hw_pipedocument(3) [php man page]

HW_PIPEDOCUMENT(3)							 1							HW_PIPEDOCUMENT(3)

hw_PipeDocument - Retrieve any document

SYNOPSIS

       int hw_pipedocument (int  $connection, int  $objectID, [array  $url_prefixes])

DESCRIPTION

	Gets  the  Hyperwave  document	with  the given object ID. If the document has anchors which can be inserted, they will have been inserted
       already.

	The document will be transferred via a special data connection which does not block the control connection.

PARAMETERS

	      o $connection
		- The connection identifier.

	      o $objectID
		- The object identifier.

	      o $url_prefixes
		-

RETURN VALUES

	Returns the Hyperwave document.

SEE ALSO

       hw_gettext(3), hw_free_document(3), hw_document_size(3), hw_document_bodytag(3), hw_output_document(3).

PHP Documentation Group 													HW_PIPEDOCUMENT(3)

MONGOCOMMANDCURSOR.CREATEFROMDOCUMENT(3)				 1				  MONGOCOMMANDCURSOR.CREATEFROMDOCUMENT(3)

MongoCommandCursor::createFromDocument - Create a new command cursor from an existing command response document

SYNOPSIS

       publicstatic MongoCommandCursor MongoCommandCursor::createFromDocument (MongoClient  $connection, string  $hash, array  $document)

DESCRIPTION

	Use this method if you have a raw command result with cursor information in it. Note that cursors created with this method cannot be iter-
       ated multiple times, as they will lack the original command necessary for re-execution.

PARAMETERS

	      o $connection
		- Database connection.

	      o $hash
		- The connection hash, as obtained through the third by-reference argument to MongoDB::command.

	      o $document
		- Document with cursor information in it. This document needs to contain the id, ns and firstBatch  fields.  Such  a  document	is
		obtained  by  calling  the  MongoDB::command with appropriate arguments to return a cursor, and not just an inline result. See the
		example below.

RETURN VALUES

	Returns the new cursor.

EXAMPLES

       Example #1

	      MongoCommandCursor.createFromDocument(3)

	      <?php
	      $m = new MongoClient;
	      $d = $m->demo;

	      // Define the aggregation pipeline
	      $pipeline = [
		  [ '$group' => [
		      '_id' => '$country_code',
		      'timezones' => [ '$addToSet' => '$timezone' ]
		  ] ],
		  [ '$sort' => [ '_id' => 1 ] ],
	      ];

	      // Execute the command. The "cursor" option instructs the server to return
	      // cursor information in the response instead of inline results.
	      $r = $d->command(
		  [
		      'aggregate' => 'cities',
		      'pipeline' => $pipeline,
		      'cursor' => [ 'batchSize' => 1 ],
		  ],
		  null,
		  $hash
	      );

	      // Show result and hash
	      var_dump( $r, $hash );

	      // Construct the command cursor
	      $cursor = MongoCommandCursor::createFromDocument( $m, $hash, $r );
	      ?>

	      The above example will output something similar to:

	      array(2) {
		["cursor"]=>
		array(3) {
		  ["id"]=>
		  object(MongoInt64)#5(1) {
		    ["value"]=>
		    string(12) "392143983421"
		  }
		  ["ns"]=>
		  string(11) "demo.cities"
		  ["firstBatch"]=>
		  array(1) {
		    [0]=>
		    array(2) {
		      ["_id"]=>
		      string(2) "AD"
		      ["timezones"]=>
		      array(1) {
			[0]=>
			string(14) "Europe/Andorra"
		      }
		    }
		  }
		}
		["ok"]=>
		float(1)
	      }
	      string(25) "localhost:27017;-;.;17617"

	       As you can see, the returned cursor information has the id, ns and firstBatch fields.

SEE ALSO 
MongoCommandCursor.__construct(3).
PHP Documentation Group 										  MONGOCOMMANDCURSOR.CREATEFROMDOCUMENT(3)