- print_r: documentation ( source)
- str_replace: documentation ( source)
- array_walk_recursive: documentation ( source)
<?php
$j=[
['type' => ['href' => 'http://foo.bar']],
['embedded' => [['type' => ['href' => 'http://foo.bar']]]
]];
array_walk_recursive($j, function(&$v, $k) {
print $k;
if ($k == 'type') {
print $k;
print_r($v);
$v['href'] = str_replace('foo', 'foz', $v['href']);
}
});
print_r($j);