<?php
$input = array('ANDREW','BRIAN','BOBBY','CRAIG','DAVID','DUNCAN','EDDIE','FRANK','GEOFF','GIANA','HAYLEY');
$array = range('A','Z');
$array = array_flip(array_filter(array_merge(array(0), $array)));
$output = [];
foreach($input as $k=>$v){
$output[] = $array[$v[0]].substr($v, 1);
}
print_r($output);
- 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 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
- Array
(
[0] => 1NDREW
[1] => 2RIAN
[2] => 2OBBY
[3] => 3RAIG
[4] => 4AVID
[5] => 4UNCAN
[6] => 5DDIE
[7] => 6RANK
[8] => 7EOFF
[9] => 7IANA
[10] => 8AYLEY
)
- 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] => 1NDREW
[1] => 2RIAN
[2] => 2OBBY
[3] => 3RAIG
[4] => 4AVID
[5] => 4UNCAN
[6] => 5DDIE
[7] => 6RANK
[8] => 7EOFF
[9] => 7IANA
[10] => 8AYLEY
)
preferences:
166.65 ms | 402 KiB | 286 Q