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(PECL tokyo_tyrant >= 0.2.0)
TokyoTyrantIterator::__construct — Construct an iterator
$object
)
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.
此函数没有参数。
Throws an exception if iterator initialization fails.
Example #1 TokyoTyrantIterator::__construct() example
<?php
$tt = new TokyoTyrantTable ( "localhost" , 1979 );
$index = $tt -> put ( null , array( "column1" => "some data" , "column2" => "more data" ));
$it = new TokyoTyrantIterator ( $tt );
foreach ( $it as $value ) {
var_dump ( $value );
}
?>
以上例程会输出:
array(2) { ["column1"]=> string(9) "some data" ["column2"]=> string(9) "more data" }