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sqlite_fetch_array

(PHP 5)

sqlite_fetch_array

(no version information, might be only in CVS)

SQLiteResult->fetch

(no version information, might be only in CVS)

SQLiteUnbuffered->fetch -- Fetches the next row from a result set as an array

说明

array sqlite_fetch_array ( resource result [, int result_type [, bool decode_binary]] )

Object oriented style (method):

class SQLiteResult {

array fetch ( [int result_type [, bool decode_binary]] )

}class SQLiteUnbuffered {

array fetch ( [int result_type [, bool decode_binary]] )

}

Fetches the next row from the given result handle. If there are no more rows, returns FALSE, otherwise returns an associative array representing the row data.

参数

result

The SQLite result resource. This parameter is not required when using the object-oriented method.

result_type

The optional result_type parameter accepts a constant and determines how the returned array will be indexed. Using SQLITE_ASSOC will return only associative indices (named fields) while SQLITE_NUM will return only numerical indices (ordinal field numbers). SQLITE_BOTH will return both associative and numerical indices. SQLITE_BOTH is the default for this function.

decode_binary

When the decode_binary parameter is set to TRUE (the default), PHP will decode the binary encoding it applied to the data if it was encoded using the sqlite_escape_string(). You should normally leave this value at its default, unless you are interoperating with databases created by other sqlite capable applications.

返回值

Returns an array of the next row from a result set; FALSE if the next position is beyond the final row.

The column names returned by SQLITE_ASSOC and SQLITE_BOTH will be case-folded according to the value of the sqlite.assoc_case configuration option.

例

例子 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'];
}
?>

例子 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'];
}
?>

参见

sqlite_array_query()
sqlite_fetch_string()

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sqlite_fetch_all上一级sqlite_fetch_column_types