str to number php code example

Example 1: php string to int

intval($string);

Example 2: convert string to int php

s = "123";
echo intval(s); // 123

s = "hello";
echo intval(s);	//0

Example 3: php to int

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

Example 4: Convert a String to a Number in PHP

phpCopyintval( $StringName );