Sommerregen

<?php

/**
 * -----------------------------------------------------------------------------------------
 * Based on `https://github.com/mecha-cms/mecha-cms/blob/master/system/kernel/converter.php`
 * -----------------------------------------------------------------------------------------
 */

// HTML Minifier
function minify_html($input) {

Sommerregen

/**
 *  Javascript AlphabeticID class
 *  (based on a script by Kevin van Zonneveld <[email protected]>)
 *
 *  Author: Even Simon <[email protected]>
 *
 *  Description: Translates a numeric identifier into a short string and backwords.
 *
 *  Usage:
 *    var str = AlphabeticID.encode(9007199254740989); // str = 'fE2XnNGpF'

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<?php
/**
 * PseudoCrypt by KevBurns (http://blog.kevburnsjr.com/php-unique-hash)
 * Reference/source: http://stackoverflow.com/a/1464155/933782
 *
 * I want a short alphanumeric hash that’s unique and who’s sequence is difficult to deduce.
 * I could run it out to md5 and trim the first n chars but that’s not going to be very unique.
 * Storing a truncated checksum in a unique field means that the frequency of collisions will increase
 * geometrically as the number of unique keys for a base 62 encoded integer approaches 62^n.
 * I’d rather do it right than code myself a timebomb. So I came up with this.

Sommerregen

<?php
/**
 * UUID class
 *
 * The following class generates VALID RFC 4122 COMPLIANT
 * Universally Unique IDentifiers (UUID) version 3, 4 and 5.
 *
 * UUIDs generated validates using OSSP UUID Tool, and output
 * for named-based UUIDs are exactly the same. This is a pure
 * PHP implementation.

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<?php
/*
 * PBKDF2 key derivation function as defined by RSA's PKCS #5: https://www.ietf.org/rfc/rfc2898.txt
 * $algorithm - The hash algorithm to use. Recommended: SHA256
 * $password - The password.
 * $salt - A salt that is unique to the password.
 * $count - Iteration count. Higher is better, but slower. Recommended: At least 1000.
 * $key_length - The length of the derived key in bytes.
 * $raw_output - If true, the key is returned in raw binary format. Hex encoded otherwise.
 * Returns: A $key_length-byte key derived from the password and salt.

Sommerregen

// _decimal.scss | MIT License | gist.github.com/terkel/4373420

// Round a number to specified digits.
//
// @param  {Number} $number A number to round
// @param  {Number} [$digits:0] Digits to output
// @param  {String} [$mode:round] (round|ceil|floor) How to round a number
// @return {Number} A rounded number
// @example
//     decimal-round(0.333)    => 0

Sommerregen

<?php

function rolling_curl($urls, $callback, $custom_options = null) {
    // make sure the rolling window isn't greater than the # of urls
    $rolling_window = 5;
    $rolling_window = (sizeof($urls) < $rolling_window) ? sizeof($urls) : $rolling_window;
    $master = curl_multi_init();
    $curl_arr = array();
    // add additional curl options here
    $std_options = array(CURLOPT_RETURNTRANSFER => true,

Sommerregen

<?php
// filter html user input allowing only specifics tags and attributes
// XSS - You shall not pass ! ;)

$html = 'TEST <div>Hello PHP/SQL developers, <img src="https://foxorm.com/img/foxorm.png" height="24" width="24" on-click="alert(\'javascript injection try\');"><a href="https://foxorm.com">FoxORM</a> is <b>awesome</b> !
<a href="javascript:alert(\'another javascript injection try\');"> !!! </a>
<script>window.location = http://xss-injection.hack; </script></div> IFY';

$securisedHtml = htmlfilter($html, [
	'*'=>[