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<?php $a = Array ( 'abc' => Array ( 2 => 2, 3 => 3, 5 => 5, 1 => 1 ) ); $b = sort(array_values($a['abc'])); print_r($b);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Notice: Only variables should be passed by reference in /in/VNuP1 on line 13 1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.4, 7.3.32 - 7.3.33, 7.4.26
1
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25
Strict Standards: Only variables should be passed by reference in /in/VNuP1 on line 13 1
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/VNuP1 on line 13
Process exited with code 255.
preferences:
220.53 ms | 401 KiB | 355 Q