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shm_get_var
Returns a variable from shared memory
(PHP 4, PHP 5)
mixed shm_get_var ( int shm_identifier, int variable_key )
shm_get_var() returns the variable with a given variable_key, in the given shared memory segment. The variable is still present in the shared memory.
Parameters
- shm_identifier
Shared memory segment, obtained from shm_attach().
- variable_key
The variable key.