PHP, Mysql practical training experience in doc format, friends who learn PHP can refer to it
PHP, Mysql training experience
1. Learning content: (specific content of practical training and learning)
(1) Classic cases
function dialog(){
var dialog= art.dialog
({
title: 'hello world!',
content: '<img src="1.jpg" width="510" height="339" />'
});
dialog.lock();
}
(2) Basic syntax of PHP
1. Introduction and application of operation types
From left to right, calculate multiplication and division first and then addition and subtraction. When encountering parentheses, calculate within the parentheses first
$a =2;
$b=7;
echo ++$a;
echo $b++;
2. Data type source code debugging
php and html interaction
Enter html:Echo "html tag statement" in Php
Enter php in Html:<?php echo $a ?>