<?php
$string = '1, 4, 7, 20-25, 31, 46-48, 100';
$array = explode(',', $string);
$array = array_map('trim', $array);
$array_aux = array();
for ($i = 0; $i < count($array); $i++) {
if (!is_numeric($array[$i])) {
$new_array = explode('-', $array[$i]);
for ($j = $new_array[0]; $j <= $new_array[1]; $j++) {
array_splice($array_aux, 0, 0, $j);
}
unset($array[$i]);
}
}
$array = array_merge($array, $array_aux);
asort($array);
var_dump($array);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 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 - 8.2.18, 8.3.0 - 8.3.6
- array(14) {
[0]=>
string(1) "1"
[1]=>
string(1) "4"
[2]=>
string(1) "7"
[13]=>
string(2) "20"
[12]=>
int(21)
[11]=>
int(22)
[10]=>
int(23)
[9]=>
int(24)
[8]=>
int(25)
[3]=>
string(2) "31"
[7]=>
string(2) "46"
[6]=>
int(47)
[5]=>
int(48)
[4]=>
string(3) "100"
}
preferences:
288.64 ms | 406 KiB | 460 Q