/PHP/Check input value is integer or not in php

Check input value is integer or not in php

Php check if input is int

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

Check input value is integer or not in php

// to check the input integer validation we can use is_int() function
Syntax:
is_int(parameter);

$x = 10; //returns true
$x = "123"; //returns false
$x = 12.365; //returns false
$x = "ankur"; //returns false
is_int($x);

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
}

Similar codes

0 vote267 views3 answers
Check if any values are the same in an array php
PHP
0 vote290 views1 answer
Run new oroject laravel with idff port
PHP
4 votes396 views2 answers
How to Get Last Executed Query in Laravel
PHP Laravel
23 votes324 views4 answers
Laravel carbon isoformat
PHP Laravel
4 votes294 views5 answers
Laravel get first record
PHP Laravel
15 votes379 views6 answers
Wordpress shortcode
PHP Wordpress
13 votes361 views6 answers
How to create model in laravel
PHP Laravel
2 votes315 views1 answer
Reset password multipple database laravel
PHP Laravel
1 vote262 views1 answer
Laravel model find one
PHP
0 vote315 views1 answer
How to get webhook response in laravel
PHP