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
/**
 *  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

# Variables used
RED=$(tput setaf 1);
GREEN=$(tput setaf 2);
YELLOW=$(tput setaf 3);
WHITE=$(tput setaf 7);

# Throw an error
error() {
    printf "${RED}Error:${WHITE} ${1}\n"
    exit

kjbrum

<?php
/**
 *  Get the first category of a post.
 *
 *  @param   int    $id  The id of a post
 *  @param   int    $id  The field value to return
 *  @return  mixed       The category object or single field
 */
function wp_get_first_category( $id=null, $field='all' ) {
    // Check if only a field value was supplied

kjbrum

<?php
/**
 *  Match the current URL against the supplied URL.
 *
 *  @param   string   $url  The URL to be checked
 *  @return  boolean
 */
function current_page_url_in( $url ) {
    return ( strpos( $_SERVER['REQUEST_URI'], parse_url( $url, PHP_URL_PATH ) ) !== false );
}

kjbrum

#!/usr/bin/env bash

# Dir to Filename
# Rename all the files in a directory with their parent directory name.
# Copyright (C) Kyle Brumm <http://kylebrumm.com>

if [ "$1" = "-h" -o "$1" = "--help" ]; then cat <<EOF

Dir to Filename

kjbrum

#!/usr/bin/env bash


# Ask for the administrator password upfront.
sudo -v

# Keep-alive: update existing `sudo` time stamp until the script has finished.
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &

kjbrum

<?php
/**
 *  Convert an array to a CSV string.
 *
 *  @param   array   $array  The array to be converted
 *  @return  string          The newly created string
 */
function array_to_csv( $array ) {
    if(count( $array ) == 0 ) {
        return null;

kjbrum

<?php
/**
 *  Replace the last occurrence of a string.
 *
 *  @param   string  $search   The string to search for
 *  @param   string  $replace  The string to replace the search string
 *  @param   string  $subject  The string to search and replace
 *  @return  string            The new string
 */
function str_replace_last( $search=null, $replace=null, $subject=null ) {

kjbrum

<?php
/**
 *  Used for displaying social sharing buttons
 */

$permalink = urlencode( get_permalink() );                                // Post URL/Permalink
$site_title = urlencode( get_bloginfo( 'name' ) );                        // Site title
$title = urlencode( get_the_title() );                                    // Post title
$excerpt = urlencode( get_the_excerpt() );                                // Post excerpt
$home_url = urlencode( home_url() );                                      // Home URL