php man page for shm_put_var

SHM_PUT_VAR(3)								 1							    SHM_PUT_VAR(3)

shm_put_var - Inserts or updates a variable in shared memory

SYNOPSIS
       bool shm_put_var (resource  $shm_identifier, int  $variable_key, mixed  $variable)

DESCRIPTION
       shm_put_var(3) inserts or updates the $variable with the given $variable_key.

	Warnings  (  E_WARNING	level) will be issued if $shm_identifier is not a valid SysV shared memory index or if there was not enough shared
       memory remaining to complete your request.

PARAMETERS
	      o $shm_identifier
		- A shared memory resource handle as returned by shm_attach(3)

	      o $variable_key
		- The variable key.

	      o $variable
		- The variable. All variable types that serialize(3) supports may be used: generally this means all types except for resources and
		some internal objects that cannot be serialized.

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       shm_get_var(3), shm_has_var(3).

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