Inzman

function _fix_child_css_version( $src ) {
	$parts = explode( '?', $src );
	if ( stristr( $parts[0], '-child/style.css' ) ) {
		$child_ver = filemtime( get_stylesheet_directory() . '/style.css' );
		return $parts[0] . '?v=' . $child_ver;
	}
	else {
		return $src;
	}
}

Inzman

<h3>All Post Meta</h3>

<?php $getPostCustom=get_post_custom(); // Get all the data ?>

<?php
    foreach($getPostCustom as $name=>$value) {

        echo "<strong>".$name."</strong>"."  =>  ";

        foreach($value as $nameAr=>$valueAr) {

Inzman

function disable_search( $query, $error = true ) {
  if ( is_search() ) {
    $query->is_search = false;
    $query->query_vars[s] = false;
    $query->query[s] = false;
    // to error
    if ( $error == true )
    $query->is_404 = true;
  }
}

Inzman

global $sitepress;
$trid = $sitepress->get_element_trid($post_id);
if($trid){
  $translations = $sitepress->get_element_translations($trid);
  // Unset current language
  unset($translations[ICL_LANGUAGE_CODE]);

  foreach($translations as $translation){
    echo get_post_meta($translation->element_id, 'my_field', true);
  }

Inzman

add_filter( 'ajax_query_attachments_args', 'show_current_user_attachments' );

function show_current_user_attachments( $query ) {
    $user_id = get_current_user_id();
    if ( $user_id ) {
        $query['author'] = $user_id;
    }
    return $query;
}

Inzman

<script src="/js/panel/app.js?v={{ substr(md5(date("Y-m-d_Hi")),10,18) }}"></script>

Inzman

_getPercentInView = function(element){
    $element = $(element);

    var pos                     = $element.offset(),
        theViewport             = {top:null, left:null, bottom:null, right:null, width:null, height:null},
        theElement              = {top:null, left:null, bottom:null, right:null, width:null, height:null},
        elemLeft                = pos.left,
        elemTop                 = pos.top,
        elemHeight              = $element.height(),
        elemWidth               = $element.width();

Inzman

function load_template_part($template_name, $part_name=null) {
    ob_start();
    get_template_part($template_name, $part_name);
    $var = ob_get_contents();
    ob_end_clean();
    return $var;
}

Inzman

//reject overly long 2 byte sequences, as well as characters above U+10000 and replace with ?
$some_string = preg_replace('/[\x00-\x08\x10\x0B\x0C\x0E-\x19\x7F]'.
 '|[\x00-\x7F][\x80-\xBF]+'.
 '|([\xC0\xC1]|[\xF0-\xFF])[\x80-\xBF]*'.
 '|[\xC2-\xDF]((?![\x80-\xBF])|[\x80-\xBF]{2,})'.
 '|[\xE0-\xEF](([\x80-\xBF](?![\x80-\xBF]))|(?![\x80-\xBF]{2})|[\x80-\xBF]{3,})/S',
 '?', $some_string );
 
//reject overly long 3 byte sequences and UTF-16 surrogates and replace with ?
$some_string = preg_replace('/\xE0[\x80-\x9F][\x80-\xBF]'.

Inzman

function has_children() {
	global $post;
	return count( get_posts( array('post_parent' => $post->ID, 'post_type' => $post->post_type) ) );
}

if ( has_children() ) {
	// do something if this item has children
}