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<?php $x = array(); $x[] = 'Some Value'; $x[] = 'Another value'; var_dump($x); $x = array(); $x['name'] = 'Anil'; $x['other name'] = 'Del Boy'; var_dump($x); $x = array( 'Name' => 'Batman', 'Status' => 'Busy', 'etc' => 'etc', ); var_dump($x);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
array(2) { [0]=> string(10) "Some Value" [1]=> string(13) "Another value" } array(2) { ["name"]=> string(4) "Anil" ["other name"]=> string(7) "Del Boy" } array(3) { ["Name"]=> string(6) "Batman" ["Status"]=> string(4) "Busy" ["etc"]=> string(3) "etc" }

preferences:
191.95 ms | 404 KiB | 302 Q