qwersk

function close_print(){
	var beforePrint = function() {
        console.log('Functionality to run before printing.');
    };
    var afterPrint = function() {
        //console.log('Functionality to run after printing');
		$("#animal_menu, .single-subnav, #footer-credits-wrap, #mainpage-header, #print_button, .legend").show();
		$(".park_map_page").css("width", 1170);
    };

qwersk

$view_counter = 0;
if(CModule::IncludeModule("iblock")){
  CIBlockElement::CounterInc($item["ID"]);
  $res = CIBlockElement::GetByID($item["ID"]);
  if($ar_res = $res->GetNext()){
    $view_counter = $ar_res['SHOW_COUNTER'];
  }
}

qwersk

<?php
$db_props = CIBlockElement::GetProperty($item["IBLOCK_ID"], $item["ID"], "sort", "asc", array()); 
$PROPS = array(); 
while($ar_props = $db_props->Fetch()){
	$PROPS[$ar_props['CODE']] = $ar_props['VALUE'];
	echo $PROPS[$ar_props['CODE']] . "<br />";
}
?>

qwersk

var x = '|f|oo||';
var y = x.replace(/^\|+|\|+$/g, '');
document.write(x + '<br />' + y);

qwersk

// https://www.sitepoint.com/create-a-wordpress-theme-settings-page-with-the-settings-api/

function theme_settings_page()
{
    ?>
	    <div class="wrap">
	    <h1>Настройка темы</h1>
	    <form method="post" action="options.php">
	        <?php
	            settings_fields("section");

qwersk

var sections = $('.content section')
  , nav = $('.header-top')
  , nav_height = nav.outerHeight();

	$(window).on('scroll', function () {
		
		
		
	  var cur_pos = $(this).scrollTop();
	  

qwersk

function getURLParameter(name) {
  return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(location.search) || [null, ''])[1].replace(/\+/g, '%20')) || null;
}

myvar = getURLParameter('myvar');

qwersk

echo "<pre>";
  print_r($this->_item->getRelatedCategories(true));
echo "</pre>";

qwersk

function isValidEmailAddress(emailAddress) {
    var pattern = new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
    return pattern.test(emailAddress);
}

qwersk

$app = JFactory::getApplication();
$menu = $app->getMenu();
if ($menu->getActive() == $menu->getDefault()) {
	echo 'This is the front page';
}