php man page for xslt_set_object

XSLT_SET_OBJECT(3)							 1							XSLT_SET_OBJECT(3)

xslt_set_object - Sets the object in which to resolve callback functions

SYNOPSIS
       bool xslt_set_object (resource  $processor, object  &$obj)

DESCRIPTION
	This function allows to use the $processor inside an $object and to resolve all callback functions in it.

	The  callback  functions  can  be declared with xslt_set_sax_handlers(3), xslt_set_scheme_handlers(3) or xslt_set_error_handler(3) and are
       assumed to be methods of $object.

PARAMETERS
	      o $
		processor -The XSLT processor link identifier, created with xslt_create(3).

	      o $obj
		- An object.

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

       Example #1

	      Using your own error handler as a method

	      <?php

	      class my_xslt_processor {

		  var $_xh; // our XSLT processor

		  function my_xslt_processor()
		  {
		      $this->_xh = xslt_create();

		      // Make $this object the callback resolver
		      xslt_set_object($this->_xh, $this);

		      // Let's handle the errors
		      xslt_set_error_handler($this->_xh, "my_xslt_error_handler");
		  }

		  function my_xslt_error_handler($handler, $errno, $level, $info)
		  {
		      // for now, let's just see the arguments
		      var_dump(func_get_args());
		  }
	      }

	      ?>

PHP Documentation Group 													XSLT_SET_OBJECT(3)