SQLite Tutorial in PHP
SQLite Tutorial in PHP
SQLite is an SQL database manager used locally or on a website, and compatible
in particularly with PHP.
Summary
Installing SQLite and creating a database
.
Installing SQLite. Verifying the installation by creating a base.
Creating and using a SQLite table
.
Creating a table. Deleting a table. Adding a record. Reading a record.
How to find and update a post
.
Filling a database. Dump of the whole base. Finding a record by ID. Searching a post. Updating a post.
Download
The complete source code of the scripts
in a ZIP archive.
More
SQLite and multi-users. How to treat concurrency issue with SQLite
.
相关文档：
下面这一小段“劣质”的PHP代码是一道简化了的测试题。这种问题就像在问：你该怎样优化这段代码？
<?
echo(”<p>Search results for query: ” .
$_GET['query'] . “.</p>”);
?>
这段代码的主要问题在于它把用户提交的数据直接显示到 ......
function get_web_page( $url )
{
$options = array(
CURLOPT_RETURNTRANSFER => true, // return web page 返回网页
CURLOPT_HEADER => false, // 不返回头信息
CURLOPT_FOLLOWLOCATION => true, ......
这段时间在看《PHP和MySQL Web开发》一书看到str_replace讲解，一段小提示写到：可以为str_replace的三个都使用数组传入，但讲解比较简单，于是决定自己的试验一下该函数在各个参数传入数组时的执行结果。
函数原型：mixed str_replace(mixed needle,mixed new_needle,mixed haystack[,int &count]);
needle� ......
1、用PHP打印出前一天的时间格式是2006-5-10 22:21:21(2分)
2、echo(),print(),print_r()的区别(3分)
3、能够使HTML和PHP分离开使用的模板(1分)
4、使用哪些工具进行版本控制?(1分)
5、如何实现字符串翻转?(3分)
--------------------------------------------------------------- ......
<?php
// open database connection
@ $db = new mysqli($host, $user, $password, $database_name);
if (mysql_connect_error())
{
echo '';
exit;
}
// query
$result = $db->query($sql);
$num_results = $db->num_rows;
// data
$row = $result->fetch_assoc(); // row is array, $row['id' ......
