Graham's Blog

/* email list web form validation */
function custom_form_alter(&$form, $form_state, $form_id) {
 
  if ($form_id == 'webform_client_form_125') {
    $form['webform-client-form-125']['email']['#element_validate'] = array('_custom_email_list_email_validate');
  }
}
 
function _custom_email_list_email_validate($form, &$form_state) {
 
$values = $form_state['values']['submitted'];
 
require_once('is_email.inc.php');
 
  if (!is_email($values['email'])) {
    form_set_error('email', t('Please enter a valid email address.'));
  }
}

$current_url = "http://" . $_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME'];
if($_SERVER['QUERY_STRING']) { $current_url .= "?" . $_SERVER['QUERY_STRING']; }
 
echo($current_url);

/**
* Method load File into an String.
*
* @return string | false
* @access public
*/
function loadFileToString($File=null) {
 // If file exists load file into String.
 if(file_exists($File)) {
     return implode('',file($File));
 } else {
     return false;
 } // End if-elsed
} // End function

<?php print base_path() . path_to_theme() ?>

<img alt="" src="<?php print base_path() . path_to_theme() ?>/images/new-zerona-img.jpg" />

RewriteCond %{query_string} ^([a-zA-Z0-9\-\/\.]+)$ [NC]
RewriteRule ^(.*)$ <a href="http://example.com/phrase%1" title="http://example.com/phrase%1">http://example.com/phrase%1</a>? [R=301,L]

RewriteCond %{query_string} ^\/blog\/.*$ [NC]
RewriteRule ^(.*)$ <a href="http://example.com/blog/" title="http://example.com/blog/">http://example.com/blog/</a>? [L,R=301]

if (arg(0) == 'node' && is_numeric(arg(1)) && is_null(arg(2))) {
  $nid = arg(1);
}

find ./ -name "*.tar.gz" | xargs -t -n1 tar -zxvf

svn status | grep "^\?" | sed -e 's/? *//' | sed -e 's/ /\\ /g' | xargs svn add

scp filename1 userid@hostname:filename2