Php get number from string

Cast string to int php

$num = "3.14"; 
$int = (int)$num;//string to int
$float = (float)$num;//string to float

Convert string to int php

s = "123";
echo intval(s); // 123

s = "hello";
echo intval(s);	//0

Extract Numbers From a String in PHP

phpCopy<?php 
$string = 'Sarah has 4 dolls and 6 bunnies.';
$outputString = preg_replace('/[^0-9]/', '', $string);  
echo("The extracted numbers are: $outputString \n"); 
?>

Source: delftstack.com

Php get only numbers from string

$str = 'In My Cart : 11 items';
$int = (int) filter_var($str, FILTER_SANITIZE_NUMBER_INT);

Php get number from string

function get_numerics ($str) {
    preg_match_all('/\d+/', $str, $matches);
    return $matches[0];
}

// this function will return an array of number

$str = "3 dogs were running!";
echo (get_numerics($str)[0]); 

// output 3

Source: 3v4l.org

Extract Numbers From a String in PHP

phpCopy<?php 
$string = 'Sarah has 4 dolls and 6 bunnies.';
$int = (int) filter_var($string, FILTER_SANITIZE_NUMBER_INT);  
echo("The extracted numbers are: $int \n"); 
?>

Source: delftstack.com

Similar codes

0 vote289 views1 answer
Css en linea php
PHP
0 vote300 views2 answers
PHP Fatal error: Uncaught Error: Class 'IntlDateFormatter' not found in /var/www/html/test/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:121
PHP
4 votes364 views3 answers
Wp enqueue style for style.css
PHP Wordpress
0 vote263 views1 answer
Get node id in twig drupal
PHP
0 vote284 views1 answer
Assertequals vs assertsame
PHP
2 votes298 views3 answers
Laravel Create Custom Artisan Command
PHP
0 vote265 views1 answer
Fetch method and class in codeigniter
PHP
0 vote348 views1 answer
Delete_user hook in wordpress
PHP Wordpress
30 votes295 views6 answers
Artisan make auth
PHP
0 vote324 views5 answers
Date format change in laravel
PHP Laravel