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What are comparison operators in php

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2019-09-09 14:07:426998browse

php comparison operator, which allows comparison of two values.

What are comparison operators in php

Comparison operators, as their name implies, allow two values ​​to be compared. You can also refer to the PHP type comparison table for examples of how different types compare to each other. (Recommended learning: PHP Programming from Beginner to Master)

What are comparison operators in php

The following example shows different results of using certain comparison operators:

Example

<?php
$x=17; 
$y="17";

var_dump($x == $y);
echo "<br>";
var_dump($x === $y);
echo "<br>";
var_dump($x != $y);
echo "<br>";
var_dump($x !== $y);
echo "<br>";

$a=17;
$b=8;

var_dump($a > $b);
echo "<br>";
var_dump($a < $b);
?>

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