- var_dump: documentation ( source)
<?php
function &random_value(&$array, $default=null)
{
$k = 0; // mt_rand(0, count($array) - 1);
if (isset($array[$k])) {
return $array[$k];
} else {
return $default;
}
}
$companies = array();
$companies[] = array("name" => "Acme Co", "employees"=> array( "John", "Jane" ));
$companies[] = array("name" => "Inotech", "employees"=> array( "Bill", "Michael" ));
$x = &random_value($companies);
$x["employees"][] = "Donald";
var_dump($companies);