Simple PHP Condition help: if($Var1 = in list($List) and $Cond2) - Is this posslbe?

问题

Is this a possible function?

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();
}

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

回答1:

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

PHP's in_array() docs: http://us.php.net/manual/en/function.in-array.php

回答2:

You're lookin for the function in_array().

if (in_array($row['name'], array(1, 2, 3)) && $cond2) {
    #...

回答3:

if (in_array($name , array( 'Alice' , 'Bob' , 'Charlie')) && $condition2 ) {
 /* */
} 

回答4:

use in_array function if(in_array($row['name'], array(1,2,3)) && $cond2){ do ... }

回答5:

$name = $row['name'];
if (($name == "1" || $name == "2" || $name == "3") && $cond2)
{
  doThis();
}

回答6:

I have something simpler than that, if it's still possible...

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

来源：https://stackoverflow.com/questions/910987/simple-php-condition-help-ifvar1-in-listlist-and-cond2-is-this-possl