amielucha

// get the the role object
$role_object = get_role( 'editor' );

// add $cap capability to this role object
$role_object->add_cap( 'edit_theme_options' );

amielucha

// Translate a string in functions.php
function translate_buy($translated) {
	$translated = str_ireplace('Place order', 'Buy it now!', $translated);
	return $translated;
}
add_filter('gettext', 'translate_buy');
add_filter('ngettext', 'translate_buy');

amielucha

/* Line breaks work as long as you escape them; use %23 instead of # inside of the svg */
.image {
	position: absolute;
	width: 100%;
	height: 100%;
	background-image: url('data:image/svg+xml;utf-8, \
	<svg width="300px" height="300px" viewBox="0 0 300 300" xmlns="http://www.w3.org/2000/svg">\
	  <g stroke-width="4" stroke="%23eaeae1" fill="%23fff"> \
	    <polygon points="150 205 85.3436222 238.991869 97.6918916 166.995935 45.3837832 116.008131 117.671811 105.504065 150 40 182.328189 105.504065 254.616217 116.008131 202.308108 166.995935 214.656378 238.991869 "></polygon>\
	 </g>\

amielucha

jQuery(document).ready(function($) {

	// Run fitVids if it's available
	if ( $.isFunction($.fn.fitVids) )
		$(".entry-content").fitVids();

});

amielucha

<?php
// Get fields
if ( function_exists( 'types_render_field' ) ){
	$address = types_render_field("address", array("output"=>"html"));
}

// Echo fields
if ($address) echo $address;

amielucha

<?php
// Retrieve a WYSIWYG Types plugin field
// and suppress third-party filters
// (useful when working with Jetpack Sharedaddy)
$field = types_render_field("fieldname", array("output"=>"html", "suppress_filters"=>"true"));

amielucha

// Append classes to color the lists
$('.hentry ul').addClass('list-colored').children().wrapInner('<span class="li-inner">');

amielucha

<?php
// -----------------------------------------------------------------------------
// Usage: place the function in functions.php
// Then call it from within the loop in the theme index.php, single.php etc.
// while ( have_posts() ) : the_post(); if (iseek_user_access() ):
//  ... secret content goes here
// endif;
// -----------------------------------------------------------------------------

amielucha

<?php
//usage: place in functions.php

// has a certain page in ID
function is_tree($pid) {  // $pid = The ID of the page we're looking for pages underneath
	global $post;         // load details about this page
	if( is_page() && ( $post->post_parent == $pid || is_page( $pid ) || get_topmost_parent( $post->ID ) == $pid ) ) return true;
	else return false;  // we're elsewhere
}

amielucha

<?php
// place in functions.php

add_filter('gettext', 'lightseek_translate_text');
add_filter('ngettext', 'lightseek_translate_text');

function lightseek_translate_text($translated) {
  $translated = str_ireplace('Old String', 'New String', $translated);
  return $translated;
}