turn string to integer php code example

Example 1: php string to int

intval($string);

Example 2: convert to int php

$myintvariable = intval($myvariable);

Example 3: php typecast to int

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

Example 4: Convert a String to a Number in PHP

phpCopy<?php  
$variable = "45";
settype($variable, "integer");
echo "The variable has converted to a number and its value is $variable.";  
?>