dounuogong0358 2017-02-01 16:11
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已采纳

如果在php中至少有一个条件为真,则为TRUE

I am trying echo result "OK" if one of variable condition true either both true

<div class="box-title">
<?php
$point = $_SESSION['myPoints']; 
$user_id = $_SESSION['user_id'];
$flag = "select m_boost from users where id = $user_id ";
// FOR EXAMPLE
$point = 2000;
$flag = 1;
// condition start
if(($point < '1000') || ($flag == '0') ){
echo "<h4>Not OK</h4>";
} else { ?>
echo "<h4>OK</h4>";
<?php }?>
</div>

it's working if i do like this

if(($point == '1000') || ($flag == '0') ){

but i want to pass this statement

if(($point < '1000') || ($flag == '0') ){
  • 写回答

3条回答 默认 最新

  • douju8782 2017-02-02 12:34
    关注
    if (!$flag && $point < 1000)
    {
        echo "Not OK";
    } else {
        echo "OK";
    }
    

    Writing this into a truth-table:

    flag        point       result
    0           < 1000      Not OK
    1           < 1000      OK
    0           >=1000      OK
    1           >=1000      OK
    

    Worked for me now as per my question

    i think we are all here for some contribution reason, flagging down a question is not a way, if you got solution than respond otherwise my question was 100% clear.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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