3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array(2,10,4,5,2,1); $array2 = array('A','B','C','D','E','F'); $array3 = array_combine($array2, $array1); arsort($array3); $skip = 0; $i = 0; $temp = null; foreach($array3 as $k => $v) { if($temp !== $v) {$i++; $i += $skip; $skip = 0;}else {$skip++;} $temp = $v; echo $k, ' Rank: ', $i, "\n"; }
Output for 5.6.0 - 5.6.26, 7.0.0 - 7.0.20, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
B Rank: 1 D Rank: 2 C Rank: 3 A Rank: 4 E Rank: 4 F Rank: 6
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
preferences:
179.04 ms | 407 KiB | 5 Q