/PHP/Check if includes numbers php

Check if includes numbers 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

Check if includes numbers php

if (preg_match('~[0-9]+~', $string)) {
    echo 'string with numbers';
}

1

Source: stackoverflow.com

Php check if string contains number

if (preg_match('/[A-Za-z]/', $myString) && preg_match('/[0-9]/', $myString))
{
    echo 'Contains at least one letter and one number';
}

0

Source: stackoverflow.com

Similar codes

2 votes348 views1 answer
Return back in blade laravel
PHP Laravel
14 votes345 views3 answers
Extract in php
PHP
0 vote385 views1 answer
How to call function in blade laravel
PHP
3 votes433 views1 answer
Php extensions for laravel
PHP Laravel
2 votes372 views5 answers
Codeigniter base url automatic
PHP CodeIgniter
12 votes310 views2 answers
Php while loop array
PHP
0 vote372 views4 answers
Installing bootstrap on laravel8
PHP Laravel
6 votes378 views1 answer
Laravel route param blade
PHP Laravel
0 vote376 views1 answer
Détecter les utilisateurs mobiles
PHP
4 votes424 views5 answers
Codeigniter 4 base_url
PHP CodeIgniter

Share