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fetch a block of users

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This commit is contained in:
Shish Moom 2009-05-30 06:47:35 -07:00
parent 4765e51e7c
commit c5e9788358
1 changed files with 13 additions and 1 deletions
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14
core/user.class.php
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@ -1,4 +1,8 @@
<?php <?php
function _new_user($row) {
return new User($row);
}
/* /*
* An object representing a row in the "users" table. * An object representing a row in the "users" table.
*/ */
@ -18,7 +22,7 @@ class User {
* User objects shouldn't be created directly, they should be * * User objects shouldn't be created directly, they should be *
* fetched from the database like so: * * fetched from the database like so: *
* * * *
* $user = User::by_name($config, $database, "bob"); * * $user = User::by_name("bob"); *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
public function User($row) { public function User($row) {
@ -61,6 +65,14 @@ class User {
return is_null($row) ? null : new User($row); return is_null($row) ? null : new User($row);
} }
public static function by_list($offset, $limit=50) {
assert(is_numeric($offset));
assert(is_numeric($limit));
global $database;
$rows = $database->get_all("SELECT * FROM users WHERE id >= ? AND id < ?", array($offset, $offset+$limit));
return array_map("_new_user", $rows);
}
/* /*
* useful user object functions start here * useful user object functions start here