How to use string in IF condition in PHP

user3686600

I have array I have converted the array into string using implode function like below i need the $str variable as condition in if statement like below

[0]=>"1==1" 
[1]=>"1==1" 
[2]=>"2==1"
$str = "1==1 && 1==1 && 2==1";
if(1==1 && 1==1 && 2==1)

Thamilhan

Though it is not a good way to do such activity, you can use eval() for this:

<?php

$str = "1==1 && 1==1 && 2==1";

$condition = eval("return $str;");

if($condition) {
    echo "True";
} else {
    echo "False";
}

Demo for False Situation

Demo for True Situation

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edited at2021-04-8

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