PHP uses array_fill to define multi-dimensional arrays

Source: Internet
Author: User

PHP uses array_fill to define multi-dimensional arrays

This article describes how to use array_fill to define multi-dimensional arrays in PHP. The example shows how to use the array_fill function in php. It has some reference value. For more information, see

 

 

This example describes how PHP uses array_fill to define multi-dimensional arrays. Share it with you for your reference. The specific analysis is as follows:

In PHP, multiple array_fill nesting can be used to define multi-dimensional arrays:

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$ Creation = array_fill (0, 3, array_fill (0, 2, null ));

You can fill in the following statement:

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$ Abc = 0;

For ($ I = 0; $ I <3; $ I ++ ){

For ($ j = 0; $ j <2; $ j ++ ){

$ Abc = $ abc + 1;

$ Creation [$ I] [$ j] = $ abc;

}

}

Result:

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Array

(

[0] => Array ([0] => 1 [1] => 2)

[1] => Array ([0] => 3 [1] => 4)

[2] => Array ([0] => 5 [1] => 6)

)

I hope this article will help you with php programming.

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