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
说明
sqlite_fetch_all
( resource $result
[, int $result_type = SQLITE_BOTH
[, bool $decode_binary = TRUE
]] ) : array
SQLiteResult::fetchAll
([ int $result_type = SQLITE_BOTH
[, bool $decode_binary = TRUE
]] ) : array
SQLiteUnbuffered::fetchAll
([ int $result_type = SQLITE_BOTH
[, bool $decode_binary = TRUE
]] ) : array
参数
-
result
-
The SQLite result resource. This parameter is not required when using
the object-oriented method.
-
result_type
-
可选的 result_type
参数接受常量，且决定返回的数组如何被索引。使用
SQLITE_ASSOC 会仅返回关联索引（已命名字段），而
SQLITE_NUM 会仅返回数值索引。SQLITE_BOTH
会同时返回关联和数值索引。SQLITE_BOTH 是此函数的默认值。
-
decode_binary
-
当
decode_binary 参数设置为 TRUE（默认值）时，PHP 会解码那些由
sqlite_escape_string()
编码后的二进制数据。通常应保留此值为其默认值，除非要与其他使用 SQLlite 的应用程序建立的数据交互。
返回值
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 与 SQLITE_BOTH
返回的列名会依照 sqlite.assoc_case
配置选项的值决定大小写。
范例
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'];
}
?>