i'm stuck in counting new lines PHP

[cd34]

<?php

$ckeys['keywords'] = array('word1','word2','word3','word4');
$loop = 1;
foreach ($ckeys['keywords'] as $word) {
  printf("<p id='cell%d'>%s</p>\n", $loop, $word);
  $loop++;
}

[flowersgone]

I think sparky's answer is good but addresses a slightly different question. Perhaps this is closer to the question as posed:

<?php
$ckeys = array();
$ckeys['keywords'] = <<<EOT
word1
word2
word3
word4
EOT;

foreach (explode("\n", $ckeys['keywords']) as $i => $w) {
    $id = "cell" . ($i+1);
    echo "<p id='$id'>$w</p>\n";
}
?>

fg

[cd34]

Originally Posted by flowersgone

I think sparky's answer is good but addresses a slightly different question. Perhaps this is closer to the question as posed:

You are correct, I assumed that the words were actually in his keywords array.