PHP uses Array_fill to define multidimensional array methods _php Tutorial

PHP uses Array_fill to define multidimensional array methods

This article mainly introduces the method that PHP uses Array_fill to define multidimensional array, the example analyzes the use skill of array_fill function in PHP, has certain reference value, need friend can refer to the next

This example describes how PHP uses Array_fill to define multidimensional arrays. Share to everyone for your reference. The specific analysis is as follows:

Multiple Array_fill can be nested in PHP to complete the definition of a multidimensional array:

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1	$creation =array_fill (0,3,array_fill (0,2,null));

The following statements can be used to populate:

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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; } }

The result is:

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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 is helpful to everyone's PHP programming.

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