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<?php $a = array( 'div' => 123, 'a' => 'abc', 'p' => 456 ); uksort($a, 'natsort'); var_dump($a);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: natsort(): Argument #1 ($array) must be passed by reference, value given in /in/O4jDc on line 8 Fatal error: Uncaught ArgumentCountError: natsort() expects exactly 1 argument, 2 given in /in/O4jDc:8 Stack trace: #0 [internal function]: natsort('div', 'a') #1 /in/O4jDc(8): uksort(Array, 'natsort') #2 {main} thrown in /in/O4jDc on line 8
Process exited with code 255.
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
Warning: natsort() expects exactly 1 parameter, 2 given in /in/O4jDc on line 8 Warning: natsort() expects exactly 1 parameter, 2 given in /in/O4jDc on line 8 array(3) { ["div"]=> int(123) ["a"]=> string(3) "abc" ["p"]=> int(456) }
Output for 5.5.24 - 5.5.38, 5.6.0 - 5.6.40
Warning: natsort() expects exactly 1 parameter, 2 given in /in/O4jDc on line 8 Warning: natsort() expects exactly 1 parameter, 2 given in /in/O4jDc on line 8 array(3) { ["p"]=> int(456) ["a"]=> string(3) "abc" ["div"]=> int(123) }

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217.01 ms | 402 KiB | 304 Q