简单的PHP条件帮助:if($ Var1 = in list($ List)and $ Cond2)-这是posslbe吗? [英] Simple PHP Condition help: if($Var1 = in list($List) and $Cond2) - Is this posslbe?

问题描述

这是可能的功能吗?

我需要检查变量列表中是否存在变量，并且cond2为true 例如

I need to check if a variable is existent in a list of ones I need to check against and also that cond2 is true eg

if($row['name'] == ("1" || "2" || "3") && $Cond2){
    doThis();
}

这对我不起作用，我在复制粘贴中所做的更改只是我的列表和变量名

It's not working for me and all I changed in the copy paste was my list and the variable names

推荐答案

if(in_array($row['name'], array('1', '2', '3')) && $Cond2) {
  doThis();
}

PHP的in_array()文档: http://us.php. net/manual/en/function.in-array.php

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