abstract：申明一個(gè)全局PHP<?php class my_class { var $a = "0";var $b = "0";function show_username($a,$b) { echo $a+$b; } } $Name = new my_class(); $Name -> show_username(1,2);?>

申明一個(gè)全局PHP

<?php class my_class
{
var $a = "0";
var $b = "0";
function show_username($a,$b)
{
echo $a+$b;
}
}
$Name = new my_class();
$Name -> show_username(1,2);?>

Correcting teacher：查無此人Correction time：2019-04-24 15:40:37
Teacher's summary：完成的不錯(cuò)。php類學(xué)完后，相當(dāng)于入門了，繼續(xù)加油。