note 102666 added to function.range

Here's a function to generate ranges from strings:

<?php

/*  Creates an array of integers based on a given range string of format "int - int"
    Eg. range_str('2 - 5'); */
function range_str($str) {
    preg_match('#(\\d+)\\s*-\\s*(\\d+)#', $str, $matches);
    if ( count($matches) == 3 ) {
        return range($matches[1], $matches[2]);
    }
    return FALSE;
}

// Test
$array = range_str(' 2 - 4 ');
print_r($array);

?>

This outputs:

Array
(
    [0] => 2
    [1] => 3
    [2] => 4
)
----
Server IP: 69.147.83.197
Probable Submitter: 128.250.5.246
----
Manual Page -- http://www.php.net/manual/en/function.range.php
Edit        -- https://master.php.net/note/edit/102666
Del: integrated  -- https://master.php.net/note/delete/102666/integrated
Del: useless     -- https://master.php.net/note/delete/102666/useless
Del: bad code    -- https://master.php.net/note/delete/102666/bad+code
Del: spam        -- https://master.php.net/note/delete/102666/spam
Del: non-english -- https://master.php.net/note/delete/102666/non-english
Del: in docs     -- https://master.php.net/note/delete/102666/in+docs
Del: other reasons-- https://master.php.net/note/delete/102666
Reject      -- https://master.php.net/note/reject/102666
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