php convert string to numeric code example
Example 1: php string to int
intval($string);
Example 2: php to int
$num = "3.14";
$int = (int)$num;
Example 3: convert to int php
$myintvariable = intval($myvariable);
intval($string);
$num = "3.14";
$int = (int)$num;
$myintvariable = intval($myvariable);