php string to int
intval($string);cast string to int php
$num = "3.14";
$int = (int)$num;//string to int
$float = (float)$num;//string to floatget numbers from string php
phpCopy<?php
$string = 'Sarah has 4 dolls and 6 bunnies.';
preg_match_all('!\d+!', $string, $matches);
print_r($matches);
?>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 3Copyright © 2021 Codeinu
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