php get only numbers from string
$str = 'In My Cart : 11 items';
$int = (int) filter_var($str, FILTER_SANITIZE_NUMBER_INT);php get only numbers from string
$str = 'In My Cart : 11 items';
$int = (int) filter_var($str, FILTER_SANITIZE_NUMBER_INT);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");
?>convert string to int php
s = "123";
echo intval(s); // 123
s = "hello";
echo intval(s); //0cast string to int php
$num = "3.14";
$int = (int)$num;//string to int
$float = (float)$num;//string to floatExtract 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: $int \n");
?>php get number from string
function get_numerics ($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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