DevWael
/ wp_retina_support_code.php
Last active
November 15, 2017 00:10
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| <?php | |
| /* | |
| Just copy the following code in functions.php file into your theme. | |
| */ | |
| add_action('after_setup_theme','window_mag_retina_script'); | |
| function window_mag_retina_script(){ | |
| wp_enqueue_script( 'retina-js', 'https://cdnjs.cloudflare.com/ajax/libs/retina.js/2.1.3/retina.min.js', array( 'jquery' ), '1.0', true ); | |
| } | |
| /** |
DevWael
/ wp widget based on unyson options.php
Created
January 29, 2018 13:47
wordpress widget based on unyson framework options
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| <?php | |
| class Widget_Online_Support extends WP_Widget { | |
| /** | |
| * Widget constructor. | |
| */ | |
| private $options; | |
| private $prefix; | |
| function __construct() { |
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| <?php | |
| function prefix_login_form( $login_only = 0 ) { | |
| global $user_ID, $user_level, $user_identity; | |
| $redirect = site_url(); | |
| if ( $user_ID ) : ?> | |
| <?php if ( empty( $login_only ) ): ?> | |
| <div class="user-login"> | |
| <div class="author-avatar"><?php echo get_avatar( $user_ID, $size = '80' ); ?></div> | |
| <p class="welcome-text"><?php esc_html_e( 'Welcome', 'window-mag' ); ?> | |
| <strong><?php echo $user_identity ?></strong> .</p> |
DevWael
/ get_ulike_posts.php
Last active
June 5, 2018 19:37
Get Post Ids of Liked from user which is not saved in user meta and cannot be get by get_user_meta() function Works with plugin (WP ULike) https://wordpress.org/plugins/wp-ulike/
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| <?php | |
| //Works only with wordpress plugin (WP ULike) url: https://wordpress.org/plugins/wp-ulike/ | |
| function prefix_get_posts_liked_by_current_user( $user_id = '' ) { | |
| if ( function_exists( 'wp_ulike' ) ) { | |
| global $wpdb; | |
| $result = array(); | |
| if ( ! $user_id ) { | |
| $user_ID = get_current_user_id(); | |
| } | |
| $likes = $wpdb->get_results( " |
DevWael
/ wpml_translated_object.php
Last active
February 3, 2019 05:06
Get the translated post id of the given object id (the object id can be a post type or category or tag etc...)(WPML only)
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| <?php | |
| function prefix_lang_object_ids($object_id, $type) { | |
| if( is_array( $object_id ) ){ | |
| $translated_object_ids = array(); | |
| foreach ( $object_id as $id ) { | |
| $translated_object_ids[] = apply_filters( 'wpml_object_id', $id, $type, true, $current_language ); | |
| } | |
| return $translated_object_ids; | |
| } else { |
DevWael
/ opengraph support.php
Last active
June 7, 2018 14:41
Adding Open Graph Meta Data in WordPress Using Official Facebook Plugin
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| <?php | |
| add_filter('language_attributes', 'aprefix_add_opengraph_doctype'); | |
| function aprefix_add_opengraph_doctype( $output ) { | |
| return $output . ' xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml"'; | |
| } | |
| add_action( 'wp_head', 'prefix_insert_fb_in_head', 5 ); | |
| function prefix_insert_fb_in_head() { | |
| global $post; | |
| if ( !is_singular()) //if it is not a post or a page |
DevWael
/ additional_woocommerce_booking_cost.php
Last active
June 19, 2018 22:46
Add additional cost to Woocommerce booking cost during price calculation depending Persons Count and on ACF Meta Box Result
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| <?php | |
| add_filter( 'booking_form_calculated_booking_cost', 'prefix_calculate_prices_based_on_cars_count', 10, 3 ); | |
| function prefix_calculate_prices_based_on_cars_count( $cost, $book_obj, $posted ) { | |
| $additional_cost = 198.6; //Change Cost Here | |
| if ( 'public-tour' == get_field( 'oks-tour-type', $book_obj->product->id ) ) { | |
| if ( $posted['wc_bookings_field_persons'] >= 1 && $posted['wc_bookings_field_persons'] <= 5 ) { | |
| return $cost + $additional_cost; | |
| } elseif ( $posted['wc_bookings_field_persons'] >= 6 && $posted['wc_bookings_field_persons'] <= 10 ) { | |
| return $cost + ( $additional_cost * 2 ); |
DevWael
/ filter_removal_without_class_access.php
Last active
June 28, 2018 18:01
Remove Class Filter Without Access to Class Object
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| <?php | |
| /** | |
| * Remove Class Filter Without Access to Class Object | |
| * | |
| * In order to use the core WordPress remove_filter() on a filter added with the callback | |
| * to a class, you either have to have access to that class object, or it has to be a call | |
| * to a static method. This method allows you to remove filters with a callback to a class | |
| * you don't have access to. | |
| * | |
| * Works with WordPress 1.2+ (4.7+ support added 9-19-2016) |
DevWael
/ egyptian_cities_array.php
Created
August 15, 2018 05:26
This function returns all Egyptian cities
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| <?php | |
| function prefix_egyptian_cities() { | |
| $cities = array( | |
| '10th of Ramadan', | |
| '15th of May', | |
| '6th of October', | |
| 'Abnub', | |
| 'Abu Hammad', | |
| 'Abu Hummus', | |
| 'Abu Kebir', |
DevWael
/ create_log_file.php
Created
September 24, 2018 16:49
function to create log file to test data in backend (Development Purposes Only)
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| <?php | |
| function dev_log( $log_data ) { | |
| $log_file_name = "log"; | |
| if ( ! file_exists( $log_file_name ) ) { | |
| mkdir( $log_file_name, 0777, true ); | |
| } | |
| $log_file_data = $log_file_name . '/log_' . date( 'd-M-Y' ) . '.log'; | |
| file_put_contents( $log_file_data, $log_data . "\n", FILE_APPEND ); | |
| } | |
| //For wordpress developers: put this function into your plugin or theme (functions.php) and call it to test your data |
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