[数组]请教错出在哪里了
[数组]请问错出在哪里了
第三行如果是:$date = "07-12", 弹出提示框:07-12日备忘:同学聚会
第三行如果是:$date = "07-21",或者是: $date = "07-23",应该同上类似,但是弹出提示框:无备忘
请问错出在哪里了?
------解决思路----------------------
<?php
$rc = array("07-12"=>"同学聚会", "07-21"=>"信用还贷", "07-23"=>"购买商品");
$date = "07-23";
foreach($rc as $key=>$value){
if($key == $date){
echo "<script>alert('".$key."日备忘:".$value."')</script>";
break;
}else{
echo "<script>alert('无备忘')</script>";
break;
}
}
?>
第三行如果是:$date = "07-12", 弹出提示框:07-12日备忘:同学聚会
第三行如果是:$date = "07-21",或者是: $date = "07-23",应该同上类似,但是弹出提示框:无备忘
请问错出在哪里了?
------解决思路----------------------
$rc = array("07-12"=>"同学聚会", "07-21"=>"信用还贷", "07-23"=>"购买商品");想想为什么
$date = "07-23";
$msg = '';
foreach($rc as $key=>$value){
if($key == $date){
$msg = "<script>alert('".$key."日备忘:".$value."')</script>";
break;
}
}
if(! $msg) $msg = "<script>alert('无备忘')</script>";
echo $msg;