xslt_set_sax_handlerDescriptionSets SAX handlers for parsing of XML on a given Sablotron handle. handler_list is an associative array. Each key of the array must be one of the supported event types from the list below; the value of each array element is either an array containing the names of the start and end handlers for the event, or a string containing the name of the event handler if that event does not support separate handlers for start and end events. Supported events are:
ExampleExample 1146. Setting up SAX handlers <?php error_reporting(E_ALL); /* Define the handler functions. */ function doc_start($xslt) { echo "<hr>Document start encountered on parser handle '$xslt'\n"; } function doc_end($xslt) { echo "<hr>Document end encountered on parser handle '$xslt'\n"; } function element_start($xslt_handle, $element, $attributes) { echo "<hr>Got element '$element'. "; if (count($attributes)) { echo "Attributes:\n"; print_r($attributes); } else { echo "No attributes."; } } function cdata($xslt_handle, $contents) { echo "Got character data '$contents'\n"; } /* Create the array of events => handler names. */ $sax_handlers = array('document' => array('doc_start', 'doc_end'), 'element' => array('element_start'), 'characters' => 'cdata'); /* Create the parser and set the handlers on it. */ $xslt = xslt_create(); xslt_set_sax_handler($xslt, $sax_handlers); /* Run the parser and display the results if successful. */ $result_URI = 'arg:/my_buffer'; if (!xslt_run($xslt, 'slashdot.xsl', 'slashdot.xml', $result_URI)) { echo "<pre>xslt_run() failed:" . xslt_error() . "\n"; } else { echo xslt_fetch_result($xslt, $result_URI); } xslt_free($xslt); ?>
PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing
(Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch).
This material may be distributed only subject to the terms and conditions set forth
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http://www.opencontent.org/openpub/).
The authors of this book have elected not to choose any options under the OPL. This online book was obtained
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