/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 vote136 views1 answer
Remove gutenberg cpt
PHP
0 vote140 views2 answers
Php round nearest half
PHP
4 votes154 views2 answers
Laravel carbon get month name español
PHP Laravel
1 vote132 views2 answers
Php get data from url
PHP
0 vote150 views1 answer
Codeigniter 4 query builder get inserted id
PHP
0 vote141 views1 answer
Prestashop 1.7 get current language id
PHP
21 votes141 views6 answers
Laravel route parameters
PHP
0 vote162 views1 answer
Object of class datetime could not be converted to string
PHP
4 votes155 views2 answers
Laravel blade errors all
PHP Laravel
0 vote138 views1 answer
$query->free_result();
PHP

Share