- var_dump: documentation ( source)
<?php
$arr = [[0,1],[2,3],[4,5]];
var_dump($arr);
foreach($arr as $key => $row) {
list($val1, $val2) = $row;
echo $key .' -> '. $val1 . ',' . $val2 . "\n";
}
foreach ($arr as $key => list($val1, $val2)) {
echo $key .' -> '. $val1 . ',' . $val2 . "\n";
}