php string into number code example
Example 1: php string to int
intval($string);
Example 2: convert string to int php
s = "123";
echo intval(s); // 123
s = "hello";
echo intval(s); //0
intval($string);
s = "123";
echo intval(s); // 123
s = "hello";
echo intval(s); //0