PHP MySQL::fetch方法代码示例

 /**
  * Given the hash of a some data, check to see whether it exists in
  * `tbl_cache`. If no cached object is found, this function will return
  * false, otherwise the cached object will be returned as an array.
  *
  * @param string $hash
  *  The hash of the Cached object, as defined by the user
  * @param string $namespace
  *  The namespace allows a group of data to be retrieved at once
  * @return array|boolean
  *  An associative array of the cached object including the creation time,
  *  expiry time, the hash and the data. If the object is not found, false will
  *  be returned.
  */
 public function read($hash, $namespace = null)
 {
     $data = false;
     // Check namespace first
     if (!is_null($namespace)) {
         $data = $this->Database->fetch("\n                SELECT SQL_NO_CACHE *\n                FROM `tbl_cache`\n                WHERE `namespace` = '{$namepspace}'\n                AND (`expiry` IS NULL OR UNIX_TIMESTAMP() <= `expiry`)\n            ");
     }
     // Then check hash
     if (!is_null($hash)) {
         $data = $this->Database->fetchRow(0, "\n                SELECT SQL_NO_CACHE *\n                FROM `tbl_cache`\n                WHERE `hash` = '{$hash}'\n                AND (`expiry` IS NULL OR UNIX_TIMESTAMP() <= `expiry`)\n                LIMIT 1\n            ");
     }
     // If the data exists, see if it's still valid
     if ($data) {
         if (!($data['data'] = Cacheable::decompressData($data['data']))) {
             $this->delete($hash, $namespace);
             return false;
         }
         return $data;
     }
     $this->delete(null, $namespace);
     return false;
 }

    function install(&$Page, $fields)
    {
        global $warnings;
        $database_connection_error = false;
        try {
            $db = new MySQL();
            $db->connect($fields['database']['host'], $fields['database']['username'], $fields['database']['password'], $fields['database']['port']);
            $tables = $db->fetch(sprintf("SHOW TABLES FROM `%s` LIKE '%s'", mysql_escape_string($fields['database']['name']), mysql_escape_string($fields['database']['prefix']) . '%'));
        } catch (DatabaseException $e) {
            $database_connection_error = true;
        }
        ## Invalid path
        if (!@is_dir(rtrim($fields['docroot'], '/') . '/symphony')) {
            $Page->log->pushToLog("Configuration - Bad Document Root Specified: " . $fields['docroot'], E_NOTICE, true);
            define("kENVIRONMENT_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-symphony-dir');
            }
        } elseif (is_file(rtrim($fields['docroot'], '/') . '/.htaccess')) {
            $Page->log->pushToLog("Configuration - Existing '.htaccess' file found: " . $fields['docroot'] . '/.htaccess', E_NOTICE, true);
            define("kENVIRONMENT_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'existing-htaccess');
            }
        } elseif (is_dir(rtrim($fields['docroot'], '/') . '/workspace') && !is_writable(rtrim($fields['docroot'], '/') . '/workspace')) {
            $Page->log->pushToLog("Configuration - Workspace folder not writable: " . $fields['docroot'] . '/workspace', E_NOTICE, true);
            define("kENVIRONMENT_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-write-permission-workspace');
            }
        } elseif (!is_writable(rtrim($fields['docroot'], '/'))) {
            $Page->log->pushToLog("Configuration - Root folder not writable: " . $fields['docroot'], E_NOTICE, true);
            define("kENVIRONMENT_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-write-permission-root');
            }
        } elseif ($database_connection_error) {
            $Page->log->pushToLog("Configuration - Could not establish database connection", E_NOTICE, true);
            define("kDATABASE_CONNECTION_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-database-connection');
            }
        } elseif (version_compare($db->fetchVar('version', 0, "SELECT VERSION() AS `version`;"), '4.1', '<')) {
            $version = $db->fetchVar('version', 0, "SELECT VERSION() AS `version`;");
            $Page->log->pushToLog('Configuration - MySQL Version is not correct. ' . $version . ' detected.', E_NOTICE, true);
            define("kDATABASE_VERSION_WARNING", true);
            $warnings['database-incorrect-version'] = __('Symphony requires <code>MySQL 4.1</code> or greater to work, however version <code>%s</code> was detected. This requirement must be met before installation can proceed.', array($version));
            if (!defined("ERROR")) {
                define("ERROR", 'database-incorrect-version');
            }
        } elseif (!$db->select($fields['database']['name'])) {
            $Page->log->pushToLog("Configuration - Database '" . $fields['database']['name'] . "' Not Found", E_NOTICE, true);
            define("kDATABASE_CONNECTION_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-database-connection');
            }
        } elseif (is_array($tables) && !empty($tables)) {
            $Page->log->pushToLog("Configuration - Database table prefix clash with '" . $fields['database']['name'] . "'", E_NOTICE, true);
            define("kDATABASE_PREFIX_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'database-table-clash');
            }
        } elseif (trim($fields['user']['username']) == '') {
            $Page->log->pushToLog("Configuration - No username entered.", E_NOTICE, true);
            define("kUSER_USERNAME_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-no-username');
            }
        } elseif (trim($fields['user']['password']) == '') {
            $Page->log->pushToLog("Configuration - No password entered.", E_NOTICE, true);
            define("kUSER_PASSWORD_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-no-password');
            }
        } elseif ($fields['user']['password'] != $fields['user']['confirm-password']) {
            $Page->log->pushToLog("Configuration - Passwords did not match.", E_NOTICE, true);
            define("kUSER_PASSWORD_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-password-mismatch');
            }
        } elseif (trim($fields['user']['firstname']) == '' || trim($fields['user']['lastname']) == '') {
            $Page->log->pushToLog("Configuration - Did not enter First and Last names.", E_NOTICE, true);
            define("kUSER_NAME_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-no-name');
            }
        } elseif (!preg_match('/^\\w(?:\\.?[\\w%+-]+)*@\\w(?:[\\w-]*\\.)+?[a-z]{2,}$/i', $fields['user']['email'])) {
            $Page->log->pushToLog("Configuration - Invalid email address supplied.", E_NOTICE, true);
            define("kUSER_EMAIL_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-invalid-email');
            }
        } else {
            $config = $fields;
            $kDOCROOT = rtrim($config['docroot'], '/');
            $database = array_map("trim", $fields['database']);
            if (!isset($database['host']) || $database['host'] == "") {
                $database['host'] = "localhost";
            }
            if (!isset($database['port']) || $database['port'] == "") {
//.........这里部分代码省略.........

 function refresh_cus_credit()
 {
     $mysql = new MySQL();
     $sql_cusnum = 'SELECT COUNT(*) FROM customer_info;';
     $result = $mysql->query($sql_cusnum);
     $row = $mysql->fetch($result);
     $cus_num = $row[0];
     for ($num = 1; $num <= $cus_num; $num++) {
         $sql_cuscredit = "select sum(order_price) from orders as o Join customer_info as c ON o.customer_id=c.customer_id where c.cus_number='{$num}';";
         $result_cuscredit = $mysql->query($sql_cuscredit);
         $row_cuscredit = $mysql->fetch($result_cuscredit);
         $sql_refcredit = "UPDATE customer_info SET credit = '{$row_cuscredit['0']}' where cus_number='{$num}';";
         $mysql->query($sql_refcredit);
     }
 }

    function install(&$Page, $fields)
    {
        $db = new MySQL();
        $db->connect($fields['database']['host'], $fields['database']['username'], $fields['database']['password'], $fields['database']['port']);
        if ($db->isConnected()) {
            $tables = $db->fetch("SHOW TABLES FROM `" . $fields['database']['name'] . "` LIKE '" . mysql_escape_string($fields['database']['prefix']) . "%'");
        }
        ## Invalid path
        if (!@is_dir(rtrim($fields['docroot'], '/') . '/symphony')) {
            $Page->log->pushToLog("Configuration - Bad Document Root Specified: " . $fields['docroot'], SYM_LOG_NOTICE, true);
            define("kENVIRONMENT_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-symphony-dir');
            }
        } elseif (is_file(rtrim($fields['docroot'], '/') . '/.htaccess')) {
            $Page->log->pushToLog("Configuration - Existing '.htaccess' file found: " . $fields['docroot'] . '/.htaccess', SYM_LOG_NOTICE, true);
            define("kENVIRONMENT_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'existing-htaccess');
            }
        } elseif (is_dir(rtrim($fields['docroot'], '/') . '/workspace') && !is_writable(rtrim($fields['docroot'], '/') . '/workspace')) {
            $Page->log->pushToLog("Configuration - Workspace folder not writable: " . $fields['docroot'] . '/workspace', SYM_LOG_NOTICE, true);
            define("kENVIRONMENT_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-write-permission-workspace');
            }
        } elseif (!is_writable(rtrim($fields['docroot'], '/'))) {
            $Page->log->pushToLog("Configuration - Root folder not writable: " . $fields['docroot'], SYM_LOG_NOTICE, true);
            define("kENVIRONMENT_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-write-permission-root');
            }
        } elseif (!$db->isConnected()) {
            $Page->log->pushToLog("Configuration - Could not establish database connection", SYM_LOG_NOTICE, true);
            define("kDATABASE_CONNECTION_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-database-connection');
            }
        } elseif (!$db->select($fields['database']['name'])) {
            $Page->log->pushToLog("Configuration - Database '" . $fields['database']['name'] . "' Not Found", SYM_LOG_NOTICE, true);
            define("kDATABASE_CONNECTION_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'no-database-connection');
            }
        } elseif (is_array($tables) && !empty($tables)) {
            $Page->log->pushToLog("Configuration - Database table prefix clash with '" . $fields['database']['name'] . "'", SYM_LOG_NOTICE, true);
            define("kDATABASE_PREFIX_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'database-table-clash');
            }
        } elseif (trim($fields['user']['username']) == '') {
            $Page->log->pushToLog("Configuration - No username entered.", SYM_LOG_NOTICE, true);
            define("kUSER_USERNAME_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-no-username');
            }
        } elseif (trim($fields['user']['password']) == '') {
            $Page->log->pushToLog("Configuration - No password entered.", SYM_LOG_NOTICE, true);
            define("kUSER_PASSWORD_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-no-password');
            }
        } elseif ($fields['user']['password'] != $fields['user']['confirm-password']) {
            $Page->log->pushToLog("Configuration - Passwords did not match.", SYM_LOG_NOTICE, true);
            define("kUSER_PASSWORD_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-password-mismatch');
            }
        } elseif (trim($fields['user']['firstname']) == '' || trim($fields['user']['lastname']) == '') {
            $Page->log->pushToLog("Configuration - Did not enter First and Last names.", SYM_LOG_NOTICE, true);
            define("kUSER_NAME_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-no-name');
            }
        } elseif (!ereg('^[a-zA-Z0-9_\\.\\-]+@[a-zA-Z0-9\\-]+\\.[a-zA-Z0-9\\-\\.]+$', $fields['user']['email'])) {
            $Page->log->pushToLog("Configuration - Invalid email address supplied.", SYM_LOG_NOTICE, true);
            define("kUSER_EMAIL_WARNING", true);
            if (!defined("ERROR")) {
                define("ERROR", 'user-invalid-email');
            }
        } else {
            $config = $fields;
            $kDOCROOT = rtrim($config['docroot'], '/');
            $database = array_map("trim", $fields['database']);
            if (!isset($database['host']) || $database['host'] == "") {
                $database['host'] = "localhost";
            }
            if (!isset($database['port']) || $database['port'] == "") {
                $database['port'] = "3306";
            }
            if (!isset($database['prefix']) || $database['prefix'] == "") {
                $database['prefix'] = "sym_";
            }
            $install_log = $Page->log;
            $start = time();
            $install_log->writeToLog(CRLF . '============================================', true);
            $install_log->writeToLog('INSTALLATION PROCESS STARTED (' . date("d.m.y H:i:s") . ')', true);
            $install_log->writeToLog('============================================', true);
            $db = new MySQL();
            $install_log->pushToLog("MYSQL: Establishing Connection...", SYM_LOG_NOTICE, true, false);
//.........这里部分代码省略.........

        <link type="text/css" rel="stylesheet" href="css/kube.css"/>
    </head>
    <body><br/>
        <row centered>
        <column cols="6">
        <?php 
require_once "database.php";
error_reporting(E_ALL ^ E_NOTICE ^ E_WARNING ^ E_DEPRECATED);
session_start();
$mysql = new MySQL();
$sql_foodinfo = "select s.food_id,s.cata_name as food_name,s.price,p.cata_name from food_catalogue as s join food_catalogue as p where p.food_id = s.catalog_id and  s.food_id != s.catalog_id;";
$result = $mysql->query($sql_foodinfo);
$food_cata_info = array();
echo "<form action ='submit.php' method = 'post'>";
echo "<table class ='table-bordered'>";
while ($row = $mysql->fetch($result)) {
    $food_cata_info['name'][$row['food_id']] = $row['food_name'];
    $food_cata_info['price'][$row['food_id']] = $row['price'];
    $food_cata_info['cata'][$row['food_id']] = $row['cata_name'];
}
$datetime = date('m-d-y h:i:s', time());
echo "<th colspan='4'><span style='font-size: 26px;'>New Order</span> {$datetime}</th>";
echo "<tr class='bold'><td>Food Type</td><td>Food Name</td><td>Price</td><td>Quantity</td></tr>";
$totalid = $mysql->fetch($mysql->query('select count(*) from food_catalogue;'))[0];
$create_res = array();
$totalp = 0;
$itemcount = 0;
for ($f_id = 11; $f_id < $totalid; $f_id++) {
    $f_quantity = $_POST[$f_id];
    if (!empty($_POST[$f_id])) {
        echo "<tr><td>" . $food_cata_info['cata'][$f_id] . "</td>";

 static function text($text)
 {
     $content = "";
     $related = 0;
     $rel_tooltips = "";
     $lines = explode("\n", $text);
     $list = false;
     foreach ($lines as $line) {
         $line = trim($line);
         $first_char = substr($line, 0, 1);
         if (!$list and "=" == $first_char) {
             $content .= "<ul>";
         } else {
             if ($list and "=" != $first_char) {
                 $content .= "</ul>";
             }
         }
         $list = $first_char === "=";
         if ($list) {
             $text = "<li>" . htmlspecialchars(trim(substr($line, 1, 999))) . "</li>";
         } else {
             $text = "<p>" . htmlspecialchars($line) . "</p>";
         }
         $text = str_replace("[**", "<span class=\"info\">", $text);
         $text = str_replace("**]", "</span>", $text);
         $text = str_replace("{{", "<em>", $text);
         $text = str_replace("}}", "</em>", $text);
         $text = str_replace("[[", "<strong>", $text);
         $text = str_replace("]]", "</strong>", $text);
         // process related
         if ('%' == $first_char) {
             list($head, $id_prods) = explode('|', trim(substr($line, 1, 999)));
             MySQL::query("SELECT id, cat, link, brand, title, brief, price FROM products WHERE shown=1 AND id IN ({$id_prods}) ORDER BY FIELD (id, {$id_prods})");
             if (0 == MySQL::rows()) {
                 continue;
             }
             $related++;
             $i = 0;
             $prods = array();
             while ($row = MySQL::fetch()) {
                 list($id, $cat, $link, $brand, $title, $brief, $price) = $row;
                 $prods[$i++] = array($id, $cat, $link, $brand, $title, $brief, $price);
             }
             if ($_SERVER["REMOTE_ADDR"] == "109.99.148.134xx") {
                 $text = '<div class="row"><div class="col-md-12">';
                 $text .= '<div class="carousel slide">';
                 $text .= '<div class="carousel-inner">';
                 $text .= 'test';
                 $text .= '</div></div></div></div>';
             }
             $text = "<strong>{$head}</strong><ul id=\"related{$related}\" class=\"related-skin\">";
             foreach ($prods as $prod) {
                 list($id, $cat, $link, $brand, $title, $brief, $price) = $prod;
                 $text .= "<li id='rel_{$id}'>" . show_small_image($link, "");
                 $text .= "<input type='hidden' value='/{$cat}/" . urlencode($link) . "'>";
                 $text .= "<div class='title'>{$title}</div>";
                 $text .= "<div class='brand'>{$brand}</div>";
                 $text .= "<div class='price'><strong>" . ($price + 0) . "</strong> LEI</div>";
                 $text .= "</li>";
                 $rel_tooltips .= "\t\$('#rel_{$id}').poshytip({ content: '" . str_replace("'", "\\'", $brief) . "', className: 'tip-darkgray', showTimeout: 100 });\n";
             }
             $text .= "</ul>";
         }
         // process links
         $offset = 0;
         while (true) {
             $beg = strpos($text, "&lt;&lt;", $offset);
             if (false === $beg) {
                 break;
             }
             $end = strpos($text, "&gt;&gt;", $beg);
             if (false === $end) {
                 $end = strlen($text);
             }
             $text1 = substr($text, 0, $beg);
             $text2 = substr($text, $beg + 8, $end - $beg - 8);
             $text3 = substr($text, $end + 8);
             list($link, $text) = explode("|", $text2);
             if (!$text) {
                 $text = $uri;
             }
             $text2 = "<a href='{$link}'>{$text}</a>";
             $text = $text1 . $text2 . $text3;
             $offset = $end;
         }
         $content .= $text;
     }
     if ($line) {
         $content .= "</ul>";
     }
     if ($related) {
         $content .= "\n" . '<script type="text/javascript">' . "\n";
         $content .= '$(document).ready(function() {' . "\n";
         for ($i = 1; $i <= $related; $i++) {
             $content .= "\t" . '$("#related' . $i . '").jcarousel();' . "\n";
         }
         $content .= $rel_tooltips;
         $content .= "});\n</script>\n";
     }
     return $content;
//.........这里部分代码省略.........