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<?php $metrics = [ 'alloc_inode' => '0f4240', 'close' => '1e8480', 'flock' => '2dc6c0', 'fsync' => '3d0900', 'getattr' => '4c4b40', 'getxattr' => '5b8d80', 'inode_permission' => '6acfc0', 'ioctl' => '7a1200', 'mmap' => '895440', 'open' => '989680', 'seek' => 'a7d8c0', 'setattr' => 'b71b00', 'setxattr' => 'c65d40', 'statfs' => 'd59f80', 'truncate' => 'e4e1c0' ]; echo array_reduce(array_keys($metrics), function (&$c, $i) { $c = max(strlen($i), $c); }, 0);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17 Warning: {closure}(): Argument #1 ($c) must be passed by reference, value given in /in/6hk0m on line 17
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33

preferences:
154.12 ms | 403 KiB | 181 Q