The example in this article describes how PHP uses array_fill to define multi-dimensional arrays. Share it with everyone for your reference. The specific analysis is as follows:
You can use multiple array_fill nestings to complete the definition of multi-dimensional arrays in PHP:
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$creation=array_fill(0,3,array_fill(0,2,null));
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can be filled with the following statements:
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$abc=0; for($i=0;$i<3;$i ) { for($j=0;$j<2;$j ) { $abc=$abc 1; $creation[$i][$j]=$abc; } } |
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$abc=0; |
| <🎜>1<🎜> <🎜>2<🎜> <🎜>3<🎜> <🎜>4<🎜> <🎜>5<🎜> <🎜>6<🎜> | <🎜> <🎜>Array<🎜> <🎜>(<🎜> <🎜>[0] => Array ( [0] => 1 [1] => 2 ) [1] => Array ( [0] => 3 [1] => 4 ) [2] => Array ( [0] => 5 [1] => 6 ) ) | I hope this article will be helpful to everyone’s PHP programming design. http://www.bkjia.com/PHPjc/969965.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/969965.htmlTechArticleHow PHP uses array_fill to define multi-dimensional arrays. This article mainly introduces how PHP uses array_fill to define multi-dimensional arrays, with examples. Analyzed the usage skills of array_fill function in php, with a...