TokyoTyrantIterator::__construct
(PECL tokyo_tyrant >= 0.2.0)
TokyoTyrantIterator::__construct — Construct an iterator
Descripción
Construct a new TokyoTyrantIterator object. One connection can have multiple iterators but it is not quaranteed
that all items are traversed in that case. object parameter can be either an of instance
TokyoTyrant or TokyoTyrantTable.
Parámetros
Esta función no tiene parámetros.
Valores devueltos
Throws an exception if iterator initialization fails.
Ejemplos
Ejemplo #1 TokyoTyrantIterator::__construct() example
<?php
/* Connect to a table database */
$tt = new TokyoTyrantTable("localhost", 1979);
/* Passing null to put generates a new uid */
$index = $tt->put(null, array("column1" => "some data", "column2" => "more data"));
/* Construct an iterator */
$it = new TokyoTyrantIterator($tt);
foreach ($it as $value) {
var_dump($value);
}
?>
El resultado del ejemplo sería:
array(2) {
["column1"]=>
string(9) "some data"
["column2"]=>
string(9) "more data"
}
Ver también
- TokyoTyrantIterator::key() - Returns the current key
- TokyoTyrantIterator::current() - Get the current value
- TokyoTyrantIterator::next() - Move to next key
- TokyoTyrantIterator::rewind() - Rewinds the iterator
- TokyoTyrantIterator::key() - Returns the current key
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