3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array['facebook'] = ["facebook_enabled" => 1, "facebook_url" => "https://www.facebook.com/", "facebook_order" => 7]; $array['twitter'] = ["twitter_enabled" => 1, "twitter_url" => "https://www.twitter.com/", "twitter_order" => 3]; usort($array, function($a, $b) { $a = array_values($a); $b = array_values($b); return $a[2] > $b[2]; }); print_r($array);
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/EQ2s3 on line 8 Array ( [0] => Array ( [twitter_enabled] => 1 [twitter_url] => https://www.twitter.com/ [twitter_order] => 3 ) [1] => Array ( [facebook_enabled] => 1 [facebook_url] => https://www.facebook.com/ [facebook_order] => 7 ) )
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 8.0.0 - 8.0.30, 8.1.0 - 8.1.33
Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/EQ2s3 on line 12 Array ( [0] => Array ( [twitter_enabled] => 1 [twitter_url] => https://www.twitter.com/ [twitter_order] => 3 ) [1] => Array ( [facebook_enabled] => 1 [facebook_url] => https://www.facebook.com/ [facebook_order] => 7 ) )
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Array ( [0] => Array ( [twitter_enabled] => 1 [twitter_url] => https://www.twitter.com/ [twitter_order] => 3 ) [1] => Array ( [facebook_enabled] => 1 [facebook_url] => https://www.facebook.com/ [facebook_order] => 7 ) )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/EQ2s3 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/EQ2s3 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/EQ2s3 on line 3
Process exited with code 255.
preferences:
206.91 ms | 415 KiB | 5 Q