Answers for "convert string to number in php"

php string to int

intval($string);

convert string to int php

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

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

cast string to int php

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

Convert a String to a Number in PHP

phpCopy<?php  
$variable = "53";
$integer = intval($variable);
echo "The variable $variable has converted to a number and its value is $integer.";  
echo "\n";

$variable = "25.3";
$float = floatval($variable);
echo "The variable $variable has converted to a number and its value is $float.";  
?>

php to int

$num = "3.14";
$int = (int)$num;

string to int php

$str = "10";
$num = (int)$str;