14c06-2.php

来自「介绍PHP5的给类型函数应用」· PHP 代码 · 共 36 行

<?php
// Open the database:
if (!($db = sqlite_open('tools.db'))) {
    // Handle errors
    die('SQL ERROR: Open failed: ' . 
        sqlite_error_string(sqlite_last_error($db)));
}

// Prepare a SQL insert: assume we received the description from the user
$desc = 'Mortising Machine';
$escaped = sqlite_escape_string($desc);
$sql = "insert into tools (desc, qty) values ('{$escaped}', 0)";

// Do the insert
if (!(sqlite_query($db, $sql))) {
    // Give an error statement:
    die('SQL ERROR: ' . sqlite_error_string(sqlite_last_error($db)) . 
        " - Query was: {$sql}");
}

// Select data from the table:
$sql = 'select id, desc from tools order by id asc';
if (!($result = sqlite_query($db, $sql))) {
    // Give an error statement:
    die('SQL ERROR: ' . sqlite_error_string(sqlite_last_error($db)) . 
        " - Query was: {$sql}");
}

// Read all the data back in as associative arrays
while ($row = sqlite_fetch_array($result)) {
    echo "{$row['id']}. {$row['desc']}<br />\n";
}

// Now close the connection
sqlite_close($db);
?>