chrisguitarguy

<?php
/*
Plugin Name: Add Extra Comment Fields
Plugin URI: http://pmg.co/category/wordpress
Description: An example of how to add, save and edit extra comment fields in WordPress
Version: n/a
Author: Christopher Davis
Author URI: http://pmg.co/people/chris
License: MIT
*/

iNamik

<?php

/**
 * replace_tags replaces tags in the source string with data from the tags map.
 * The tags are identified by being wrapped in '{{' and '}}' i.e. '{{tag}}'.
 * You may also space your tags like `{{ tag }}` for better readability.
 * If a tag value is not present in the tags map, it is replaced with an empty
 * string.
 * @param string $string A string containing 1 or more tags wrapped in '{{}}'
 * @param array $tags A map of key-value pairs used to replace tags.

TechFounder

//
//                       _oo0oo_
//                      o8888888o
//                      88" . "88
//                      (| -_- |)
//                      0\  =  /0
//                    ___/`---'\___
//                  .' \\|     |// '.
//                 / \\|||  :  |||// \
//                / _||||| -:- |||||- \

tomhazledine

<?php
/**
 * READING TIME
 *
 * Calculate an approximate reading-time for a post.
 *
 * @param  string $content The content to be measured.
 * @return  integer Reading-time in seconds.
 */
function reading_time( $content ) {

mi-ca

<?php
/**
* Analyse a string , grab Bandcamp links and replace them by embed player
* You may change the html code of the player in buildEmbed method
*
* @author     Michael CAILLET <a href="https://mi-ca.ch">mi-ca.ch</a>
* @version    1.0
* @uses       $bc=new BandCampEmbed($string);
*             echo $bc->getEmbededText();
*             // OR

ybagheri

<?php
/*
PHP Download Image Or File From URL
I’ll show you 3 php functions that download a particular file (ex: image,video,zip,pdf,doc,xls,etc) from a remote resource (via a valid URL) then save to your server.

Depending on your current php.ini settings, some functions may not work; therefore, let try which function is best for you.

Note: please ensure the folder you want to store the downloaded file is existed and has write permission for everyone or the web process.

Download file from URL with PHP

gkarthikeyanmca

<?php
    /*
        Function to import image from URL to WordPress media library and assign to a post
        @params
        $post_id - The post ID for which you need to assign the uploaded image as featured image
        $image_url - The external image URL which needs to be imported to WordPress media library
    */
    function import_featured_image_from_url( $post_id = '', $image_url ='' ) {
        //Check both post_id and image_url is not empty
        if($post_id == '' || $image_url == '') {