3v4l.org

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<?php $a = ['abacaxi' => 1, 'Acai' => 2, '(Outros' => 3]; $a = natsort(array_keys($a)); var_dump($a);
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Notice: Only variables should be passed by reference in /in/Rd1Sl on line 4 bool(true)
Output for 7.3.32 - 7.3.33
bool(true)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Strict Standards: Only variables should be passed by reference in /in/Rd1Sl on line 4 bool(true)

preferences:
223.88 ms | 401 KiB | 326 Q