sqlite_fetch_all
SQLiteResult->fetchAll
SQLiteUnbuffered->fetchAll
(No version information available, might be only in CVS)
SQLiteUnbuffered->fetchAll — Fetches all rows from a result set as an array of arrays
說明
Object oriented style (method):
sqlite_fetch_all() returns an array of the entire result set from the result resource. It is similar to calling sqlite_query() (or sqlite_unbuffered_query()) and then sqlite_fetch_array() for each row in the result set.
參數
- result
-
The SQLite result resource. This parameter is not required when using the object-oriented method.
- result_type
-
可選的 result_type 參數接受一個常數並決定回傳的陣列如何索引。用 SQLITE_ASSOC 只會回傳關聯索引(有名稱欄位)而 SQLITE_NUM 只會回傳數字索引(有序欄位數)。SQLITE_BOTH 會同時回傳關聯和數字索引。 SQLITE_BOTH 是本函式的預設值。
- decode_binary
-
當 decode_binary 參數設為 TRUE(預設值)時,PHP 將解碼那些由 sqlite_escape_string() 編碼的資料。通常應保留此值為其預設值,除非在操作其它支援 sqlite 程式建立的資料庫時。
Return值
Returns an array of the remaining rows in a result set. If called right after sqlite_query(), it returns all rows. If called after sqlite_fetch_array(), it returns the rest. If there are no rows in a result set, it returns an empty array.
由 SQLITE_ASSOC 和 SQLITE_BOTH 回傳的欄名會根據 sqlite.assoc_case 設定選項的值來決定大小寫。
範例
Example#1 Procedural example
<?php
$dbhandle = sqlite_open('sqlitedb');
$query = sqlite_query($dbhandle, 'SELECT name, email FROM users LIMIT 25');
$result = sqlite_fetch_all($query, SQLITE_ASSOC);
foreach ($result as $entry) {
echo 'Name: ' . $entry['name'] . ' E-mail: ' . $entry['email'];
}
?>
Example#2 Object-oriented example
<?php
$dbhandle = new SQLiteDatabase('sqlitedb');
$query = $dbhandle->query('SELECT name, email FROM users LIMIT 25'); // buffered result set
$query = $dbhandle->unbufferedQuery('SELECT name, email FROM users LIMIT 25'); // unbuffered result set
$result = $query->fetchAll(SQLITE_ASSOC);
foreach ($result as $entry) {
echo 'Name: ' . $entry['name'] . ' E-mail: ' . $entry['email'];
}
?>