# Transpose in PHP

#### Take input text and output it transposed.

1 | ```
exercism fetch php transpose
``` |

# Transpose

Given an input text output it transposed.

Roughly explained, the transpose of a matrix:

is given by:

Rows become columns and columns become rows. See https://en.wikipedia.org/wiki/Transpose.

If the input has rows of different lengths, this is to be solved as follows:

- Pad to the left with spaces.
- Don't pad to the right.

Therefore, transposing this matrix:

results in:

And transposing:

results in:

In general, all characters from the input should also be present in the transposed output. That means that if a column in the input text contains only spaces on its bottom-most row(s), the corresponding output row should contain the spaces in its right-most column(s).

## Making the Test Suite Pass

## Source

Reddit r/dailyprogrammer challenge #270 [Easy]. https://www.reddit.com/r/dailyprogrammer/comments/4msu2x/challenge_270_easy_transpose_the_input_text

## Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.