raphaelchaib’s gists

raphaelchaib / functions.php

Created December 12, 2013 16:18

WooCommerce: Changes how price is displayed

	<?php

	// Changes how price is displayed

	add_filter( 'woocommerce_get_price_html', 'wpa83367_price_html', 100, 2 );
	function wpa83367_price_html( $price, $product ){
	$return = str_replace( '<ins>', 'Por: <ins>', $price );
	$return = str_replace( '<del>', '<small class="price-from">De: <del>', $return );
	$return = str_replace( '</del>', '</del></small><br/>', $return );

raphaelchaib / functions.php

Created December 11, 2013 06:19

WordPress: Change WordPress dashboard colors If you ever wanted to be able to change WordPress dashboard colors (as well as font or even display) without having to edit WordPress core files, you’ll like this hack for sure. The following example features a basic style change (grey header is replaced by a blue one) but you can easily add as many s…

	<?php

	// Change wp-admin colors

	add_action('admin_head', 'custom_colors');
	function custom_colors() {
	echo '<style type="text/css">#wphead{background:#069}</style>';
	}

raphaelchaib / functions.php

Created December 11, 2013 06:18

WordPress: Remove update nag

	<?php

	// remove update nag

	if ( !current_user_can( 'edit_users' ) ) {
	add_action( 'init', create_function( '$a', "remove_action( 'init', 'wp_version_check' );" ), 2 );
	add_filter( 'pre_option_update_core', create_function( '$a', "return null;" ) );
	}

raphaelchaib / functions.php

Last active December 29, 2015 07:59

[Always display WooCommerce variable product price] If all prices for a product’s variations are the same then variation price will not be displayed. But if it is the only displayed price then you are in trouble. To overcome this situation you can edit your template functions.php file like this:

	<?php

	// Display variation's price even if min and max prices are the same
	add_filter('woocommerce_available_variation', 'variationPriceFix', 10, 3);
	function variationPriceFix ($value, $object = null, $variation = null) {
	if ($value['price_html'] == '') {
	$value['price_html'] = '<span class="price">' . $variation->get_price_html() . '</span>';
	}
	return $value;
	}

raphaelchaib / functions.php

Created September 2, 2013 17:26

PHP: Simple random password generator

	<?php
	function randomPassword($length = 10) {
	$alphabet = 'abcdefghijklmnopqrstuwxyzABCDEFGHIJKLMNOPQRSTUWXYZ0123456789';
	$pass = array(); //remember to declare $pass as an array
	$alphaLength = strlen($alphabet) - 1; //put the length -1 in cache

	for ($i = 0; $i < $length; $i++) {
	$n = rand(0, $alphaLength);
	$pass = $alphabet[$n];
	}

raphaelchaib / schema.sql

Created August 28, 2013 20:17

MySQL: WHILE statement schema (Need to finish it)

	DELIMITER $$
	CREATE PROCEDURE fillPaisesNome()
	BEGIN
	DECLARE paisesNoName INT;
	DECLARE controle INT;
	SET paisesNoName = (SELECT COUNT(*) FROM `io_paises` WHERE `io_paises`.`nome` IS NULL);
	SET controle = 0;

	WHILE controle < paisesNoName DO
	UPDATE `io_paises` AS `pais`

raphaelchaib / app.js

Created August 15, 2013 14:52

Javascript: Select text inside element (can be used with hover, focus, etc)

	function SelectText(element) {
	var text = document.getElementById(element);
	if ($.browser.msie) {
	var range = document.body.createTextRange();
	range.moveToElementText(text);
	range.select();
	} else if ($.browser.mozilla \|\| $.browser.opera) {
	var selection = window.getSelection();
	var range = document.createRange();
	range.selectNodeContents(text);

raphaelchaib / app.js

Created August 1, 2013 16:30

Javascript: Make #main's height go to footer and fill up all the page

	// Make #main's height go to footer and fill up all the page
	jQuery(document).ready(function() {
	// Size that main have to be
	var mainPredefinedHeight = jQuery(window).height()
	- jQuery('#header').outerHeight(true)
	- jQuery('#footer').outerHeight(true)
	- parseInt(jQuery('#main').css('paddingBottom'))
	;

	if( jQuery('#main').height() < mainPredefinedHeight) {

raphaelchaib / exclude_files_except

Last active December 20, 2015 04:39

Exclude files and directories via Linux's shell, except some of them.

find . ! -name one ! -name two -maxdepth 1 -type f -delete

raphaelchaib / app.js

Created July 23, 2013 17:26

Disable text selection

	function disableselect(e)
	{
	return false;
	}

	document.onselectstart=new Function ("return false");
	if (window.sidebar){document.onmousedown=disableselect;
	document.onclick=reEnable;}

Raphael Chaib raphaelchaib