WenLiangTseng’s gists

WenLiangTseng / wp_auto_p.php

Created July 23, 2013 07:06

wpautop（WordPress Functions），讓文字自動加上 HTML 的 <p> 標籤

	<?php
	function wpautop($pee, $br = true) {
	$pre_tags = array();

	if ( trim($pee) === '' )
	return '';

	$pee = $pee . "\n"; // just to make things a little easier, pad the end

	if ( strpos($pee, '<pre') !== false ) {

WenLiangTseng / convert_timestamp_to_php_date.php

Created July 22, 2013 13:13

PHP 將資料庫的 timestamp 轉換成其他的日期格式（如年/月/日）

	<?php
	//$timestamp = $row->date; // get your timestamp data from MySQL database's table field.
	$timestamp = "2008-10-05 21:34:02";
	echo date("Y/n/d", strtotime( $timestamp ));

	//other examples:
	echo date("F j, Y g:i a", strtotime( $timestamp )); // October 5, 2008 9:34 pm
	echo date("m.d.y", strtotime( $timestamp )); // 10.05.08
	echo date("j, n, Y", strtotime( $timestamp )); // 5, 10, 2008
	echo date("Ymd", strtotime( $timestamp )); // 20081005

WenLiangTseng / php_id_number_checker.php

Created July 22, 2013 06:21

PHP身分證檢查函數

WenLiangTseng / how_to_make_wp_image_chinese_path_to_validate_w3c.php

Created July 22, 2013 06:19

讓WP中文圖片網址符合W3C檢驗（讓get_the_post_thumbnail()符合W3C檢驗的方法）

	<?php

	//讓Wordpress的中文圖片網址符合W3C檢驗的方法
	//讓get_the_post_thumbnail()符合W3C檢驗的方法
	//也就是說，讓中文的網址經過一層URL編碼

	$thumbnail_id = get_post_thumbnail_id($post->ID);

	$src = wp_get_attachment_image_src( $thumbnail_id );

WenLiangTseng / php_how_many_days_between_two_dates.php

Created July 22, 2013 06:17

PHP計算兩個日期之間的天數

	<?php
	//----- 計算兩個日期之間的天數 -----//

	$startTimeStamp = strtotime("2011/07/01");
	$endTimeStamp = strtotime("2011/07/17");

	$timeDiff = abs($endTimeStamp - $startTimeStamp);

	$numberDays = $timeDiff/86400; // 86400 seconds in one day

WenLiangTseng / add_class_to_a_parent_of_a_submenu.php

Created July 22, 2013 06:17

給Wordpress的次選單之parent加上class，將擁有submenu的li，添加一個指定的class進去

	<?php
	/*
	* This adds a "dropdown" class to menus
	*/
	function oikos_add_menu_parent_classes( $classes, $item, $args ) {
	$children = get_posts( array(
	'meta_query' => array (
	array(
	'key' => '_menu_item_menu_item_parent',
	'value' => $item->ID )

WenLiangTseng / remove_wordpress_auto_added_p_tags.php

Created July 22, 2013 06:16

移除Wordpress自己加上去的p tag

	<?php
	function simonbattersby_shortcode_format($content){
	$content = preg_replace('/(<p>)\s*(<div)/','<div',$content);
	$content = preg_replace('/(<\/div>)\s*(<\/p>)/', '</div>', $content);
	return $content;
	}

	add_filter('the_content','simonbattersby_shortcode_format',11);

WenLiangTseng / php_get_google_map_info_by_http_request.php

Created July 22, 2013 06:15

PHP用HTTP request取得Google Map資訊的方法

	<?php

	$url = 'http://maps.google.com/maps/geo?q=EC3M,+UK&output=csv&sensor=false';

	$data = @file_get_contents($url);

	$result = explode(",", $data);

	echo $result[0]; // status code
	echo $result[1]; // accuracy

WenLiangTseng / generate_order_number.php

Created July 22, 2013 06:14

PHP產生一個訂單編號（獨一無二的訂單編號）

	<?php
	$stamp = strtotime("now");
	$orderid = $stamp - $_SERVER['REMOTE_ADDR'];
	$orderid = str_replace(".", "", $orderid);
	?>

WenLiangTseng / sorting_a_2d_array.php

Created July 22, 2013 06:11

PHP 排序一個二維陣列的方式，將一個二維陣列依據裡面的 key 來排序

Wen-Liang WenLiangTseng