PHP: How to push an array into a 2D array?

Question

In Perl, we could do like this:

foreach (....) {
   ..........
   ..........
   ..........
   my @tmp = ($x1,$x2,$y1,$y2);
   push(@target_array,\@tmp);  # Don't know how to translate this line to PHP, failed after several try with array_push
}

How to translate this into PHP?

*Well..*, there is this function called `array_push()`.. seems pretty equal — Nytrix, Feb 14 '17 at 04:10
what you have tried in php, please update with your question — lazyCoder, Feb 14 '17 at 05:14
or please show your desired array with before and after array values — lazyCoder, Feb 14 '17 at 05:20

Bharat Dangar · Answer 1 · 2017-02-14T04:31:48.113

2

For add new array value you can use. i assume that you have length for loop.

$target_array = array();
for(....) {
   ..........
   ..........
   ..........
   $tmp = array($x1,$x2,$y1,$y2);
   $target_array[][] = $tmp;
}

or you can

for(....) {
       ..........
       ..........
       ..........
       $tmp = array($x1,$x2,$y1,$y2);
       array_push($target_array,$tmp);
}

edited Feb 14 '17 at 04:31

answered Feb 14 '17 at 04:12

Bharat Dangar

527
4
20

If I don't have a counter $i, how can I do this (like the example in Perl)?Or I have to add a counter in order to know what's the current last element in the target_array? – Nissa Feb 14 '17 at 04:18
Yes you can push array in last by [ ][ ] in array.I update post – Bharat Dangar Feb 14 '17 at 04:23

PHP: How to push an array into a 2D array?

1 Answers1