<?php
function range_string_to_array($range_string)
{
$range_string = trim($range_string);
$return_array = array();
$return = array();
$range_string = str_replace(',', '+', $range_string);
$range_string = str_replace(' ', '+', $range_string);
if (is_numeric($range_string)) {
return array($range_string);
}
$split_array = explode('+', $range_string);
foreach ($split_array as $split1) {
if ($split1 === '') {
continue;
}
if (strpos($split1, '-') > -1) {
$split = explode('-', $split1);
if ($split[0] === '' && $split[1] === '') {
continue;
}
if (floor($split[0]) != $split[0]) {
$return_array[] = $split[0];
$return_array[] = floor($split[0]) + 1;
}
if (floor($split[1]) != $split[1]) {
$return_array[] = $split[1];
$return_array[] = floor($split[1]) + 1;
}
foreach (range($split[0], $split[1], 1) as $split2) {
$return_array[] = $split2;
}
} else {
$return_array[] = $split1;
}
}
foreach ($return_array as $return_array_val) {
if (is_numeric($return_array_val)) {
$return[] = $return_array_val;
}
}
$return = array_unique($return);
sort($return);
return $return;
}
print_r(range_string_to_array('155.5-157'));
preferences:
58.66 ms | 402 KiB | 5 Q