<?php
$a['abc']['def']['ghi'] = 'meukee!';
function getArrayValueByKeys(array $array, $key, ...$keys)
{
if (!isset($array[$key]))
throw new Exception;
if(is_array($array[$key]))
return getArrayValueByKeys($array[$key], ...$keys);
return $array[$key];
}
function getArrayValueByKeysMS(array $array, $keys, $depth = 0)
{
$key = $keys[$depth];
if (!isset($array[$key))
throw new Exception;
if(is_array($array[$key]))
return getArrayValueByKeys($array[$key], $keys, $depth+1);
return $array[$key];
}
echo getArrayValueByKeys($a, ...['abc', 'def', 'ghi']);
echo getArrayValueByKeysMS($a, ['abc', 'def', 'ghi']);
echo getArrayValueByKeys($a, ...['ddd', 'def', 'ghi']);
- Output for 5.4.0 - 5.4.32
- Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/cUk6E on line 5
Process exited with code 255. - Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/cUk6E on line 5
Process exited with code 255. - Output for 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/cUk6E on line 5
Process exited with code 255. - Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/cUk6E on line 5
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
- Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/cUk6E on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/cUk6E on line 5
Process exited with code 255.
preferences:
197.25 ms | 1395 KiB | 123 Q