var readline = require('readline');
var rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
rl.question("what is your name?", function(result) {
console.log(result)
rl.close();
});
<?php
<?php
while ($result = trim(fgets(STDIN))){
echo "hello:".$result.PHP_EOL;
}