====== Drupal ====== ===== Debugging Drupal ===== When troubleshooting (or developing) in Drupal, it can come handy to display all variables used on the currently displayed page. In order to do this, open up ''node.tpl.php'' (within the current theme's directory) and paste in the following snippet at the bottom of the file:


';
  var_dump(get_defined_vars());
  print '';
?>

As with all php-applications the following can be used to display SESSION data:

===== Error-warnings in Php 5.3 ===== In order to remove deprecated and strict warnings when running Drupal 6 under PHP 5.3, change line 590 of ''includes/common'' to


if ($errno & (E_ALL ^ ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT)) {

Depending on server / webhost it may be necessary to turn off error-reporting alltogether in ''.htaccess'' by means of


php_flag display_errors off

When using cheap bastard-hosts (like One.com) this setting might only be able to be changed within their crappy control panel... ===== Themeing ===== ==== Blank page for certain content types ==== Add the following snippet to the top of the page.tpl.php in your theme's folder. Replace "''face''" with the appropriate content type


type == "face" && arg(2) != "edit") {
  print $node->body;
  return;
}
?>

Depending on whether you want to use the regular hooks, replace ''print $node->body;'' with ''print($content);'' ===== Special uses ===== * [[internals:drupalforfacebook]]3