if elseif的多次运用
PHP代码
<?php
function getRand() {
$a=rand(1,5);
if ($a==1) {
echo "今天晴天!";
}elseif ($a==2) {
echo "今天大太阳";
}elseif ($a==3) {
echo "今天下雨天";
}elseif ($a==4) {
echo "今天多云";
}elseif ($a==5) {
echo "今天流星雨";
}
}
?>
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