Answers for "php string to number conversion"

php string to int

intval($string);

php to int

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

convert to int php

$myintvariable = intval($myvariable);

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.";  
?>