SunshinePHP Developer Conference 2015

msql_fetch_array

(PHP 4, PHP 5)

msql_fetch_arrayFetch row as array

说明

array msql_fetch_array ( resource $result [, int $result_type ] )

msql_fetch_array() is an extended version of msql_fetch_row(). In addition to storing the data in the numeric indices of the result array, it also stores the data in associative indices, using the field names as keys.

An important thing to note is that using msql_fetch_array() is NOT significantly slower than using msql_fetch_row(), while it provides a significant added value.

参数

result

resource 型的结果集。此结果集来自对 msql_query() 的调用。

result_type

A constant that can take the following values: MSQL_ASSOC, MSQL_NUM, and MSQL_BOTH with MSQL_BOTH being the default.

返回值

Returns an array that corresponds to the fetched row, or FALSE if there are no more rows.

范例

Example #1 msql_fetch_array() example

<?php
$con 
msql_connect();
if (!
$con) {
    die(
'Server connection problem: ' msql_error());
}

if (!
msql_select_db('test'$con)) {
    die(
'Database connection problem: ' msql_error());
}

$result msql_query('SELECT id, name FROM people'$con);
if (!
$result) {
    die(
'Query execution problem: ' msql_error());
}

while (
$row msql_fetch_array($resultMSQL_ASSOC)) {
    echo 
$row['id'] . ': ' $row['name'] . "\n";
}

msql_free_result($result);
?>

更新日志

版本 说明
5.0.4 A bug was fixed when retrieving data from columns containing NULL values. Such columns were not placed into the resulting array.

参见

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