yaz_wait(3) [php man page]

YAZ_WAIT(3)								 1							       YAZ_WAIT(3)

yaz_wait - Wait for Z39.50 requests to complete

SYNOPSIS

       mixed yaz_wait ([array  &$options])

DESCRIPTION

	This  function carries out networked (blocked) activity for outstanding requests which have been prepared by the functions yaz_connect(3),
       yaz_search(3), yaz_present(3), yaz_scan(3) and yaz_itemorder(3).

       yaz_wait(3) returns when all servers have either completed all requests or aborted (in case of errors).

PARAMETERS

	      o $options
		- An associative array of options:

		     o timeout - Sets timeout in seconds. If a server has not responded within the timeout it is considered dead  and  yaz_wait(3)
		       returns. The default value for timeout is 15 seconds.

		     o event - A boolean.

RETURN VALUES

	Returns TRUE on success or FALSE on failure. In event mode, returns resource or FALSE on failure.

PHP Documentation Group 													       YAZ_WAIT(3)

YAZ_SET_OPTION(3)							 1							 YAZ_SET_OPTION(3)

yaz_set_option - Sets one or more options for connection

SYNOPSIS

       void yaz_set_option (resource  $id, string  $name, string  $value)

DESCRIPTION

       void yaz_set_option (resource  $id, array  $options)

	Sets one or more options on the given connection.

PARAMETERS

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

	      o $name or $options
		-  May be either a string or an array.	If given as a string, this will be the name of the option to set. You'll need to give it's
		$value.  If given as an array, this will be an associative array (option name => option value).

	      PHP/YAZ Connection Options

	      +----------------------+---------------------------------------------------+
	      |        Name	     |							 |
	      | 		     |							 |
	      | 		     |			  Description			 |
	      | 		     |							 |
	      +----------------------+---------------------------------------------------+
	      | implementationName   |							 |
	      | 		     |							 |
	      | 		     |		 implementation name of server		 |
	      | 		     |							 |
	      |implementationVersion |							 |
	      | 		     |							 |
	      | 		     |	       implementation version of server 	 |
	      | 		     |							 |
	      |  implementationId    |							 |
	      | 		     |							 |
	      | 		     |		  implementation ID of server		 |
	      | 		     |							 |
	      |       schema	     |							 |
	      | 		     |							 |
	      | 		     |	schema for retrieval. By default, no  schema  is |
	      | 		     | used.  Setting this option is equivalent to using |
	      | 		     | function yaz_schema(3)				 |
	      | 		     |							 |
	      |preferredRecordSyntax |							 |
	      | 		     |							 |
	      | 		     |	record syntax for retrieval. By default, no syn- |
	      | 		     | tax is used. Setting this option is equivalent to |
	      | 		     | using function yaz_syntax(3)			 |
	      | 		     |							 |
	      |        start	     |							 |
	      | 		     |							 |
	      | 		     |	offset for first  record  to  be  retrieved  via |
	      | 		     | yaz_search(3)  or yaz_present(3). First record is |
	      | 		     | numbered has a start value of  0.  Second  record |
	      | 		     | has  start value 1. Setting this option in combi- |
	      | 		     | nation with option count has the same  effect  as |
	      | 		     | calling yaz_range(3) except that records are num- |
	      | 		     | bered from 1 in yaz_range(3)			 |
	      | 		     |							 |
	      |        count	     |							 |
	      | 		     |							 |
	      | 		     | maximum number of records  to  be  retrieved  via |
	      | 		     | yaz_search(3) or yaz_present(3). 		 |
	      | 		     |							 |
	      |   elementSetName     |							 |
	      | 		     |							 |
	      | 		     | element-set-name   for  retrieval.  Setting  this |
	      | 		     | option is equivalent to calling yaz_element(3).	 |
	      | 		     |							 |
	      +----------------------+---------------------------------------------------+
	      o $value
		- The new value of the option. Use this only if the previous argument is a string.

RETURN VALUES

	No value is returned.

PHP Documentation Group 													 YAZ_SET_OPTION(3)