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This article mainly introduces the example analysis of adding elements to the php array, which is very detailed and has a certain reference value. Friends who are interested must read it!

Array add element

$arr = ['a']; / / method 1 array_push ($arr,'b','c'); / / method 2$ arr [] ='d'

1. If you are pressing an element, it is more efficient to use method 2 because you can save the extra burden of calling the function.

2. If you press multiple elements at the same time, it is efficient to use array_push because you do not have to get the pointer at the end of the file repeatedly.

The above is all the content of the article "sample Analysis of adding elements to php Array". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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