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Moves the iterator to next entry


TokyoTyrantQuery::next

(PECL tokyo_tyrant >= 0.1.0)

TokyoTyrantQuery::nextMoves the iterator to next entry

Description

public array TokyoTyrantQuery::next ( void )

Returns the next result in the resultset. Part of the Iterator interface.

Parameters

This function has no parameters.

Return Values

Returns the next row and throws TokyoTyrantException on error.

Examples

Example #1 TokyoTyrantQuery iterator example

<?php
/* Connect to a table database */
$tt = new TokyoTyrantTable("localhost"1979);

/* Add rows */
$tt->put(null, array("column1" => "some data""column2" => "something here"));
$tt->put(null, array("column1" => "more data""column2" => "best data this far"));
$tt->put(null, array("column1" => "again data""column3" => "foobar here"));
$tt->put(null, array("column45" => "random data""column2" => "something along the lines"));
$tt->put(null, array("column21" => "test data""column2" => "generating.."));
$tt->put(null, array("column1" => "foobar data""column2" => "value here"));

/* Get a new query object */
$query $tt->getQuery();

/* Add a search condition */
$query->addCond("column2"TokyoTyrant::RDBQC_STROR"something");

/* Iterate the results */
foreach ($query as $key => $value) {
    echo 
"pk: $key, columns: "count($value) ,"\n";
}
?>

The above example will output something similar to:

 pk: 1, columns: 2 pk: 4, columns: 2 

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