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This article is about how PHP creates arrays. Xiaobian thinks it is quite practical, so share it with everyone for reference. Let's follow Xiaobian and have a look.

Creation of arrays

$arr1 = array();//Create an empty array $arr2 = array(1, 2, 3); //Create an indexed array $arr3 = array ( //Create an associative array 'a' => 'a_value','b' => 'b_value','c' => 'c_value');$arr4 = []; //[] Usage is the same as array(), you can also create empty arrays, indexed arrays, associative arrays $arr4[] = 'a';//Use [] to expand the array and add new elements to the array. Thank you for reading! About "php how to create arrays" this article is shared here, I hope the above content can be of some help to everyone, so that everyone can learn more knowledge, if you think the article is good, you can share it to let more people see it!

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