3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pages = [ 'a' => ['title' => 'A'], 'c' => ['title' => 'C'], 'b' => ['title' => 'B'], 'n' => ['title' => '.N'], ]; array_multisort($pages, SORT_ASC, SORT_STRING, array_map(fn($page) => preg_replace('_^[^0-9a-z]*_', '', strtolower($page['title'])), $pages)); echo implode(', ', array_map(fn($page) => $page['title'], $pages));
Output for 8.0.1 - 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 - 8.5.1
Warning: Array to string conversion in /in/QFdlv on line 9 Warning: Array to string conversion in /in/QFdlv on line 9 Warning: Array to string conversion in /in/QFdlv on line 9 Warning: Array to string conversion in /in/QFdlv on line 9 Warning: Array to string conversion in /in/QFdlv on line 9 Warning: Array to string conversion in /in/QFdlv on line 9 Warning: Array to string conversion in /in/QFdlv on line 9 Warning: Array to string conversion in /in/QFdlv on line 9 A, B, C, .N
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 7.4.33
Notice: Array to string conversion in /in/QFdlv on line 9 Notice: Array to string conversion in /in/QFdlv on line 9 Notice: Array to string conversion in /in/QFdlv on line 9 Notice: Array to string conversion in /in/QFdlv on line 9 Notice: Array to string conversion in /in/QFdlv on line 9 Notice: Array to string conversion in /in/QFdlv on line 9 Notice: Array to string conversion in /in/QFdlv on line 9 Notice: Array to string conversion in /in/QFdlv on line 9 A, B, C, .N

preferences:
120.7 ms | 410 KiB | 5 Q