3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-11-27T20:13:09Z

<?php
$str = "Chap.2.#";
$range = array();

for ($i = 1; $i <= 4; $i++) {
    $range[$i] = $i;

    $n =  1 . $i;
    $range[$n] = $n;
        
    $n = 11 . $i;
    $range[$n] = $n;
}
sort($range);

foreach ($range as $digit) {
    echo str_replace("#",$digit),"\n";
}

Output
Performance
VLD
References
Branches

str_replace: documentation ( source)
sort: documentation ( source)

preferences:dark modelive preview

121.86 ms | 406 KiB | 5 Q