/PHP/Check if string is number or not php

Check if string is number or not php

Check if string is number or not php

$var_num = "1";
$var_str = "Hello World";

var_dump( is_numeric($var_num), is_numeric($var_str) );

/* 
Output -
 bool(true)
 bool(false)
*/

7

Php check if string or number

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

3

Source: thoughtco.com

Similar codes

0 vote265 views2 answers
Laravel roles and permissions
PHP Laravel
0 vote258 views1 answer
Php send json post
PHP
0 vote245 views1 answer
Fast excel export laravel
PHP
2 votes252 views4 answers
Convert numeric array to string array php
PHP
0 vote269 views1 answer
Doesn't appear favicon php
PHP
0 vote245 views2 answers
Woocommerce show data to cart page
PHP
0 vote246 views1 answer
Laravel Validate unique column
PHP
0 vote238 views1 answer
How to get length of object in php
PHP
10 votes230 views3 answers
Sum of associative array in php
PHP
0 vote272 views3 answers
Php date + 30 days
PHP

Share