For loops for array in PHP - php

Question

How would I group 5 numbers in an array into each line? I've tried this code below but it results in something I'm not expecting it to be.
$arrayCount = count($result_data);
for ($x = 0; $x < $arrayCount; $x++)
{
for ($i=0; $i<5; $i++)
{
echo ($result_data[$i]);
}
echo ("\n");
}
Result:
239298246244268
239298246244268
239298246244268
239298246244268
This loop keep repeating the first 5 numbers in my array. How do I make it to loop for every 5 numbers instead in my whole array of numbers? Thank you!

Answer 1

$x should be your index for the echo. Try this instead:
<?php
$result_data = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20);
for ($x = 0; $x < count($result_data); $x++)
{
echo ($result_data[$x]);
if(($x+1)%5==0)
{
echo ("\n");
}
}

Answer 2

use this $result_data[$x]
try this
$arrayCount = count($result_data);
for ($x = 0; $x < $arrayCount; $x++)
{
if($x%5==0)
{
echo ("\n");
}
echo ($result_data[$x]);
}

Answer 3

Don't know much about your $result_data Array, but probably it should go like this:
$arrayCount = count($result_data);
for ($x = 0; $x < $arrayCount; $x++)
{
for ($i=0; $i<5; $i++)
{
echo ($result_data[$x][$i]);
}
echo ("\n");
}

Answer 4

I think you want to do something like this
$i = 0;
foreach($result_data as $result) {
echo $result;
if($i < 5) {
echo ",";
} else {
echo "<br/>\n";
$i = 0;
}
$i++;
}

Answer 5

Something like this?
$chunks = array_chunk($result_data, 5);
foreach($chunks as $chunk) {
echo implode('', $chunk);
echo "\n";
}
See http://uk3.php.net/manual/en/function.array-chunk.php

Answer 6

Try this several line code:
$valuesDelimiter = ', ';
$lineDelimiter = "\n";
$input_array = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20);
$slited_array = array_chunk($input_array, 5);
array_walk($slited_array, function(&$arr) {$arr = implode($valuesDelimiter, $arr);});
$result = implode($lineDelimiter, $slited_array);