php to integer from string 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: convert to int php

$myintvariable = intval($myvariable);

Example 5: Convert a String to a Number in PHP

phpCopy<?php  
$variable = "10";
$integer = (int)$variable;
echo "The variable $variable has converted to a number and its value is $integer.";  
echo "\n";

$variable = "8.1";
$float = (float)$variable;
echo "The variable $variable has converted to a number and its value is $float.";  
?>

Example 6: Convert a String to a Number in PHP

phpCopyintval( $StringName );