kjbrum

<?php
/**
 *  Get all of the strings between 2 strings.
 *
 *  @param   string   $string          The string to search
 *  @param   string   $start           The string to start with
 *  @param   string   $end             The string to end with
 *  @param   boolean  $case_sensitive  Whether to make the search case sensitive or not
 *  @return  array                     An array of all the string that were found between $start and $end
 */

kjbrum

<?php
/**
 *  Get the ID of an attachment image using the file URL.
 *
 *  @param   string  $url         The URL of the image
 *  @return  int     $attachment  The attachment image ID
 */
function wp_url_to_attachmentid( $url ) {
    // Split the $url into two parts with the wp-content directory as the separator
    $parsed_url  = explode( parse_url( WP_CONTENT_URL, PHP_URL_PATH ), $url );

kjbrum

<?php
/**
 *  Remove empty values from an array.
 *
 *  @param   array  $arr  The array to remove values from
 *  @return  array        The new array without the empty values
 */
function remove_empty_values( $arr ) {
    if( ! is_array( $arr ) ) return $arr;

kjbrum

<?php
/**
 *  Get a string between 2 strings.
 *
 *  @param   string   $string          The string to search
 *  @param   string   $start           The string to start with
 *  @param   string   $end             The string to end with
 *  @param   boolean  $case_sensitive  Whether to make the search case sensitive or not
 *  @return  string                    The string that was found between the start and end
 */

kjbrum

<?php
/**
 *  Allow users to login to the site with their username or email.
 *
 *  @param   object  $user            WP_User object
 *  @param   string  $username_email  The username or email entered for login
 *  @param   string  $password        The users password
 *  @return  object                   The authenticated WP_User object
 */
function wp_allow_user_login_with_email( $user, $username_email, $password ) {

kjbrum

1. Get a Key for the JavaScript API

Visit the documentation and follow the instructions.

2. Include the JavaScript API

• Copy your API key, and add the following snippet to your functions.php.
  • Replace YOUR_API_KEY with your key you copied.

kjbrum

<?php
/**
 *  Prettify a range of times.
 *
 *  @param   mixed   $start         The start date, with time
 *  @param   mixed   $end           The end date, with time
 *  @return  string                 A prettified date() string for the time range
 */
function get_pretty_time_range( $start='', $end='' ) {
    $diff_meridiem = false;

kjbrum

<?php
/**
 *  Prettify a range of dates.
 *
 *  @param   mixed   $start         The start date
 *  @param   mixed   $end           The end date
 *  @param   string  $format        A date() string for formatting if the dates match
 *  @param   string  $format_day    A date() string for formatting if they are different days
 *  @param   string  $format_month  A date() string for formatting if they are different months
 *  @param   string  $format_year   A date() string for formatting if they are different years

kjbrum

.full-image {
    position: relative;
    left: calc(-50vw + 50%);
    width: 100vw;
    margin: 2rem 0;

    img {
        width: 100%;
    }
}

kjbrum

<?php
/**
 *  Remove the h1 tag from the WordPress editor.
 *
 *  @param   array  $settings  The array of editor settings
 *  @return  array             The modified edit settings
 */
function remove_h1_from_editor( $settings ) {
    $settings['block_formats'] = 'Paragraph=p;Heading 2=h2;Heading 3=h3;Heading 4=h4;Heading 5=h5;Heading 6=h6;Preformatted=pre;';
    return $settings;