What is the difference between the return values of TRUE and FALSE in arsort?

When using the arsort function in PHP, the return values for TRUE and FALSE indicate whether the sorting was successful or not. If the sorting is successful, arsort returns TRUE. If the sorting fails, arsort returns FALSE. This can be useful for error handling or checking the success of the sorting operation. 

$array = array("apple", "banana", "cherry");
if (arsort($array)) {
    echo "Array sorted successfully";
} else {
    echo "Error sorting array";
}

Keywords

PHP arsort return values TRUE FALSE

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