xslt_setopt

Set options on a given XSLT processor

&reftitle.description; `mixed` `xslt_setopt` `resource` `processor` `int` `newmask`

`xslt_setopt` sets the options specified by `newmask` on the given `processor`.

&reftitle.parameters;

&xslt.parameter.processor;

`newmask`

- `newmask` is a bitmask constructed with the following constants:

  - `XSLT_SABOPT_PARSE_PUBLIC_ENTITIES` - Tell the processor to parse public entities. By default this has been turned off.

  - `XSLT_SABOPT_DISABLE_ADDING_META` - Do not add the meta tag "Content-Type" for HTML output. The default is set during the compilation of the processor.

  - `XSLT_SABOPT_DISABLE_STRIPPING` - Suppress the whitespace stripping (on data files only).

  - `XSLT_SABOPT_IGNORE_DOC_NOT_FOUND` - Consider unresolved documents (the document() function) non-lethal.

&reftitle.returnvalues;

Returns the number of previous mask is possible, &true; otherwise, &false; in case of an error.

&reftitle.examples;

### `xslt_setopt` Example

    <?php

    $xh = xslt_create();

    // Tell Sablotron to process public entities
    xslt_setopt($xh, XSLT_SABOPT_PARSE_PUBLIC_ENTITIES);

    // Let's also ask it to suppress whitespace stripping
    xslt_setopt($xh, xslt_getopt($xh) | XSLT_SABOPT_DISABLE_STRIPPING);

    ?>

&reftitle.seealso;

- `xslt_getopt`