Online PHP editor | rfc for bIrFj

@ 2015-03-22T13:28:00Z

<?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'));

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [0] => 155.5 [1] => 156 [2] => 156.5 )

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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