二个数值相加
二个数值相加
<?php
function leijia($a,$b)
{
$c = $a + $b;
return $c;
}
echo leijia(3,9);
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/3/19
* Time: 14:19
*/
二个数值相加
<?php
function leijia($a,$b)
{
$c = $a + $b;
return $c;
}
echo leijia(3,9);
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/3/19
* Time: 14:19
*/