<input type="number" id="count" value="0"/>
<button onclick="calcCurrency()">Узнать курс</button>
function calcCurrency(){
event.preventDefault();
window.open('https://www.site.com/convert/eth/usd/'+document.querySelector('#count').value, '_blank');
}
<span class="handle" >
if($_SERVER['REMOTE_ADDR']) =='127.0.0.1') { // ip для примера
die('доступ закрыт');
}
<div <?php post_class(); ?>>
post 1
<div>
<div <?php post_class(); ?>>
post 2
<div>
<div <?php post_class(); ?>>
post 3
<div>
<div class="post gauthor">
post 1
<div>
<div class="post gauthor">
post 2
<div>
<div class="post gauthor">
post 3
<div>
.post{
color: grey;
}
.post.gauthor{
color: red;
}
<?php
$prev_url = get_permalink( get_adjacent_post(false,'',true) ->ID ); // предыдущая
$next_url = get_permalink( get_adjacent_post(false,'',false)->ID ); // следующая
$current_num = (get_query_var('paged')) ? get_query_var('paged') : 1; // номер текущей
?>
<div class="jbtn_wrapper">
<?php if($prev_url !== false){?>
<button type="button" class="prev" onclick="window.location.href = '<?=$prev_url?>';">Назад</button>
<?php } ?>
<?php if($next_url !== false)?>
<button type="button" class="next" onclick="window.location.href = '<?=$next_url?>';">Далее</button>
<?php } ?>
<div class="arrow_body">
<div class="arrow"><ion-icon name="chevron-back-outline"></ion-icon></div>
<input type="number" min="1" value="<?=$current_num?>" class="num_page">
<div class="arrow"><ion-icon name="chevron-forward-outline"></ion-icon></div>
</div>
</div>