msql_query
(PHP 3, PHP 4, PHP 5)
msql_query -- Send mSQL query
Описание
resource
msql_query ( string query [, resource link_identifier] )
msql_query() sends a query to the currently active
database on the server that's associated with the specified link
identifier.
Список параметров
- query
The SQL query.
-
link_identifier
The mSQL connection.
If not specified, the last link opened by msql_connect()
is assumed. If no such link is found, the function will try to establish a
link as if msql_connect() was called, and use it.
Возвращаемые значения
Returns a positive mSQL query identifier on success, or FALSE on
error.
Примеры
Пример 1. msql_query() example
<?php
$link = msql_connect("dbserver")
or die("unable to connect to msql server: " . msql_error());
msql_select_db("db", $link)
or die("unable to select database 'db': " . msql_error());
$result = msql_query("SELECT * FROM table WHERE id=1", $link);
if (!$result) {
die("query failed: " . msql_error());
}
while ($row = msql_fetch_array($result)) {
echo $row["id"];
}
?>
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