Funções OCI8
PHP Manual

oci_free_statement

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0)

oci_free_statement — Frees all resources associated with statement or cursor

Descrição

bool oci_free_statement ( resource $statement )

Frees resources associated with Oracle's cursor or statement, which was received from as a result of oci_parse() or obtained from Oracle.

Parâmetros

statement

A valid OCI statement identifier.

Valor Retornado

Retorna TRUE em caso de sucesso ou FALSE em caso de falha.

Funções OCI8
PHP Manual