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mysql.php
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mysql.php
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<?php
function connect() {
$mysql_link = mysql_connect(':/var/mysql/mysql.sock', 'root');
mysql_select_db('foamicate');
return $mysql_link;
}
function disconnect($mysql_link) {
mysql_close($mysql_link);
}
function fetch_user_info($public_key) {
$mysql_link = connect();
$query = sprintf("SELECT * FROM users WHERE public_key='%s'", mysql_real_escape_string($public_key, $mysql_link));
$result = mysql_query($query, $mysql_link);
if ($result) {
$user = mysql_fetch_assoc($result);
}
else {
echo mysql_error();
return false;
}
disconnect($mysql_link);
return $user;
}
function add_user($public_key) {
$mysql_link = connect();
$escaped_public_key = mysql_real_escape_string($public_key, $mysql_link);
$query = sprintf("INSERT INTO users (public_key) VALUES ('%s')", $escaped_public_key);
$result = mysql_query($query, $mysql_link);
$id = mysql_insert_id($mysql_link);
disconnect($mysql_link);
return $id;
}
function add_note($note, $user_id) {
$mysql_link = connect();
$escaped_note = mysql_real_escape_string($note, $mysql_link);
$query = sprintf("INSERT INTO note (note, user_id) VALUES ('%s', '%d')", $escaped_note, $user_id);
$result = mysql_query($query, $mysql_link);
$id = mysql_insert_id($mysql_link);
disconnect($mysql_link);
if ($id === 0) {
return false;
} else {
return $id;
}
}
function get_notes($user_id) {
$mysql_link = connect();
$query = sprintf("SELECT * FROM note WHERE user_id='%s'", mysql_real_escape_string($user_id, $mysql_link));
$result = mysql_query($query, $mysql_link);
$notes = fetch_all($result);
disconnect($mysql_link);
return $notes;
}
function fetch_all($result) {
$return = array();
while($row=mysql_fetch_array($result)) {
$return[] = $row;
}
return $return;
}
?>