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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
<?php
$input = 'value.id.price.data.get.value';
$result = [];
$r = &$result;
foreach(explode('.', $input) as $k) {
$r[$k] = [];
$r = &$r[$k];
}
print_r($result);