RowResult::fetchAll

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RowResult::fetchAll — Get all rows from result

说明

public mysql_xdevapi\RowResult::fetchAll ( void ) : array

Fetch all the rows from the result set.

参数

此函数没有参数。

返回值

A numerical array with all results from the query; each result is an associative array. An empty array is returned if no rows are present.

范例

Example #1 mysql_xdevapi\RowResult::fetchAll() example


<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");

$session->sql("DROP DATABASE addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();
$session->sql("CREATE TABLE addressbook.names(name text, age int)")->execute();
$session->sql("INSERT INTO addressbook.names values ('John', 42), ('Sam', 33)")->execute();

$schema = $session->getSchema("addressbook");
$table  = $schema->getTable("names");

$row = $table->select('name', 'age')->execute()->fetchAll();

print_r($row);

以上例程的输出类似于：

Array
(
    [0] => Array
        (
            [name] => John
            [age] => 42
        )
    [1] => Array
        (
            [name] => Sam
            [age] => 33
        )
)