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.";
?>
phpCopy<?php
$variable = "abc";
$integer = (int)$variable;
echo "The variable has converted to a number and its value is $integer.";
?>
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.";
?>
phpCopy<?php
$variable = "45";
settype($variable, "integer");
echo "The variable has converted to a number and its value is $variable.";
?>
phpCopy$variableName = (int)$stringName
$variableName = (float)$stringName
phpCopyintval( $StringName );
phpCopysettype($variableName, "typeName");