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function is_blog () {
	global  $post;
	$posttype = get_post_type($post );
	return ( ((is_archive()) || (is_author()) || (is_category()) || (is_home()) || (is_single()) || (is_tag())) && ( $posttype == 'post')  ) ? true : false ;
}


Usage: 

 <?php if (is_blog()) { echo 'You are on a blog page'; } ?>

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<section class="slider">
 
    <?php if( have_rows('slides') ): ?>
 
        <div id="slider" class="flexslider">
 
            <ul class="slides">
 
            <?php while ( have_rows('slides') ) : the_row(); ?>   
 

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How to install php7.1-fpm with EasyEngine

---

Install php7.1-fpm

apt install php7.1-common php7.1-cli php7.1-zip php7.1-opcache php7.1-mysql php7.1-mcrypt php7.1-mbstring php7.1-json php7.1-intl php7.1-gd php7.1-fpm php7.1-curl php7.1-bz2

Copy the php7.1-fpm pool configuration from php7.0-fpm

cp -f /etc/php/7.0/fpm/pool.d/www.conf /etc/php/7.1/fpm/pool.d/www.conf

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<?php

function a_theme_auth_options_page()
{
    add_options_page( "A-Theme Auth options", "A-Theme Auth", "manage_options", "a-theme-auth", "a_theme_auth_options" );
}
add_action( 'admin_menu', 'a_theme_auth_options_page' );

function register_a_theme_auth_settings()
{

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<article <?php post_class(); ?>>

   <a href="<?php the_permalink(); ?>">

    <header class="heading-cpt">
      <?php
      if ( has_post_thumbnail() ) { // check if the post has a Post Thumbnail assigned to it.
      the_post_thumbnail( 'full' );
      }
      ?>

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<?php 


$page_id = get_queried_object_id();
$post_thumbnail_id = get_post_thumbnail_id( $page_id );
$bkgdImg = wp_get_attachment_url( $post_thumbnail_id );
echo $bkgdImg;

?>

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function ns_mce4_options($init) {

    $custom_colours = '
        "3366FF", "Color 1 name",
        "CCFFCC", "Color 2 name",
        "FFFF00", "Color 3 name",
        "99CC00", "Color 4 name",
        "FF0000", "Color 5 name",
        "FF99CC", "Color 6 name",
        "CCFFFF", "Color 7 name"

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<?php if( have_rows('collapse') ): ?>
    <div id="accordion" role="tablist">
      <?php $i=1; while ( have_rows('collapse') ) : the_row(); ?>
        <div class="card">
            <div class="card-header" role="tab" id="heading-<?php echo $i; ?>">
              <h5 class="mb-0">
                <a data-toggle="collapse" href="#collapse-<?php echo $i; ?>" aria-expanded="true" aria-controls="collapseOne">
                 <?php the_sub_field('title'); ?>
                </a>
              </h5>

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	$('.toggle__categories').click(function(e) {
	  	e.preventDefault();
	    var $this = $(this);
			$this.next().toggleClass();
			$this.next().slideToggle();
	});

	$(function() {
	  $('.plus-minus-toggle').on('click', function() {
	    $(this).toggleClass('collapsed');

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function wpa_admin_notice() {
    $screen = get_current_screen();
    if( 'your_post_type' == $screen->post_type
        && 'edit' == $screen->base ){
        ?>
        <div class="updated">
            <p>Here is some text</p>
        </div>
        <?php
    }