Organic Interfaces Web Design & Info Code

lsof | grep /Volumes/IMAJIN




diskutil unmountDisk force /Volumes/IMAJIN

<?php

$reflFunc=new ReflectionFunction('name_of_function');

echo($reflFunc->getFileName().':'.$reflFunc->getStartLine());

?>

Adds custom post type called "Reviews"

<?php
function create_post_type(){
  register_post_type('review',
    array(
      'labels'=>array(
        'name'=>__('Reviews'),
        'singular_name'=>__('Review')
      ),
      'public'=>true,
      'has_archive'=>true,
      'capabilities'=>array(
          'edit_post'=>'edit_review',
          'edit_posts'=>'edit_reviews',
          'publish_posts'=>'publish_review',
          'read_post'=>'read_review',
      ),
    )
  );
}
add_action('init','create_post_type');
?>

Add abilities to "Reviews" post type

<?php
function add_theme_caps(){
    $subscribers=get_role('subscriber');
    $subscribers->add_cap('edit_review');
    $subscribers->add_cap('edit_reviews');
    $subscribers->add_cap('publish_review');
    $subscribers->add_cap('read_review');
    $admins=get_role('administrator');
    $admins->add_cap('edit_review');
    $admins->add_cap('edit_reviews');
    $admins->add_cap('publish_review');
    $admins->add_cap('read_review');
}
add_action('admin_init','add_theme_caps');
?>

Add custom fields to "Reviews" post type

<?php
add_action('admin_init','add_review_metas');
function add_review_metas(){
  add_meta_box('review_rating-meta','Rating','review_rating','review','normal','low');
}
function review_rating(){
  global $post;
  $custom=get_post_custom($post->ID);
  $review_rating=$custom['review_rating'][0];
    for($x=1;$x<6;$x++){
        echo('<input');
        if($x==$review_rating) echo(' checked="checked"');
        echo(' type="radio" name="review_rating" id="review_rating_'.$x.'" value="'.$x.'"/><label for="review_rating_'.$x.'">'.$x.'</label>'."\n");

    }
}
add_action('save_post','save_details');
function save_details(){
  global $post;
  update_post_meta($post->ID,'review_rating',$_POST["review_rating"]);
}
?>

<?php


// Adds custom post type for Projects and Services

function create_post_type(){

  register_post_type('project',
    array(
      'labels' => array(
        'name' => __('Projects'),
        'singular_name' => __('Project')
      ),
      'taxonomies' => array('category'),
      'public' => true,
      'has_archive' => true,
      'capabilities' => array(
          'edit_post' => 'edit_project',
          'edit_posts' => 'edit_projects',
          'publish_posts' => 'publish_project',
          'read_post' => 'read_project',
      ),
      'supports' => array(
          'title','editor','thumbnail'
      ),
    )
  );

  register_post_type('service',
    array(
      'labels' => array(
        'name' => __('Services'),
        'singular_name' => __('Service')
      ),
      'public' => true,
      'has_archive' => true,
      'capabilities' => array(
          'edit_post' => 'edit_service',
          'edit_posts' => 'edit_services',
          'publish_posts' => 'publish_service',
          'read_post' => 'read_service',
      ),
      'supports' => array(
          'title','editor','thumbnail'
      ),
    )
  );

}

add_action('init','create_post_type');





function add_theme_caps(){

    $subscribers = get_role( 'subscriber' );

    //$subscribers->add_cap( 'edit_project' );
    //$subscribers->add_cap( 'edit_projects' );
    //$subscribers->add_cap( 'publish_project' );

    $subscribers->add_cap( 'read_project' );
    $subscribers->add_cap( 'read_service' );

    $admins = get_role( 'administrator' );

    $admins->add_cap( 'edit_project' );
    $admins->add_cap( 'edit_projects' );
    $admins->add_cap( 'publish_project' );
    $admins->add_cap( 'read_project' );

    $admins->add_cap( 'edit_service' );
    $admins->add_cap( 'edit_services' );
    $admins->add_cap( 'publish_service' );
    $admins->add_cap( 'read_service' );

}

add_action('init','add_theme_caps');





// Adds custom field to the PROJECT custom post type

function add_project_metas(){
    add_meta_box(
        'project_service-meta',
        'Service',
        'project_service',
        'project',
        'normal',
        'low'
    );
}
add_action('admin_init','add_project_metas');


function project_service(){
    global $post;
    $custom=get_post_custom($post->ID);
    $project_services=$custom['project_service'][0];
    $project_services=unserialize($project_services);
    $args=array(
        'post_type'=>'service',
        'posts_per_page'=>'200',
        'orderby'=>'title',
        'order'=>'ASC'
    );
    $loop=new WP_Query($args);
    while($loop->have_posts()):$loop->the_post();
        echo('<div><input type="checkbox" name="project_services[]" value="'.get_the_ID().'" id="project_service_'.get_the_ID().'"');
        if(is_array($project_services)&&in_array(get_the_ID(),$project_services)) echo(' checked="checked"');
        //checked($project_services,get_the_ID());
        echo('><label for="project_service_'.get_the_ID().'">'.get_the_title(get_the_ID()).'</label></div>');
    endwhile;
}



function save_details(){
    global $post;
    update_post_meta($post->ID,'project_service',$_POST["project_services"]);
}

add_action('save_post','save_details');




?>

TTF - Works in most browsers except IE and iPhone
EOT - IE only
WOFF - Compressed, emerging standard
SVG - iPhone/iPad

jQuery(window).load(function(){



    jQuery('.flexslider').flexslider( {

        pauseOnHover: true,
        controlsContainer: ".flex-container",
    	slideshowSpeed: 8000,

        before: function(slider){
            var currentSlide = slider.slides.eq(slider.currentSlide);
            jQuery(currentSlide).find('.flex-caption').animate({'opacity':'0','right':'30px'},700);
        },
        after: function(slider){
            var currentSlide = slider.slides.eq(slider.currentSlide);
            jQuery(currentSlide).find('.flex-caption').animate({'opacity':'1','right':'0'},700);
        },
        start: function(slider){
            var currentSlide = slider.slides.eq(slider.currentSlide);
            jQuery(currentSlide).find('.flex-caption').animate({'opacity':'1','right':'0'},700);
        },

    } );



} );

.flex-container .flexslider ul.slides li a p.flex-caption{
    background-color: rgba(255,255,255,.9);
    color: rgba(55,55,55,.98);
    font-size: 20px;
    position: absolute;
    bottom: 0;
    right: 0;
    right: 30px;
    left: auto;
    z-index: 1;
    padding: 15px;
    width: 33.3%;
    font-style: italic;
    margin: 0;
    opacity: 0;
}

DELETE FROM `field_config` WHERE `field_config`.`deleted` = 1;

<?php
function organic_context_config_page(){
    $form = array();
    $form['onthisdate_maxdisp'] = array(
        '#type' => 'textfield',
        '#title' => t('Maximum number of links'),
        '#default_value' => variable_get('onthisdate_maxdisp', 3),
        '#size' => 2,
        '#maxlength' => 2,
        '#description' => t("The maximum number of links to display in the block."),
        '#required' => TRUE,
    );
    return system_settings_form($form);
}
?>

<?php

/////////////////// PAGE DEFINITIONS ///////////////////


function migrate_groups_menu(){
    $menu["migrate_groups"] = array(
        "title" => "Migrate grps",
        "description" => "....",
        "page callback" => "migrate_multigroup_to_collections",
        "access callback" => TRUE,
    );
    return $menu;
}



/*function migrate_multigroup_to_collections() {
  $content_type = 'thing';
  $collection_field = 'field_context';
  $multigroup_fields = array(
    'field_connection',
    'field_title_in_context',
  );

  // Get all the nodes that have value in the multigroup.
  $query = db_select('field_data_' . $multigroup_fields[0])
    ->condition('entity_type', 'node')
    ->condition('bundle', $content_type);
  $query->addExpression('DISTINCT entity_id', 'nid');
  $query->addExpression('revision_id', 'vid');
  $nodes_result = $query->execute();

  foreach ($nodes_result as $node) {
    // Construct the legacy multigroup for the node from the individual fields.
    $multigroup_data = array();
    foreach ($multigroup_fields as $field) {
      $field_result = db_select('field_data_' . $field, 'field')
        ->fields('field')
        ->condition('entity_type', 'node')
        ->condition('entity_id', $node->nid)
        ->execute();

      foreach ($field_result as $field_item) {
        $multigroup_data[$field_item->delta][$field] = $field_item;
      }

    }

    // Step through the reconstructed multigroups, which are collections from now.
    foreach ($multigroup_data as $delta => $data) {
      // Create entry in field_collection_item table.
      $id = db_insert('field_collection_item')
        ->fields(array('field_name' => $collection_field))
        ->execute();

      // Attach collection field data to the node.
      db_insert('field_data_' . $collection_field)
        ->fields(array(
          'entity_type' => 'node',
          'bundle' => $content_type,
          'entity_id' => $node->nid,
          'revision_id' => $node->vid,
          'language' => 'und',
          'delta' => $delta,
          $collection_field . '_value' => $id,
        ))
        ->execute();

      // Go through all the fields in the multigroup.
      foreach ($data as $multigroup_field => $field_data) {
        // Reassign the fields in the multigroup from the node to the collection field instance.
        db_update('field_data_' . $multigroup_field)
          ->fields(array(
            'entity_type' => 'field_collection_item',
            'bundle' => $collection_field,
            'entity_id' => $id,
            'revision_id' => $id,
            'delta' => 0,
          ))
          ->condition('entity_type', 'node')
          ->condition('entity_id', $node->nid)
          ->condition('delta', $delta)
          ->execute();

      }
    }
  }
  return "FINISHED";
}*/



function migrate_multigroup_to_collections($content_type='page',$collection_field='field_context',$multigroup_fields=array('field_connection','field_weight','field_notes')) {

  // Get all the nodes that have value in the multigroup.
  $query = db_select('field_data_' . $multigroup_fields[0])
    ->condition('entity_type', 'node')
    ->condition('bundle', $content_type);
  $query->addExpression('DISTINCT entity_id', 'nid');
  $query->addExpression('revision_id', 'vid');
  $nodes_result = $query->execute();

  foreach ($nodes_result as $node) {
    // Construct the legacy multigroup for the node from the individual fields.
    $multigroup_data = array();
    foreach ($multigroup_fields as $field) {
      $field_result = db_select('field_data_' . $field, 'field')
        ->fields('field')
        ->condition('entity_type', 'node')
        ->condition('entity_id', $node->nid)
        ->execute();

      foreach ($field_result as $field_item) {
        $multigroup_data[$field_item->delta][$field] = $field_item;
      }

    }

    $id = 0;
    // Step through the reconstructed multigroups, which are collections from now.
    foreach ($multigroup_data as $delta => $data) {
      // Create entry in field_collection_item table.
      $id = db_insert('field_collection_item')
        ->fields(array('field_name' => $collection_field, 'revision_id' => 0, 'archived' => 0))
        ->execute();

      $revid = db_insert('field_collection_item_revision')
        ->fields(array('item_id' => $id))
        ->execute();

      db_update('field_collection_item')
          ->fields(array('revision_id' => $revid))
          ->condition('item_id', $id)
          ->execute();


      // Attach collection field data to the node.
      db_insert('field_data_' . $collection_field)
        ->fields(array(
          'entity_type' => 'node',
          'bundle' => $content_type,
          'entity_id' => $node->nid,
          'revision_id' => $node->vid,
          'language' => 'und',
          'delta' => $delta,
          $collection_field . '_value' => $id,
          $collection_field . '_revision_id' => $revid,
        ))
        ->execute();

      // Attach collection field data to the node.
      db_insert('field_revision_' . $collection_field)
        ->fields(array(
          'entity_type' => 'node',
          'bundle' => $content_type,
          'entity_id' => $node->nid,
          'revision_id' => $node->vid,
          'language' => 'und',
          'delta' => $delta,
          $collection_field . '_value' => $id,
          $collection_field . '_revision_id' => $revid,
        ))
        ->execute();

      // Go through all the fields in the multigroup.
      foreach ($data as $multigroup_field => $field_data) {
        // Reassign the fields in the multigroup from the node to the collection field instance.
        db_update('field_data_' . $multigroup_field)
          ->fields(array(
            'entity_type' => 'field_collection_item',
            'bundle' => $collection_field,
            'entity_id' => $id,
            'language' => 'und',
            'revision_id' => $revid,
            'delta' => 0,
          ))
          ->condition('entity_type', 'node')
          ->condition('entity_id', $node->nid)
          ->condition('delta', $delta)
          ->execute();

       db_delete('field_revision_' . $multigroup_field)
          ->condition('entity_type', 'node')
          ->condition('entity_id', $node->nid)
        ->execute();
      $qry = "INSERT INTO field_revision_$multigroup_field SELECT * FROM field_data_$multigroup_field WHERE entity_id = $id AND entity_type = 'field_collection_item' AND bundle = '$collection_field'";
      db_query($qry);

      }
    }
  }
  return "DONE";
}

?>

<?php
function loadchildrens($context){
	$sql_children = "SELECT node.nid AS nid,
   node.vid AS node_vid,
   node.title AS node_title
 FROM node node 
 LEFT JOIN content_field_connection node_data_field_connection ON node.vid = node_data_field_connection.vid
 WHERE (node.type in ('category')) AND (node_data_field_connection.field_connection_nid = ".$context.")
   ORDER BY node_title ASC";

	$db_query_children = db_query( $sql_children );

	while( $row = db_fetch_array($db_query_children) ){
		$context_tree[ $row["nid"] ] = array();
		if( $row["nid"] != "517" )
			$context_tree[ $row["nid"] ] = loadchildrens( $row["nid"] );
	}
	return $context_tree;
}
?>

<?php

$node = node_load(arg(1));

$spheres_via_path = array();

$sql_spheres_via_project = "SELECT node.title AS node_title, node.nid AS nid, node.type AS node_type
FROM {node} node
LEFT JOIN {field_data_field_project} field_data_field_project ON node.nid = field_data_field_project.entity_id
WHERE (node.type in ('note')) AND (field_data_field_project.field_project_nid = '".arg(1)."')";

$db_query_spheres_via_project = db_query( $sql_spheres_via_project );

if( $db_query_spheres_via_project->rowCount() ){
	$return = "<h3>Notes</h3>\n";
	$return .= "<ul>\n";
	foreach( $db_query_spheres_via_project as $sphere ){
		if( isset($sphere->nid) ) $spheres_via_project[ $sphere->nid ] = $sphere;
		$return .= "<li><a href=\"/node/".$sphere->nid."\">".$sphere->node_title."</a></li>\n";
	}
	$return .= "</ul>\n";
    return $return;
}

return '<div><strong>Associated Notes:</strong></div>';
?>

    // Obtain sphere nodes
    $query=new EntityFieldQuery();
    $query->entityCondition('entity_type','node')
          ->entityCondition('bundle','sphere');
    $sephiroths=$query->execute();
    if(array_key_exists('node',$sephiroths))
        $sephiroths=entity_load('node',array_keys($sephiroths['node']));


    // Obtain path nodes
    $query=new EntityFieldQuery();
    $query->entityCondition('entity_type','node')
          ->entityCondition('bundle','path');
    $paths=$query->execute();
    if(array_key_exists('node',$paths))
        $paths=entity_load('node',array_keys($paths['node']));

<ul class="item-list">
<?php

$terms_nood = taxonomy_node_get_terms_by_vocabulary($node,6);

$terms = taxonomy_get_tree(6);

foreach($terms as $term){

	//$tagged = taxonomy_term_count_nodes($term->tid);

	if( $term->name == arg(1) || array_key_exists( $term->tid,$terms_nood ) ){
		echo("<li class=\"collapsed tag-category-".$popularityCategory."\">");
		echo("<a href=\"/visual/".$term->name."\" class=\"active\">".$term->name."</a>");
		echo("</li>\n");
	}

}

?>
</ul>


<?php
if(arg(0)=='node'&&isset($node)){
    $vocabularies = taxonomy_get_vocabularies();
    foreach( $vocabularies as $vocabulary ){
        if( $vocabularies ){
            $terms = taxonomy_node_get_terms_by_vocabulary($node,$vocabulary->vid);
            if( $terms ){
                echo('<div>');
                $links = array();
                echo('<h3>' . $vocabulary->name . '</h3>');
                foreach( $terms as $term ){
                    $term_uri = taxonomy_term_uri($term);
                    $links[] = l($term->name,$term_uri['path'],array('rel'=>'tag','title'=>strip_tags($term->description)));
                }
                echo(implode(', ', $links));
                echo('</div>');
            }
        }
    }
}
?>


<?php #if ($terms): ?>
<?php
$vocabularies = taxonomy_get_vocabularies();
foreach( $vocabularies as $vocabulary ){
	if( $vocabularies ){
		$terms = taxonomy_node_get_terms_by_vocabulary($node, $vocabulary->vid);
		if( $terms ){
			echo("<div>\n");
			$links = array();
			echo( "<h3>" . $vocabulary->name . "</h3>\n" );
			foreach( $terms as $term )
				$links[] = l($term->name, taxonomy_term_path($term), array('rel' => 'tag', 'title' => strip_tags($term->description)));
			echo( implode(', ', $links) );
			echo("</div>\n");
		}
	}
}
?>

<?php

$fields = array(
    'field_inspirational_imagery' => 'field_images',
);
 
// Loop through each of the fields/tables with the old name and change them
foreach($fields as $field_name => $new_field_name) {
 
    // First check that field_name exists
    if(!db_table_exists('field_data_' . $field_name)) {
        // If we cannot find a data table then just continue.
        continue;
    }
 
    // Define some things...
    $data_table_name = 'field_data_' . $field_name;
    $revision_table_name = 'field_revision_' . $field_name;
    $field_info = field_info_field($field_name);
    $storage_details = $field_info['storage']['details'];
 
    // The storage for each field has unique configuration. Must follow.
    foreach($storage_details['sql']['FIELD_LOAD_CURRENT'] as $field) {
        // Change the field names.
        foreach($field as $key => $value) {
 
            // Rename the field table columns and preserve existing spec. Let
            // features take care of any configuration changes.
            $spec = $field_info['columns'][$key];
            db_change_field($data_table_name, $value, $new_field_name . "_" . $key, $spec);
            db_change_field($revision_table_name, $value, $new_field_name . "_" . $key, $spec);
 
        }
    }
 
    // Change the field storage table names.
    db_rename_table($data_table_name, 'field_data_' . $new_field_name);
    db_rename_table($revision_table_name, 'field_revision_' . $new_field_name);
 
    // Change the field names int he field_config and
    // field_instance_config tables
 
    db_update('field_config')
        ->fields(
            array(
                'field_name' => $new_field_name,
            )
        )
        ->condition('field_name', $field_name, '=')
    ->execute();
 
    db_update('field_config_instance')
        ->fields(
            array(
                'field_name' => $new_field_name,
            )
        )
        ->condition('field_name', $field_name, '=')
    ->execute();

} /// end foreach loop on fields... whew.

?>

add line to /etc/hosts

127.0.0.1 amniot.localhost

add lines to /etc/apache2/httpd.conf

NameVirtualHost 127.0.0.1:80

<VirtualHost amniot.localhost:80>

<Directory "/Library/Webserver/Documents_AMNIOT">
    Options FollowSymLinks Indexes
    AllowOverride All
    Order deny,allow
    allow from All
</Directory>
ServerName amniot.localhost
DocumentRoot "/Library/Webserver/Documents_AMNIOT"

</VirtualHost>

add export PATH=$PATH:/usr/local/mysql/bin to ~/.bash_profile or /etc/profile

Backup database to text file

mysqldump database_name > database_name.sql

Remove database

mysql> drop database database_name;

Create database

mysql> CREATE DATABASE database_name;

<?php
define('DRUPAL_ROOT', getcwd());
require_once DRUPAL_ROOT . '/includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
require_once DRUPAL_ROOT . '/includes/password.inc';
if (isset($_GET['pass']) && !empty($_GET['pass'])) {
  $newhash =  user_hash_password($_GET['pass']);
}
else {
  die('Retry with ?pass=PASSWORD set in the URL');
}
$updatepass = db_update('users')
  ->fields(array(
    'pass' => $newhash,
// Uncomment the following lines to reset the administrative username and/or email address, if necessary.
//    'name' => 'admin',
//    'mail' => 'yourmail@example.com'
  ))
  ->condition('uid', '1', '=')
  ->execute();
print "Done. Please delete this file immediately!";
drupal_exit();
?>

<?php

function get_species_country($id_country) {
    $inner = new EntityFieldQuery();
    $inner_r = $inner->entityCondition('entity_type', 'field_collection_item')
                     ->fieldCondition('field_species_country', 'target_id', $id_country, '=')
                     ->execute();
    if(!empty($inner_r['field_collection_item'])) {
        $keys = array_keys($inner_r['field_collection_item']);
        $query = new EntityFieldQuery();
        $species_r = $query->entityCondition('entity_type', 'node')
                      ->entityCondition('bundle', self::$bundle)
                      ->fieldCondition('field_species_countries', 'value', $keys)
                      ->execute();
        if(!empty($species_r['node'])) {
            $ret = node_load_multiple(array_keys($species_r['node']));
        }
    }
    return $ret;
}

?>

<?php

symlink('/homepages/21/d93015512/htdocs/library/organic_connectivity',
        '/homepages/21/d93015512/htdocs/drupal/sites/all/modules/organic_connectivity/lib');

?>

Show Links Menu w/Active Class

<nav>
<?php $args=array(
	'sort_order' => 'ASC',
	'sort_column' => 'post_date',
	'hierarchical' => 1,
	'exclude' => '',
	'include' => '',
	'meta_key' => '',
	'meta_value' => '',
	'authors' => '',
	'child_of' => 0,
	'parent' => -1,
	'exclude_tree' => '',
	'number' => '',
	'offset' => 0,
	'post_type' => 'page',
	'post_status' => 'publish'
);
$pages = get_pages($args);
$current_id = get_the_ID();
if( $pages ){
    echo( "<ul>\n" );
    foreach( $pages as $page){
        $link_page_id = ($page->ID);
        if( $current_id==$link_page_id ) echo( "<li class=\"active\">" );
        else echo( "<li>" );
        echo( "<a href=\"".get_page_link($page->ID)."\">".$page->post_title."</a>" );
        echo( "</li>\n" );
    }
    echo( "</ul>\n\n" );
}
?>
</nav>

Show Categories List

<?php
    echo( "<div id=\"topics\">\n" );
    echo( "<h3>Topics</h3>\n" );
    echo( "<ul>\n" );
    $categories_obj = get_categories( array('orderby'=>'id','hide_empty'=>'1') );
    foreach( $categories_obj as $cat ){
        echo( "<li>" );
        echo( "<a href=\"/category/".$cat->slug."\">".$cat->name."</a>" );
        $posts_in_cat = new WP_Query( 'cat='.$cat->term_id );
        if ( $posts_in_cat->have_posts() ){
            echo( "<ul>\n" );
            while ( $posts_in_cat->have_posts() ){
                $posts_in_cat->the_post();
                echo( "<li><a href=\"");
                the_permalink();
                echo( "\">" );
                the_title();
                echo( "</a></li>\n" );
            }
            echo( "</ul>\n" );
        }
        echo( "</li>\n" );
    }
    echo( "</ul>\n" );
    echo( "</div>\n\n" );
?>

Show Recent Posts List

<?php
    echo( "<h2>What's New</h2>\n" );
    echo( "<ul>\n" );
    $latest_blog_posts = new WP_Query( array('posts_per_page'=>5) );
    if ( $latest_blog_posts->have_posts() ) :
        while ( $latest_blog_posts->have_posts() ) :
            $latest_blog_posts->the_post();
            // Loop output goes here
            echo( "<li><a href=\"");
            the_permalink();
            echo( "\">" );
            the_title();
            echo( "</a></li>\n" );
        endwhile;
    endif;
    echo( "</ul>\n" );
}
?>

Show Recent Posts Content

<?php
    echo( "<?h2>Recent Posts<?/h2>\n" );
    $latest_blog_posts = new WP_Query( array( 'posts_per_page'=>5 ) );
    if ( $latest_blog_posts->have_posts() ){
        while ( $latest_blog_posts->have_posts() ){
            $latest_blog_posts->the_post();
            // Loop output goes here
            echo( "<?div class=\"entry\">\n" );
            echo( "<?h3>" );
            echo( "<?a href=\"" );
            the_permalink();
            echo( "\">" );
            the_title();
            echo( "<?/a>" );
            echo( "<?/h3>\n" );
            echo( "<?div class=\"time\">\n" );
            the_date();
            echo( "@" );
            the_time();
            echo( "<?/div>\n" );
            echo( "<?h4>in Categories<?/h4>" );
            the_category();
            the_content();
            echo( "<?/div>\n\n" );
        }
    }
?>

Show Date Menu

<?php
    echo("<h2>Archive</h2>\n");
    echo("<ul>\n");
    wp_get_archives();
    echo("</ul>\n");
?>

Show Tag List

<?php
    echo("<div id=\"tag-bar\">\n");
    echo("<ul>\n");
    $tags_obj = get_tags(array('orderby'=>'name','order'=>'ASC','hide_empty'=>'1'));
    foreach($tags_obj as $tag){
        echo("<li>");
        echo("<a href=\"/tag/".$tag->slug."\">".$tag->name."</a>");
        echo(" (".$tag->count.")");
        echo("</li>\n");
    }
    echo("</ul>\n");
    echo("</div>\n\n");
?>

Add ability to execute php in text widgets

<?php
add_filter('widget_text','php_text',99);
function php_text($text){
    if(strpos($text,'<'.'?')!==false){
        ob_start();
        eval('?'.'>'.$text);
        $text=ob_get_contents();
        ob_end_clean();
    }
    return $text;
}
?>

Removes the automatic addition of P and BR elements to content

<?php
remove_filter('the_content','wpautop');
remove_filter('the_excerpt','wpautop');
remove_filter('term_description','wpautop');
?>

Using email as username in account registration

<?php
if(isset($_POST['user_login'])&&isset($_POST['user_email'])){
    $_POST['user_login']=$_POST['user_email'];
}
?>

Storing user-selected password into database on registration

<?php
add_action('user_register','ts_register_extra_fields',100);
function ts_register_extra_fields($user_id){
    $userdata=array();
    $userdata['ID']=$user_id;
    if($_POST['user_password']!==''){
        $userdata['user_pass']=$_POST['user_password'];
    }
    $new_user_id=wp_update_user($userdata);
}
?>

Add ability to add featured images to pages and posts

<?php
add_theme_support('post-thumbnails');
?>

Add ability to execute shortcodes in text widgets

<?php
add_filter('widget_text','do_shortcode');
?>

Define menus

<?php
if(function_exists('register_nav_menus')){
    register_nav_menus(
        array(
            'main_menu'=>'Main Menu',
            'footer_menu'=>'Footer Menu',
        )
    );
}
?>

Define widget regions

<?php
if(function_exists('register_sidebar')){
    register_sidebar(array(
        'name'=>'Footer',
        'id'=>'footer',
        'before_widget'=>'<div>',
        'after_widget'=>'</div>',
        'before_title'=>'<h2>',
        'after_title'=>'</h2>',
    ));
    register_sidebar(array(
        'name'=>'Footer Right',
        'id'=>'footer_right',
        'before_widget'=>'<div>',
        'after_widget'=>'</div>',
        'before_title'=>'<h2>',
        'after_title'=>'</h2>',
    ));
    register_sidebar(array(
        'name'=>'Sidebar Right',
        'id'=>'sidebar_right',
        'before_widget'=>'<div>',
        'after_widget'=>'</div>',
        'before_title'=>'<h2>',
        'after_title'=>'</h2>',
    ));
}
?>

<?php


$page_menu_items = menu_tree_output(menu_tree_all_data("main-menu"));

echo( drupal_render($page_menu_items) );


?>

<?php


$host = "127.0.0.1:10389";
$ldap = ldap_connect($host);
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);


$username = "uid=admin,ou=system";
$password = "secret";


if( $bind = ldap_bind($ldap, $username, $password) )

    echo( "logged into ".$host." as ".$username );

else

    echo( "Fail" );


?>

contenttypetest.info

name = Contenttype test
description = Test - how can I create a new content type with hook form?
core = 7.x
files[] = contenttypetest.module;
files[] = contenttypetest.install;

contenttypetest.module

<?php

    // hook_form implementation
    function contenttypetest_form($node, &$form_state) {
        $form = array();


        $form['contenttypetest_pass'] = array(
            '#type' => 'password',
            '#title' => t('Type a password'),
            '#description' => t('You can type anything you like.'),
        );
        $form['contenttypetest_veld'] = array(
            '#type' => 'file',
            '#description' => 'You might wanna upload a file!',
            '#title' => 'Bestand',
        );
        return $form;
    }


    // hook_node_info() implementation
    function contenttypetest_node_info() {
        return array(
            'contenttypetest' => array(
                'name' => t('Content type test node'),
                'base' => 'contenttypetest',
                'module' => 'contenttypetest',
                'description' => t("This nodetype is a test how to create nodetypes."),
                'help' => 'So this is how your new contenttype looks!',
                'title_label' => t('Test'),
                'has_body' => FALSE,
            ),
        );
    }


    // hook_validate() implementation
    function contenttypetest_validate(){
    }

?>

contenttypetest.install

<?php

    // hook_uninstall() implementation
    function contenttypetest_uninstall(){
        node_type_delete('contenttypetest');
    }

?>

<?php

$request = explode( "/", $_SERVER["REQUEST_URI"] );
array_shift( $request );

print_r( $requests );

?>

echo( "<img src=\"".image_style_url("thumbnail", $photo["uri"] )."\" alt=\"\"/>" );

<?php
function HOOK_menu_link( array $variables ){

    $element = $variables['element'];
    $sub_menu = '';
    $name_id = strtolower(strip_tags($element['#title']));

    // remove colons and anything past colons
    if (strpos($name_id, ':')) $name_id = substr ($name_id, 0, strpos($name_id, ':'));

    //Preserve alphanumerics, everything else goes away
    $pattern = '/[^a-z]+/ ';
    $name_id = preg_replace($pattern, '', $name_id);

    $element['#attributes']['id'][] = 'menu-' . $element['#original_link']['mlid'] . ' '.$name_id;

    if( $element['#below'] )
        $sub_menu = drupal_render($element['#below']);

    $output = l($element['#title'], $element['#href'], $element['#localized_options']);

    return '' . $output . $sub_menu . "