Hello, how do I add one element to a multi-dimensional

Question

Hello, how do I add one element to a multi-dimensional

array without using array_push?
array_push($md_array["1"], $new_element);

I'm asking this because PHP docs state: Note: If you use array_push() to add one element to the array, it's better to use $array[] = because in that way there is no overhead of calling a function.

0

20.07.2021

4 ответов

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Bruno Автор вопроса

Alfredo Ramos
The note already gave you the answer...

Not for multidimensional arrays. The syntax is $md_array[0][] = ... which was my question

0

20.07.2021

Alfredo Ramos

Bruno
Not for multidimensional arrays. The syntax is $md...

Yes, it gave you the answer. $array was just a placeholder for an array, which in your example was $md_array["1"]

0

20.07.2021

Bruno Автор вопроса

Alfredo Ramos
Yes, it gave you the answer. $array was just a pl...

Sure, I had tried [][] but it wasn't working for another, unrelated reason, and I thought the syntax for accessing multidimensional arrays in php could be different. Plus I wasn't familiar with the feature that I can push a value to an array by assigning it with no defined index ($arr[]). But thanks anyway!

0

20.07.2021

Alfredo Ramos · Accepted Answer

Alfredo Ramos

The note already gave you the answer...

0

20.07.2021

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