摘要:
$a = 'php'; $b = 'my'; list($a,$b) = array($b,$a); echo $a,$b; 很简单,大家试一下是不是交换了! 阅读全文
摘要:
<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>js demo1</title></head><body> <script src="cLanguage.js"> var t = null;t = setTimeout(time,1 阅读全文