(PHP 4, PHP 5, PHP 7, PHP 8)
shm_get_var — Returns a variable from shared memory
shm_get_var() returns the variable with a given
key, in the given shared memory segment.
The variable is still present in the shared memory.
Returns the variable with the given key.
| Version | Description |
|---|---|
| 8.0.0 |
shm expects a SysvSharedMemory
instance now; previously, a resource was expected.
|