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<?php $list = array( '11' => 'Z', '12' => 'A', '13' => 'B', '09' => 'C', '15' => 'Y' ); echo "Before sorting:\n"; print_r($list); asort($list); echo "\nAfter sorting:\n"; print_r($list);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 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
Before sorting: Array ( [11] => Z [12] => A [13] => B [09] => C [15] => Y ) After sorting: Array ( [12] => A [13] => B [09] => C [15] => Y [11] => Z )

preferences:
232.13 ms | 406 KiB | 354 Q