Type Definition ext_php_rs::zend::ExecutorGlobals
source · pub type ExecutorGlobals = _zend_executor_globals;Expand description
Stores global variables used in the PHP executor.
Implementations§
source§impl ExecutorGlobals
impl ExecutorGlobals
sourcepub fn get() -> GlobalReadGuard<Self>
pub fn get() -> GlobalReadGuard<Self>
Returns a reference to the PHP executor globals.
The executor globals are guarded by a RwLock. There can be multiple immutable references at one time but only ever one mutable reference. Attempting to retrieve the globals while already holding the global guard will lead to a deadlock. Dropping the globals guard will release the lock.
sourcepub fn get_mut() -> GlobalWriteGuard<Self>
pub fn get_mut() -> GlobalWriteGuard<Self>
Returns a mutable reference to the PHP executor globals.
The executor globals are guarded by a RwLock. There can be multiple immutable references at one time but only ever one mutable reference. Attempting to retrieve the globals while already holding the global guard will lead to a deadlock. Dropping the globals guard will release the lock.
sourcepub fn class_table(&self) -> Option<&ZendHashTable>
pub fn class_table(&self) -> Option<&ZendHashTable>
Attempts to retrieve the global class hash table.
sourcepub fn take_exception() -> Option<ZBox<ZendObject>>
pub fn take_exception() -> Option<ZBox<ZendObject>>
Attempts to extract the last PHP exception captured by the interpreter.
Returned inside a ZBox.
This function requires the executor globals to be mutably held, which could lead to a deadlock if the globals are already borrowed immutably or mutably.