abstract:<?php function sum($a,$b){ return $a+$b; } echo sum(3,5);兩個(gè)整數(shù)相加;
<?php function sum($a,$b){ return $a+$b; } echo sum(3,5);
兩個(gè)整數(shù)相加;
Correcting teacher:天蓬老師Correction time:2019-03-19 09:26:10
Teacher's summary:你的這個(gè)案例很簡單,但是很經(jīng)典, 里面有許多的細(xì)節(jié)