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<?php function ksortMultiDimensional(&$params = array()) { if (is_array($params)) { ksort($params); foreach ($params as &$p) { if (is_array($p)) { ksort($p); } } } } function process($params, $key, $version = 2) { ksortMultiDimensional($params); $baseString = prepareParams($params, $baseString); $baseString .= $key; if ($version == 2) { return md5($baseString); } return hash('sha256', $baseString); } function prepareParams($params = array(), $baseString = '') { foreach ($params as $key => $value) { if (!isset($value)) { continue; } if (is_array($value)) { foreach ($value as $k => $v) { $baseString .= $key . '[' . $k . ']' . '=' . ($v === false ? '0' : $v); } } else { $baseString .= $key . '=' . ($value === false ? '0' : $value); } } return $baseString; } $data = [ 'key1' => 'Hello', 'key2' => 2, 'key3' => [ 'key4' => 'hello', 'key5' => 'world', 'abc' => 'def', ], 'key0' => 'yolo', 'key11' => null, 'key111' => 1.2 ]; var_dump(process($data, 'abc', 3));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined variable $baseString in /in/br1pH on line 18 string(64) "50b4ed58c44d7fff66cf1b91cd5d1d9d9bc01e2e4292d1d6f4d815729d8e973c"
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: baseString in /in/br1pH on line 18 string(64) "50b4ed58c44d7fff66cf1b91cd5d1d9d9bc01e2e4292d1d6f4d815729d8e973c"
Output for 7.3.32 - 7.3.33
string(64) "50b4ed58c44d7fff66cf1b91cd5d1d9d9bc01e2e4292d1d6f4d815729d8e973c"

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183.73 ms | 401 KiB | 287 Q