TokyoTyrantIterator::__construct
(PECL tokyo_tyrant >= 0.2.0)
TokyoTyrantIterator::__construct — Construct an iterator
Descrição
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.
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
Throws an exception if iterator initialization fails.
Exemplos
Exemplo #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);
}
?>
O exemplo acima irá imprimir:
array(2) {
["column1"]=>
string(9) "some data"
["column2"]=>
string(9) "more data"
}
Veja Também
- 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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