array error scalar value.

[ok]

what is wrong with this codes?

 

<?php
//Testing multi-dimentional array
echo "<h3>Multi-Dimentional Array test.</h3>";
echo "<br>";

for($i=0; $i<=10; $i++) {
	$names[]=$i;
}

echo "<br>";
echo "<b>Single array</b>";
echo "<br>";	

echo "<b>print_r</b>";
echo "<pre>";
print_r($names);
echo "</pre>";

echo "<br>";
echo "<b>Multi array</b>";
echo "<br>";	

for($i=0; $i<=10; $i++) {
	$names[$i][$i]=$i;
}

echo "<b>print_r</b>";
echo "<pre>";
print_r($names);
echo "</pre>";

?>

 

Thank you in advance

[xtopolis]

Second loop, you need to declare that it is an array first.

   for($i=0; $i<=10; $i++) {
      $names[$i]=array();
      $names[$i][$i]=$i;
   }

[btherl]

This is only a problem because you used $names as a 1-level array first, and then used it as a 2-level array.  If you use a fresh variable you should not have any problems making the 2-level array.