Difference between revisions of "CSC220 mysqlSkel.php"
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---- | ---- | ||
<code><pre> | <code><pre> | ||
| + | <?php | ||
| + | // mysqlSkel.php | ||
| + | // D. Thiebaut | ||
| + | include 'accessinfo.php'; | ||
| + | |||
| + | //--- connect to mysql server --- | ||
| + | $link = mysql_connect( $hostName, $userName, $password ); | ||
| + | if ( ! $link ) | ||
| + | die( "Could not connect to server: " . $mysql_error() ); | ||
| + | |||
| + | //--- select database --- | ||
| + | $db = mysql_select_db( $database, $link ); | ||
| + | if ( ! $db ) | ||
| + | die( "Could not connect to database " . $database . ": " | ||
| + | . mysql_error() ); | ||
| + | |||
| + | //--- insert new user in table users --- | ||
| + | $newUser = "Joanna"; | ||
| + | $query = sprintf( "INSERT INTO `users` (`userName`) VALUE ('%s')", addslashes( $newUser ) ); | ||
| + | $result = mysql_query( $query, $link ); | ||
| + | if ( ! $result ) | ||
| + | printf( "Insertion of user %s unsuccessful\n", $newUser ); | ||
| + | |||
| + | //--- list first row of table --- | ||
| + | $query = sprintf( "SELECT * from `users` LIMIT 1" ); | ||
| + | $result = mysql_query( $query, $link ); | ||
| + | if ( ! $result ) | ||
| + | die( "Invalid query (" . $query . "): " . mysql_error() ); | ||
| + | |||
| + | if ( $row = mysql_fetch_array( $result, MYSQL_NUM ) ) { | ||
| + | for ( $i=0; $i<count( $row ); $i++) | ||
| + | printf( "%s\t", $row[$i] ); | ||
| + | print "\n"; | ||
| + | } | ||
| + | |||
| + | //--- close database --- | ||
| + | mysql_close( $link ); | ||
| + | |||
| + | ?> | ||
</pre></code> | </pre></code> | ||
Latest revision as of 09:16, 19 November 2010
--D. Thiebaut 16:45, 27 October 2010 (UTC)
<?php
// mysqlSkel.php
// D. Thiebaut
include 'accessinfo.php';
//--- connect to mysql server ---
$link = mysql_connect( $hostName, $userName, $password );
if ( ! $link )
die( "Could not connect to server: " . $mysql_error() );
//--- select database ---
$db = mysql_select_db( $database, $link );
if ( ! $db )
die( "Could not connect to database " . $database . ": "
. mysql_error() );
//--- insert new user in table users ---
$newUser = "Joanna";
$query = sprintf( "INSERT INTO `users` (`userName`) VALUE ('%s')", addslashes( $newUser ) );
$result = mysql_query( $query, $link );
if ( ! $result )
printf( "Insertion of user %s unsuccessful\n", $newUser );
//--- list first row of table ---
$query = sprintf( "SELECT * from `users` LIMIT 1" );
$result = mysql_query( $query, $link );
if ( ! $result )
die( "Invalid query (" . $query . "): " . mysql_error() );
if ( $row = mysql_fetch_array( $result, MYSQL_NUM ) ) {
for ( $i=0; $i<count( $row ); $i++)
printf( "%s\t", $row[$i] );
print "\n";
}
//--- close database ---
mysql_close( $link );
?>
