/PHP/Php check if input is int

Php check if input is int

Php check if input is int

$a = 5; //returns true
$a = "5"; //returns false
$a = 5.3; //returns false
is_int($a);

2

Php check if variable is int

// Check if variable is int
$id = "1";

if(!intval($id)){
  throw new Exception("Not Int", 404);
}
else{
	// this variable is int
}

0

Similar codes

0 vote203 views1 answer
Get post data in laravel
PHP Laravel
1 vote257 views3 answers
Check if session is started php
PHP
0 vote158 views6 answers
Php email
PHP
1 vote192 views3 answers
Check table exists in db laravel
PHP Laravel
0 vote209 views1 answer
How check the time of operation in laravel
PHP Laravel
12 votes162 views3 answers
Carbon in laravel documentation
PHP
0 vote181 views1 answer
Get post index wordpress
PHP Wordpress
1 vote220 views2 answers
Laravel route group middleware prefix
PHP Laravel
8 votes181 views3 answers
Get table name from model laravel
PHP
0 vote196 views1 answer
Laravel request file empty
PHP Laravel

Share