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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.

Return Values

Returns the variable with the given key.