Answers for "php variable int"

PHP
8

php to int

$num = "3.14";
$int = (int)$num;
Posted by: Guest on April-13-2020
1

define int variable in php

<?php
$x = 5985;
var_dump(is_int($x));

$x = 59.85;
var_dump(is_int($x));
?>
Posted by: Guest on November-27-2020
0

php "?int"

// ? means $count can be NULL or integer, maybe PHP >=7.4
private ?int $count
Posted by: Guest on January-01-2021

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