daftspunk

title = "AJAX File Upload"
url = "/test"
layout = "default"
is_hidden = 0
==
<?php
use System\Models\File;

function onSubmit()
{

ezimuel

#!/bin/bash
# Sign a file with a private key using OpenSSL
# Encode the signature in Base64 format
#
# Usage: sign <file> <private_key>
#
# NOTE: to generate a public/private key use the following commands:
#
# openssl genrsa -aes128 -passout pass:<passphrase> -out private.pem 2048
# openssl rsa -in private.pem -passin pass:<passphrase> -pubout -out public.pem

guumaster

Upload a file with $.ajax to AWS S3 with a pre-signed url

When you read about how to create and consume a pre-signed url on this guide, everything is really easy. You get your Postman and it works like a charm in the first run.

Then you open your browser, try your usual $.ajax() and send your PUT operation, and you hit the cold iced wall of AWS error message, a simple <Code>SignatureDoesNotMatch</Code> that will steal hours from your productivity.

So here I come to save you and give you a free working example of how to upload a file directly to AWS S3 from your browser. You are wellcome :).

spivurno

<?php
/**
 * Gravity Wiz // Gravity Forms // AJAX Population
 *
 * Populate one or many fields from a remote data source (only .csv files are currently supported) based on the selected value of a field on the form.
 *
 * Example: You have multiple brands of lumber. The lumber comes in different sizes. You can store each lumber brand and its corresponding length, width, and height in a spreadsheet (csv format) and then populate this data into separate length, width and height fields on the form when a lumber brand is selectd from a drop down field on the form.
 *
 * @version	  1.1
 * @author    David Smith <david@gravitywiz.com>

fabrizim

<?php
/*
Plugin Name: ACF Customizer Patch
Plugin URI: https://gist.github.com/fabrizim/9c0f36365f20705f7f73
Description: A class to allow acf widget fields to be stored with normal widget settings and allow for use in customizer.
Author: Mark Fabrizio
Version: 1.0
Author URI: http://owlwatch.com/
*/
class acf_customizer_patch

bhwebworks

<?php
// Prevent unwanted results from appearing in (future) Stream records - v 1.x
add_filter( 'wp_stream_record_array', 'bhww_core_wp_stream_filter_record_array', 10, 1 );
	
	function bhww_core_wp_stream_filter_record_array( $recordarr ) {
		
		// BackupBuddy (iThemes) entries
		$context = 'settings';
		$option  = 'ithemes-updater-cache';
	 

jo

JavaScript Crypto Libraries

List some crypto libraries for JavaScript out there. Might be a bit out dated. Scroll to the bottom.

WebCryptoAPI

http://www.w3.org/TR/WebCryptoAPI/

This specification describes a JavaScript API for performing basic cryptographic operations in web applications, such as hashing, signature generation and verification, and encryption and decryption. Additionally, it describes an API for applications to generate and/or manage the keying material necessary to perform these operations. Uses for this API range from user or service authentication, document or code signing, and the confidentiality and integrity of communications.

sepehr

<?php

/**
 * Case-insensitive in_array() wrapper.
 *
 * @param  mixed $needle   Value to seek.
 * @param  array $haystack Array to seek in.
 *
 * @return bool
 */

tekapo

<?php
require_once('/path/to/wordpress/wp-load.php');
require_once('class-wp_post_helper.php');

// initialize
$post = new wp_post_helper(array(
    'post_name'    => 'slug' ,			// slug
    'post_author'  => 1 ,			// author's ID
    'post_date'    => '2012/11/15 20:00:00' ,	// post date and time
    'post_type'    => 'posts' ,			// post type (you can use custom post type)

nb

<?php
/**
 * Iterates over results of a query, split into many queries via LIMIT and OFFSET
 */
class QueryIterator implements Iterator {

	var $limit = 500;
	var $query = '';

	var $global_index = 0;