TokyoTyrantIterator::__construct
(PECL tokyo_tyrant >= 0.2.0)
TokyoTyrantIterator::__construct — Construct an iterator
Description
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.
Parameters
This function has no parameters.
Return Values
Throws an exception if iterator initialization fails.
Examples
Example #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);
}
?>
The above example will output:
array(2) {
["column1"]=>
string(9) "some data"
["column2"]=>
string(9) "more data"
}
See Also
- 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
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения для работы с базами данных
- Расширения для работы с базами данных отдельных производителей
- tokyo_tyrant
- Функция TokyoTyrantIterator::__construct() - Construct an iterator
- Функция TokyoTyrantIterator::current() - Get the current value
- Функция TokyoTyrantIterator::key() - Returns the current key
- Функция TokyoTyrantIterator::next() - Move to next key
- Функция TokyoTyrantIterator::rewind() - Rewinds the iterator
- Функция TokyoTyrantIterator::valid() - Rewinds the iterator
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