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>php_stream_can_cast</H1
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><P
> (no version information, might be only in CVS)</P
>php_stream_can_cast -- Determines if a stream can be converted into another form, such as a FILE* or socket</DIV
><DIV
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NAME="AEN85928"
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><H2
>Description</H2
>int <B
CLASS="methodname"
>php_stream_can_cast</B
> ( php_stream * stream, int castas)<BR
></BR
><P
> This function is equivalent to calling <B
CLASS="function"
>php_stream_cast()</B
> with <TT
CLASS="parameter"
><I
>ret</I
></TT
>
set to NULL and <TT
CLASS="parameter"
><I
>flags</I
></TT
> set to 0.
It returns <TT
CLASS="constant"
><B
>SUCCESS</B
></TT
> if the stream can be converted into the form requested, or
<TT
CLASS="constant"
><B
>FAILURE</B
></TT
> if the conversion cannot be performed.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
Although this function will not perform the conversion, some internal stream state *might* be
changed by this call.
</P
></BLOCKQUOTE
></DIV
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
You must explicity compare the return value of this function with one of the constants, as described
in <B
CLASS="function"
>php_stream_cast()</B
>.
</P
></BLOCKQUOTE
></DIV
><P
> See also <B
CLASS="function"
>php_stream_cast()</B
> and <B
CLASS="function"
>php_stream_is()</B
>.
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