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<?php $keys = ['pending', 'locked', 'toto', 'titi']; $data = ['toto' => 'foo']; $data += array_fill_keys($keys, null); var_export($data);
Output for 8.1.32, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array ( 'toto' => 'foo', 'pending' => NULL, 'locked' => NULL, 'titi' => NULL, )
preferences:
54.64 ms | 406 KiB | 5 Q