PHP interface to Xaira released

The latest release of Xaira (1.16) adds a complete binding of the Xaira Objects API for PHP5. This makes development of web access to a corpus a much simpler process; moreover any HTML server that supports PHP can be used to host Xaira pages. The interface allows simultaneous access to multiple indexed corpora. Use of PHP's multibyte string support means that Unicode-encoded corpora can be displayed in any browser that has suitable fonts enabled.