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My PHP code (so far not working as I want it to) -

for ($x=0, $y=0; $x<=163, $y<=98 ; $x++, $y++) {
    echo "Value of x = " . $x . " & y = " . $y . "<br>";
}

What I was trying to achieve is - it should echo even if one condition matches. Right now it stops when one condition is fulfilled, i.e. in this case when y=98, it stopped. Also there may be cases when y>=x in contrast to given code where x>y

Edit - The duplicate marked question, did not solve my problem as in that question, range of both the variables were same, so it could have been achieved by the mentioned answer (by increasing one variable). In my case both variables has different range. Also I tried this 

for ($x=0, $y=0; $x<=163 || $y<=98 ; $x++, $y++) {
    echo "Value of x = " . $x . " & y = " . $y . "<br>";
}

But it's also not helping me to achieve my desired output.

Edit 2 - I think I couldn't explain properly earlier, with what I wanted the output to be. So I am trying to demonstrate by small e.g. with x=3, y=2

x=1, y=1
x=2, y=1
x=3, y=1
x=1, y=2
x=2, y=2
x=3, y=2

I am trying to achieve something like this. I don't know, what this ?matrix is called in maths (so it's possible my question title is wrong).

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Dr. Atul Tiwari
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1 Answers1

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You can achieve that through a basic nested loop. Basically you loop over y in the outer loop and for each iteration of y you do a another for loop for x. Try this and adjust x and y as necessary.

<?php

for ($y=0; $y<=98 ; $y++) { 
    for ($x=0; $x<=163; $x++) {
        echo "Value of x = " . $x . " & y = " . $y . "<br>";
    }
}
Cave Johnson
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