- print_r: documentation ( source)
<?php
class Liam {
public function __construct() {
$this->printString();
$this->printArray();
}
public function printString(string $prefix) : string
{
print $this->_generateString();
}
public function printArray(array $array) : array {
print array();
}
private function _generateString() : string {
return random(1,255);
}
}
print_r(new Liam());