yaz_ccl_conf(3) [php man page]

YAZ_CCL_CONF(3) 							 1							   YAZ_CCL_CONF(3)

yaz_ccl_conf - Configure CCL parser

SYNOPSIS

       void yaz_ccl_conf (resource  $id, array	$config)

DESCRIPTION

	This function configures the CCL query parser for a server with definitions of access points (CCL qualifiers) and their mapping to RPN.

	To map a specific CCL query to RPN afterwards call the yaz_ccl_parse(3) function.

PARAMETERS

	      o $id
		- The connection resource returned by yaz_connect(3).

	      o $config
		-  An  array  of  configuration.  Each key of the array is the name of a CCL field and the corresponding value holds a string that
		specifies a mapping to RPN.  The mapping is a sequence of attribute-type, attribute-value  pairs.  Attribute-type  and	attribute-
		value  is  separated by an equal sign ( =). Each pair is separated by white space.  Additional information can be found on the CCL
		page.

RETURN VALUES

	No value is returned.

EXAMPLES

	In the example below, the CCL parser is configured to support three CCL fields: ti, au and isbn. Each  field  is  mapped  to  their  BIB-1
       equivalent. It is assumed that variable $id is the connection ID.

       Example #1

	      CCL configuration

	      <?php
	      $fields = array(
		"ti" => "1=4",
		"au"   => "1=1",
		"isbn" => "1=7"
	      );
	      yaz_ccl_conf($id, $fields);
	      ?>

SEE ALSO

       yaz_ccl_parse(3).

PHP Documentation Group 													   YAZ_CCL_CONF(3)

XML_SET_ELEMENT_HANDLER(3)						 1						XML_SET_ELEMENT_HANDLER(3)

xml_set_element_handler - Set up start and end element handlers

SYNOPSIS

       bool xml_set_element_handler (resource  $parser, callable  $start_element_handler, callable  $end_element_handler)

DESCRIPTION

	Sets  the  element handler functions for the XML $parser. $start_element_handler and $end_element_handler are strings containing the names
       of functions that must exist when xml_parse(3) is called for $parser.

PARAMETERS

	      o $parser
		- A reference to the XML parser to set up start and end element handler functions.

	      o $start_element_handler
		- The function named by $start_element_handler must accept three parameters:
		 start_element_handler (resource  $parser, string  $name, array  $attribs)

		     o $parser
		       - The first parameter, parser, is a reference to the XML parser calling the handler.

		     o $name
		       - The second parameter, $name, contains the name of the element for which this handler  is  called.If  case-folding  is	in
		       effect for this parser, the element name will be in uppercase letters.

		     o $attribs
		       -  The  third  parameter,  $attribs,  contains an associative array with the element's attributes (if any).The keys of this
		       array are the attribute names, the values are the attribute values.Attribute names are case-folded on the same criteria	as
		       element	names.Attribute  values  are  not  case-folded.   The original order of the attributes can be retrieved by walking
		       through $attribs the normal way, using each(3).The first key in the array was the first attribute, and so on.

	      Note

		     Instead of a function name, an array containing an object reference and a method name can also be supplied.

	      o $end_element_handler
		- The function named by $end_element_handler must accept two parameters:
		 end_element_handler (resource	$parser, string  $name)

		     o $parser
		       - The first parameter, parser, is a reference to the XML parser calling the handler.

		     o $name
		       - The second parameter, $name, contains the name of the element for which this handler  is  called.If  case-folding  is	in
		       effect for this parser, the element name will be in uppercase letters.

	       If a handler function is set to an empty string, or FALSE, the handler in question is disabled.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

PHP Documentation Group 												XML_SET_ELEMENT_HANDLER(3)