Untitled


************************
**** Comments ****
************************
/*
 Theme Name:   Twenty Fifteen Child
 Theme URI:    http://example.com/twenty-fifteen-child/
 Description:  Twenty Fifteen Child Theme
 Author:       John Doe
 Author URI:   http://example.com
 Template:     twentyfifteen
 Version:      1.0.0
 License:      GNU General Public License v2 or later
 License URI:  http://www.gnu.org/licenses/gpl-2.0.html
 Tags:         light, dark, two-columns, right-sidebar, responsive-layout, accessibility-ready
 Text Domain:  twentyfifteenchild
*/
/*
Plugin Name: Ijoo Divi Blog Module
Plugin URI:  https://sitefixing.com/ijoo
Description: Advanced blog/magazine module for Divi
Version:     1.0.1
Author:      Ijjou Agurram
License:     GPL2
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ijoo

Ijoo is free software:
*/
/**
* Template Name: Full Width Page
*
* @package WordPress
* @subpackage Twenty_Fourteen
* @since Twenty Fourteen 1.0
*/

************************
**** WP tags ****
************************
<body <?php body_class(); ?>>
<?php wp_footer() ?> // before </body>

************************
**** Custom Fields ****
************************
<p>Today's Mood: <?php echo get_post_meta($post->ID, 'Mood', true); ?></p>

************************
**** Loops ****
************************
$recent_posts = wp_get_recent_posts(array(‘numberposts’=>3));
foreach($recent_posts as $recent){
    echo '<li><a href="' . get_permalink($recent["ID"]) . '">' . $recent["post_title"] . '</a></li> ';
}

************************
**** Shortcode ****
************************
function new_shortcode($atts, $content = null) {
    extract(shortcode_atts(array(
        “type” => “warning”
    ), $atts));
    return '<div class="alert alert-'.$type.'">'.$content.'</div>';
}
add_shortcode(“warning_box”, “new_shortcode”);

************************
**** Enqueue ****
************************
function wpdocs_theme_name_scripts() {
    wp_enqueue_style( 'style-name', get_stylesheet_uri() );
    wp_enqueue_script( 'script-name', get_template_directory_uri() . '/js/example.js', array(), '1.0.0', true );
}
add_action( 'wp_enqueue_scripts', 'wpdocs_theme_name_scripts' );

==== Plugin
if (!defined('PLUGIN_PATH')) {
 define('PLUGIN_PATH', plugin_dir_url(__FILE__));
}
wp_register_style('my_plugin_stylesheet',  PLUGIN_PATH . 'css/styles.css' );
wp_enqueue_style('my_plugin_stylesheet');

get_stylesheet_uri()           = http://example.com/wp-content/themes/example-child/style.css
get_template_directory_uri()   = http://example.com/wp-content/themes/example-parent
get_stylesheet_directory_uri() = http://example.com/wp-content/themes/example-child

**** Dequeue ****
function PREFIX_remove_scripts() {
   wp_dequeue_style( 'put_modules_file_handler_here' );
   wp_deregister_style( 'put_modules_file_handler_here' );

   // Now register your child CSS here, using wp_enqueue_style
}
add_action( 'wp_enqueue_scripts', 'PREFIX_remove_scripts', 20 );

************************
**** Replace text - Schedule ****
************************
function replace_hello($the_content){
    if(current_time('G')<=10){
        $the_content=preg_replace('/\bhello\b/','good morning',$the_content); // \b to make sure hello is word (not targetting Schellong)
        $the_content=preg_replace('/\bHello\b/','Good Morning',$the_content);  “word boundary” anchor
    }
    return $the_content;
}
add_filter('the_content', 'replace_hello');

************************
**** $wpdb ****
************************
$fivesdrafts = $wpdb->get_results(
    "
        SELECT *
        FROM $wpdb->posts
        WHERE post_status = 'draft'
        AND post_author = 5
    "
);

insert( $table, $data, $format );
$wpdb->insert(
    'table',
    array(
        'column1' => 'value1',
        'column2' => 123,
    ),
    array(
        '%s',
        '%d',
    )
);
$table: table name
$data: array( 'col' => 'val', 'col2' => 'val2')
$format: %s as string; %d as integer (whole number); and %f as float...


update( $table, $data, $where, $format = null, $where_format = null );
$wpdb->update(
    'table',
    array(
        'column1' => 'value1',   // string
        'column2' => 'value2'    // integer (number)
    ),
    array( 'ID' => 1 ),
    array(
        '%s',   // value1
        '%d'    // value2
    ),
    array( '%d' )
);

************************
**** Widget ****
************************
class My_Widget extends WP_Widget {
	/**
	 * Sets up the widgets name etc
	 */
	public function __construct() {
		$widget_ops = array(
			'classname' => 'my_widget',
			'description' => 'My Widget is awesome',
		);
		parent::__construct( 'my_widget', 'My Widget', $widget_ops );
	}

	/**
	 * Outputs the content of the widget
	 *
	 * @param array $args
	 * @param array $instance
	 */
	public function widget( $args, $instance ) {
		// outputs the content of the widget
	}

	/**
	 * Outputs the options form on admin
	 *
	 * @param array $instance The widget options
	 */
	public function form( $instance ) {
		// outputs the options form on admin
	}

	/**
	 * Processing widget options on save
	 *
	 * @param array $new_instance The new options
	 * @param array $old_instance The previous options
	 *
	 * @return array
	 */
	public function update( $new_instance, $old_instance ) {
		// processes widget options to be saved
	}
}