Cast Int Php Code Example

Example 1: php string to int

intval($string);

Example 2: cast string to int php

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

Example 3: php to int

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

Example 4: string to int php

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

Example 5: 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.";   ?>