status, int $flags = 0, mixed $resource_usage = []): intint✓✓
pcntl_wexitstatus()(int $status): mixedmixed✓✓
pcntl_wifcontinued()(int $status): boolbool✓✓
pcntl_wifexited()(int $status): boolbool✓✓
pcntl_wifsignaled()(int $status): boolbool✓✓
pcntl_wifstopped()(int $status): boolbool✓✓
pcntl_wstopsig()(int $status): mixedmixed✓✓
pcntl_wtermsig()(int $status): mixedmixed✓✓
php_sapi_name()(): stringstring✓-
php_uname()(string $mode = 'a'): stringstring✓✓
phpversion()`(?string $extension = null): stringfalse``stringfalse`
posix_setpgid()(int $process_id, int $process_group_id): boolbool✓✓
posix_setsid()(): intint✓✓
print_r()(mixed $value, bool $return = false): mixedmixed✓✓
restore_error_handler()(): boolbool✓✓
restore_exception_handler()(): boolbool✓✓
serialize()(mixed $value): stringstring✓-
set_error_handler()(mixed $callback, int $error_levels = E_ALL): mixedmixed✓✓
set_exception_handler()(mixed $callback): mixedmixed✓✓
trigger_error()(string $message, int $error_level = E_USER_NOTICE): boolbool✓✓
unserialize()(string $data, mixed $options = []): mixedmixed✓-
unset()(mixed $var, ...$vars): voidvoid✓✓
user_error()(string $message, int $error_level = 1024): boolbool✓✓
var_dump()(mixed $value, ...$values): voidvoid✓✓
zend_version()(): stringstring✓✓