Code: Select all
$string = 'level0a=>level1a=>level2a=>level3a';
$array = explode('=>', $string);
print_r($array);
Outputs:
Array
(
[0] => level0a
[1] => level1a
[2] => level2a
[3] => level3a
)Code: Select all
Array
Array
(
[level0a] => Array
(
[level1a] => Array
(
[level2a] => Array
(
[level3a] => Array
(
)
)
)
)
)For example:
Code: Select all
$string1 = 'level0a=>level1a=>level2a=>level3a';
$string2 = 'level0b=>level1b=>level2b=>level3b';
$string3 = 'level0c=>level1c';
$string4 = 'level0d=>level1d=>level2d';And of course they could collide:
Code: Select all
$string5 = 'level0a=>level1e';
$string7 = 'level0a=>level1a=>level2e';Thanks!