(PHP 4 >= 4.0.5, PECL)
yaz_ccl_conf -- Configure CCL parser
( resource id, array config )
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
The connection resource returned by yaz_connect().
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.
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.
例子 1. CCL configuration
$fields = array(
"ti" => "1=4",
"au" => "1=1",
"isbn" => "1=7"