msql_fetch_array
(PHP 3, PHP 4, PHP 5)
msql_fetch_array -- Fetch 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
返回类型为 resource 的结果集。该结果集从
msql_query() 的调用中得到。
- 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.
例
例子 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 ($row = msql_fetch_array($result, MSQL_ASSOC)) {
echo $row['id'] . ': ' . $row['name'] . "\n";
}
msql_free_result($result);
?>
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