- var_dump: documentation ( source)
- current: documentation ( source)
<?php
$dataset = array("a" => "one", "b" => "two", "c" => "three");
var_dump($dataset, var_dump(current($dataset)));
print(PHP_EOL);
function foo($a, $b) {
return false;
}
foreach($dataset as $key => $val) {
$dataset[$key] = foo($val, 'bar');
var_dump($dataset[$key], $key, $val, current($dataset));
print(PHP_EOL);
}
var_dump($dataset);
print(PHP_EOL);