waqasy

[opcache]
; Determines if Zend OPCache is enabled
opcache.enable=1

; Determines if Zend OPCache is enabled for the CLI version of PHP
;opcache.enable_cli=1

; The OPcache shared memory storage size.
opcache.memory_consumption=512

waqasy

// ref: https://stackoverflow.com/a/49228080
$current_page = get_query_var('paged');
$current_page = max( 1, $current_page );

$per_page = 12;
$offset_start = 1;
$offset = ( $current_page - 1 ) * $per_page + $offset_start;

$post_list = new WP_Query(array(
    'cat'            => -15,

waqasy

<?php
/*
Plugin Name: Resize Original Upload
*/

add_filter('wp_handle_upload', 'max_dims_for_new_uploads', 10, 2 );

function max_dims_for_new_uploads( $array, $context ) {
	// $array = array( 'file' => $new_file, 'url' => $url, 'type' => $type )
	// $context = 'upload' || 'sideload'

waqasy

<?php

add_filter( 'wp_image_editors', function( $editors ) {
	if ( ! class_exists( '_WP_Image_Editor_GD' ) ) {
		class _WP_Image_Editor_GD extends WP_Image_Editor_GD {
			protected function _save( $image, $filename = null, $mime_type = null ) {
				$saved = parent::_save( $image, $filename, $mime_type );
				if ( ! empty( $saved["mime-type"] ) && 'image/jpeg' == $saved["mime-type"] ) {
					jpegoptim( $saved['path'] );
				}

waqasy

<?php
/**
 * Plugin Name: Photon CDN
 * Version:     1.1
 * Description: Use the WP.com Photon image CDN without installing JetPack
 * Author:      Zachary Scott
 */

namespace zacscott;

waqasy

METHOD 1
ref: https://stackoverflow.com/a/41996977/1312563
Disabling REST API was not a bad idea, after all. It actually opened a huge hole in all websites!

In wordpress 4.4 there was a way

Here, I've found a possible solution with .htaccess but should be carefully tested in combination with whatever else is in your .htaccess file (e.g., pretty-url rules added by wordpress itself):

# WP REST API BLOCK JSON REQUESTS 
# Block/Forbid Requests to: /wp-json/wp/

waqasy

<?php
class WP_HTML_Compression
{
    // Settings
    protected $compress_css = true;
    protected $compress_js = true;
    protected $info_comment = true;
    protected $remove_comments = true;

    // Variables

waqasy

<?php

// Your functions.php content

function has_children() {
  global $post;
  
  $pages = get_pages('child_of=' . $post->ID);
  
  return count($pages);

waqasy

<?
/**
 * Repeatable Custom Fields in a Metabox
 * Author: Helen Hou-Sandi
 *
 * From a bespoke system, so currently not modular - will fix soon
 * Note that this particular metadata is saved as one multidimensional array (serialized)
 */
 
function hhs_get_sample_options() {

waqasy

<?php

$args = array(
  'label' => '', // Text in Label
  'class' => '',
  'style' => '',
  'wrapper_class' => '',
  'value' => '', // if empty, retrieved from post meta where id is the meta_key
  'id' => '', // required
  'name' => '', //name will set from id if empty