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新手初学PHP随机显示指定文本例程

PHP中文网
PHP中文网Original
2016-05-25 17:01:321246browse

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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