Validate timestamp php

function isValidTimestamp($timestamp)
{
   return ((string) (int) $timestamp === $timestamp)
       && ($timestamp <= PHP_INT_MAX)
       && ($timestamp >= ~PHP_INT_MAX);
}

Source: stackoverflow.com

Similar codes

0 vote196 views1 answer
Wordpress fs_method direct
PHP
8 votes176 views3 answers
Get theme path in wordpress
PHP
0 vote177 views1 answer
Unable to read key from file file://C:\Users\Mohamad Shahkhajeh\Desktop\fara.drziva.backend\storage\oauth-private.key
PHP
-2 votes250 views1 answer
Codeigniter select for update
PHP CodeIgniter
0 vote176 views1 answer
Lumen redirect in controller
PHP
1 vote193 views1 answer
How to return data in json format in laravel
PHP
0 vote213 views1 answer
Drupal 9 custom blocks dependency injection
PHP Drupal
4 votes183 views5 answers
Php run command line
PHP
31 votes177 views6 answers
Header() php
PHP
14 votes192 views3 answers
Enqueue wordpress
PHP