sqlite_fetch_all
SQLiteResult::fetchAll
SQLiteUnbuffered::fetchAll
(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)
sqlite_fetch_all -- SQLiteResult::fetchAll -- SQLiteUnbuffered::fetchAll — Fetches all rows from a result set as an array of arrays
說明
$result
[, int $result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )物件導向風格 (method):
$result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )$result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )
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。
回傳值
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'];
}
?>
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