This function sets sorting criteria and enables Z39.50 Sort.
Call this function beforeyaz_search().
Using this function alone does not have any effect. When used in conjunction
with yaz_search(), a Z39.50 Sort will be sent after a
search response has been received and before any records are retrieved with
Z39.50 Present (yaz_present(). The parameter
criteria takes the form
field1 flags1 field2 flags2 ...
where field1 specifies the primary attributes for sort, field2 seconds,
etc.. The field specifies either a numerical attribute combinations consisting
of type=value pairs separated by comma (e.g. 1=4,2=1)
; or the field may specify a plain string criteria
(e.g. title. The flags is a sequence of the following
characters which may not be separated by any white space.
Sort Flags
a
Sort ascending
d
Sort descending
i
Case insensitive sorting
s
Case sensitive sorting
Example 1. Sort Criterias
To sort on Bib1 attribute title, case insensitive,
and ascending you would use the following sort criteria:
1=4 ia
If the secondary sorting criteria should be author, case sensitive
and ascending you would use:
1=4 ia 1=1003 sa
Php yaz sort Function syntax tag
yaz sort php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online
Php yaz sort syntax tutorial
php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.
