php string + number code example

Example 1: Convert a String to a Number in PHP

phpCopy$variableName = (int)$stringName
$variableName = (float)$stringName

Example 2: Convert a String to a Number in PHP

phpCopy<?php  
$variable = "2020Time";
$integer = intval($variable);
echo "The variable $variable has converted to a number and its value is $integer.";  
echo "\n";

$variable = "Time2020";
$integer = intval($variable);
echo "The variable $variable has converted to a number and its value is $integer.";  
echo "\n";

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

$variable = "Time25.3";
$float = floatval($variable);
echo "The variable $variable has converted to a number and its value is $float.";  
?>