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>oci_field_is_null</H1
><DIV
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><A
NAME="AEN152394"
></A
><P
> (PHP 5)</P
>oci_field_is_null -- Checks if the field is <TT
CLASS="constant"
><B
>NULL</B
></TT
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN152398"
></A
><H2
>Descrição</H2
>bool <B
CLASS="methodname"
>oci_field_is_null</B
> ( resource statement, mixed field )<BR
></BR
><P
> Checks if the given <CODE
CLASS="parameter"
>field</CODE
> from the
<CODE
CLASS="parameter"
>statement</CODE
> is <TT
CLASS="constant"
><B
>NULL</B
></TT
>.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN152413"
></A
><H2
>Parâmetros</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>statement</CODE
></DT
><DD
><P
> A valid OCI statement identifier.
</P
></DD
><DT
><CODE
CLASS="parameter"
>field</CODE
></DT
><DD
><P
> Can be a field's index or a field's name (uppercased).
</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN152427"
></A
><H2
>Valores de retornado</H2
><P
> Returns <TT
CLASS="constant"
><B
>TRUE</B
></TT
> if <CODE
CLASS="parameter"
>field</CODE
> is <TT
CLASS="constant"
><B
>NULL</B
></TT
>, <TT
CLASS="constant"
><B
>FALSE</B
></TT
> otherwise.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN152434"
></A
><H2
>Notas</H2
><DIV
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><P
><B
>Nota: </B
>
In PHP versions before 5.0.0 you must use <A
HREF="function.ocicolumnisnull.html"
><B
CLASS="function"
>ocicolumnisnull()</B
></A
> instead.
This name still can be used, it was left as alias of
<B
CLASS="function"
>oci_field_is_null()</B
> for downwards compatability.
This, however, is deprecated and not recommended.
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