【发布时间】:2015-02-26 04:58:35
【问题描述】:
这是我想做的:
我有一个名为 $user 的变量,其中的信息是从表单发布的。如果表单数据为空我想做一件事,如果表单数据只是逗号或符号我想做另一件事,如果表单数据正确我想做第三件事。我就是这样设置的,这样行吗?如果没有,我该怎么做才能让它发挥作用?
switch($user){
case 1:
if(empty($user)){
echo "<h2>"."<strong>"."You entered NOTHING, PLEASE Re-Enter"."</strong>"."</h2>";
}
case 2:
if($user == ",") {
echo "<h2>"."<strong>"."You did not enter any valid names/abbreviations to search, PLEASE Re-Enter"."</strong>"."</h2>";
}
default:
print "==========================================="."<br />";
tester($company, $user);
print "==========================================="."<br />";
print "========The following were NOT found====="."<br />";
notFound($company, $user);
print "==========================================="."<br />";
}
现在它会自动默认。它可以运行,但我想整合两个限定符,我该怎么做?
【问题讨论】:
标签: php forms if-statement switch-statement