/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

9 votes195 views4 answers
Composer require laravel/ui for laravel 6
PHP
1 vote169 views1 answer
Laravel artisan call with confirm
PHP
0 vote184 views1 answer
Laravel php 8 ububtu
PHP Laravel
0 vote183 views1 answer
Laravel faker title
PHP Laravel
0 vote166 views1 answer
Laravel @extends
PHP
1 vote173 views1 answer
Str_ireplace
PHP
1 vote193 views1 answer
Laravel websockets onmessage
PHP
0 vote174 views1 answer
Limit wordpress search to title
PHP
3 votes180 views3 answers
Php string replace regex
PHP
0 vote165 views3 answers
Php date + 30 days
PHP

Share