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Goran Šerić goranseric

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@goranseric
goranseric / minify.php
Created October 2, 2018 15:19
A small PHP-Script for minifying CSS
<?php
// specify your css-files and their order here
$cssFiles = array(
'normalize.css', 'style.css', 'print.css', 'colorbox.css'
);
// the file to write the compressed css to
$minFileName = 'minified.css';
// thats all, just call this file in your browser and it will
// build you a minimized css-file. then just link to this single
@goranseric
goranseric / gist:8a74aaf2e6f2cfec0a93b3c35a34f787
Created September 26, 2018 12:20
Remove p tags from images, scripts, and iframes
// Remove p tags from images, scripts, and iframes.
function remove_some_ptags( $content ) {
$content = preg_replace('/<p>\s*(<a .*>)?\s*(<img .* \/>)\s*(<\/a>)?\s*<\/p>/iU', '\1\2\3', $content);
$content = preg_replace('/<p>\s*(<script.*>*.<\/script>)\s*<\/p>/iU', '\1', $content);
$content = preg_replace('/<p>\s*(<iframe.*>*.<\/iframe>)\s*<\/p>/iU', '\1', $content);
return $content;
}
add_filter( 'the_content', 'remove_some_ptags' );
@goranseric
goranseric / remove_wrapping_p_tag.php
Created September 26, 2018 12:19 — forked from micahjon/remove_wrapping_p_tag.php
<?php
/**
* Move image inside <p> tag above the <p> tag while preserving any link around image.
* Can be prevented by adding any attribute or whitespace to <p> tag, e.g. <p class="yolo"> or even <p >
*/
function gc_remove_p_tags_around_images($content)
{
$contentWithFixedPTags = preg_replace_callback('/<p>((?:.(?!p>))*?)(<a[^>]*>)?\s*(<img[^>]+>)(<\/a>)?(.*?)<\/p>/is', function($matches)
{
/*
@goranseric
goranseric / Google Maps Simple Multiple Marker Example
Created September 25, 2018 12:44 — forked from parth1020/Google Maps Simple Multiple Marker Example
Google Maps Simple Multiple Marker Example
<html>
<head>
<title>Google Maps Multiple Markers</title>
<script src="http://maps.google.com/maps/api/js?sensor=false" type="text/javascript"></script>
</head>
<body>
<div id="map" style="height: 400px; width: 500px;">
</div>
<script type="text/javascript">
@goranseric
goranseric / acf-get-field-key.php
Created September 12, 2018 18:18 — forked from mcguffin/acf-get-field-key.php
WordPress Advanced Custom Fields get field key from field name
<?php
/**
* Get field key for field name.
* Will return first matched acf field key for a give field name.
*
* ACF somehow requires a field key, where a sane developer would prefer a human readable field name.
* http://www.advancedcustomfields.com/resources/update_field/#field_key-vs%20field_name
*
* This function will return the field_key of a certain field.
@goranseric
goranseric / main.js
Created September 9, 2018 17:21 — forked from Bobz-zg/main.js
Filter WordPress posts by custom taxonomy term with AJAX - Javscript
(function($) {
$doc = $(document);
$doc.ready( function() {
/**
* Retrieve posts
*/
function get_posts($params) {
@goranseric
goranseric / shortcode.php
Created September 9, 2018 17:21 — forked from Bobz-zg/shortcode.php
Filter WordPress posts by custom taxonomy term with AJAX
<?php
/**
* Shortocde for displaying terms filter and results on page
*/
function vb_filter_posts_sc($atts) {
$a = shortcode_atts( array(
'tax' => 'post_tag', // Taxonomy
'terms' => false, // Get specific taxonomy terms only
'active' => false, // Set active term by ID
@goranseric
goranseric / functions.php
Created September 9, 2018 17:21 — forked from Bobz-zg/functions.php
Filter WordPress posts by custom taxonomy term with AJAX
<?php
/**
* AJAC filter posts by taxonomy term
*/
function vb_filter_posts() {
if( !isset( $_POST['nonce'] ) || !wp_verify_nonce( $_POST['nonce'], 'bobz' ) )
die('Permission denied');
/**
@goranseric
goranseric / walker-category.php
Created September 6, 2018 13:03 — forked from johnheimkes/walker-category.php
<?php
/**
* My Project
*
* @package MyProject
* @subpackage JesGs_Walker_Category
* @author Jess Green <jgreen@psy-dreamer.com>
* @version $Id$
*/
@goranseric
goranseric / Detect the last post in the WordPress loop
Created September 6, 2018 04:37 — forked from alana-mullen/Detect the last post in the WordPress loop
Detect the last post in the WordPress loop
<?php if (($wp_query->current_post +1) == ($wp_query->post_count)) {
echo 'This is the last post';
} ?>
<?php if (($wp_query->current_post +1) != ($wp_query->post_count)) {
echo 'This is the not the last post';
} ?>