latex归属地地图坐标转换
xiaozi 2014-11-21 22:12:00
php 中,`switch`是弱类型比较,可使用```swicth (true) { case $a === 'val1': break; }```
<?php $a = 1; switch (true) { case $a === true: echo 'hello strict case'; break; default: echo 'I\'m default echo.'; }
首页 - Wiki Copyright © 2011-2024 iteam. Current version is 2.137.3. UTC+08:00, 2024-12-04 01:33 浙ICP备14020137号-1 $访客地图$