PHP 5.6.0beta1 released

TokyoTyrantQuery::next

(PECL tokyo_tyrant >= 0.1.0)

TokyoTyrantQuery::nextMoves the iterator to next entry

Descrizione

public array TokyoTyrantQuery::next ( void )

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

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns the next row and throws TokyoTyrantException on error.

Esempi

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";
}
?>

Il precedente esempio visualizzerĂ  qualcosa simile a:

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

Vedere anche:

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