php get all number of a int code example
Example 1: convert to int php
$myintvariable = intval($myvariable);
Example 2: convert string to int php
intval ( mixed $var [, int $base = 10 ] ) : int
$myintvariable = intval($myvariable);
intval ( mixed $var [, int $base = 10 ] ) : int