What is the correct operator to use for comparison in PHP?

When comparing values in PHP, the correct operator to use is the double equals sign (==). This operator checks if the two values are equal in terms of their actual values, without considering their data types. Using the double equals sign is important to ensure accurate comparisons between variables. 

$value1 = 10;
$value2 = '10';

if ($value1 == $value2) {
    echo "The values are equal.";
} else {
    echo "The values are not equal.";
}

Keywords

comparison operator PHP programming syntax conditional statements

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