PHP logical operators 

Logical Operators:

• AND (&& or and)
• OR (|| or or)
• NOT (! or not)
• XOR (exclusive OR) (xor)

 PHP logical operators 

Example :-

<?php

$a=10;

$b=5;

$c=20;

$d=20;

var_dump(($a<$c)&&($c==$d)&&($b<$c));//true

var_dump(!(($a<$c)&&($c==$d)&&($b<$c)));//false

var_dump(($a>$d)||($b<$c));//true

?>

 logical operators php

Output

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