php man page for openssl_free_key

OPENSSL_FREE_KEY(3)							 1						       OPENSSL_FREE_KEY(3)

openssl_free_key - Free key resource

SYNOPSIS
       void openssl_free_key (resource	$key_identifier)

DESCRIPTION
       openssl_free_key(3) frees the key associated with the specified $key_identifier from memory.

PARAMETERS
	      o $key_identifier
		-

RETURN VALUES
	No value is returned.

PHP Documentation Group 												       OPENSSL_FREE_KEY(3)