3v4l.org

run code in 300+ PHP versions simultaneously
<?php $taulu[] = "Ahola"; $taulu[] = "AL-mara"; $taulu[] = "Aalto"; $taulu[] = "A. Pek"; $taulu[] = "AaltoNen"; $taulu[] = "Aalto nen"; sort($taulu, SORT_NATURAL | SORT_FLAG_CASE); print_r($taulu);
Output for 7.0.0 - 7.0.33, 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
Array ( [0] => A. Pek [1] => Aalto [2] => AaltoNen [3] => Aalto nen [4] => Ahola [5] => AL-mara )
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.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Array ( [0] => A. Pek [1] => Aalto [2] => Aalto nen [3] => AaltoNen [4] => Ahola [5] => AL-mara )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Notice: Use of undefined constant SORT_NATURAL - assumed 'SORT_NATURAL' in /in/sZdfa on line 8 Notice: Use of undefined constant SORT_FLAG_CASE - assumed 'SORT_FLAG_CASE' in /in/sZdfa on line 8 Warning: sort() expects parameter 2 to be long, string given in /in/sZdfa on line 8 Array ( [0] => Ahola [1] => AL-mara [2] => Aalto [3] => A. Pek [4] => AaltoNen [5] => Aalto nen )

preferences:
206.77 ms | 412 KiB | 5 Q