Php check string is int

Php check if string or number

 <?php if (is_numeric(887)) { echo "Yes"; } else { echo "No"; } ?>

Source: thoughtco.com

Php check if string or number

 <?php if (is_numeric("cake")) { echo "Yes"; } else { echo "No"; } ?>

Source: thoughtco.com

Php check string is int

<?php
// combination of is_int and type coercion
// FALSE: 0, '0', null, ' 234.6',  234.6
// TRUE: 34185, ' 34185', '234', 2345
$mediaID =  34185;
if( is_int( $mediaID + 0) && ( $mediaID + 0 ) > 0 ){
    echo 'isint'.$mediaID;
}else{
    echo 'isNOTValidIDint';
}
?>

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 vote182 views1 answer
Php mysqli connect err0r
PHP
2 votes186 views1 answer
Wordpress get post time
PHP
0 vote197 views2 answers
How to add woocommerce cart counter
PHP
0 vote239 views10 answers
Laravel sanctum
PHP Laravel
5 votes229 views5 answers
Table drop foreign php laravel
PHP Laravel
0 vote214 views3 answers
Add factory data laravel
PHP Laravel
30 votes177 views5 answers
SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes (SQL: alter table `users` add unique `users_email_unique`(`email`))
PHP
0 vote207 views1 answer
Return view inside subfolder laravel
PHP Laravel
0 vote203 views1 answer
Morph laravel without classes name
PHP Laravel
0 vote258 views1 answer
Comment exiger une longueur minimale de commentaire dans WordPress
PHP Wordpress