str to num php code example
Example 1: Convert a String to a Number in PHP
phpCopy<?php
$variable = "abc";
$integer = (int)$variable;
echo "The variable has converted to a number and its value is $integer.";
?>
Example 2: 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.";
?>