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/**
 * p
 * Better print_r() for debugging purposes.
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function p($data){
    $debug = debug_backtrace();

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/**
 * array_flatten
 * Flattens any array.
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function array_flatten($array){
    $return = array();
    array_walk_recursive($array, function($a) use (&$return) { $return[] = $a; });

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/**
 * in_arrayi
 * Case insensitive in_array().
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function in_arrayi($needle, $haystack){
    return in_array(strtolower($needle), array_map('strtolower', $haystack));
}

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/**
 * in_arrayr
 * Multi dimensional in_array().
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function in_arrayr($needle, $haystack, $strict = false) {
    foreach($haystack as $item){
        if(($strict ? $item === $needle : $item == $needle) || (is_array($item) && in_arrayr($needle, $item, $strict))){

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/**
 * array_searchr
 * Multi dimensional array_search().
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function array_searchr($id, $array, $key, $return = false, $query = false){
    $matches = array();

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/**
 * array_contains
 * Check if string contains word from array.
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function array_contains($str, array $arr){
    foreach($arr as $a){
        if(stripos($str, $a) !== false) return true;

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/**
 * word_limit
 * Cuts a string by word count.
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function word_limit($string, $limit, $end = '…'){
    $words = explode(" ", $string);

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/**
 * extract_youtube_video
 * Extracts a YouTube iframe video from a string.
 *
 * @since 1.0.0
 * @version 1.0.0
**/
function extract_youtube_video($string, $decode = true){
    // Decode string.
    $content = ($decode) ? html_entity_decode($string, ENT_QUOTES, 'utf-8') : $string;

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# Dev images from live domain.
<IfModule mod_rewrite.c>
	RewriteEngine On
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteRule (.*\.(gif|jpg|png)) http://livedomain.com/$1 [QSA,R,L]
</IfModule>

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#!/bin/bash
#
# musicsorter.sh
#
# About:
# Will sort a directory of music files by recognising the track name and sorting them into directories like Artist > Track Name.ext.
#
# How To Use:
# `bash musicsorter.sh ./path/to/directory`
#