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<?php $array = [ ['other'], [['other'], ['value']] ]; $keys = [1, 1]; $result = &$array; $last = array_pop($keys); foreach ($keys as $key) { $result = &$result[$key]; } unset($result[$last]); print_r($array);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Array ( [0] => Array ( [0] => other ) [1] => Array ( [0] => Array ( [0] => other ) ) )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => Array ( [0] => other ) [1] => Array ( [0] => Array ( [0] => other ) ) )
preferences:
207.15 ms | 402 KiB | 301 Q