Question

How to use boolean variable in PHP

Answer 1

$b = true;
if ($b)
    echo 'true<br />';
    
$b = false;
if ($b)
    echo 'true<br />';
else
    echo 'false<br />';
    
if (!$b)
    echo "true<br />";
    
 
/*
run:
  
true
false
true  
  
*/

 

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