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easychen / get_title_via_url.php

Last active December 25, 2015 15:49

做了下title转码、对于文件链接只取前1k（服务器支持断点下载的情况下

	<?php
	function get_title_via_url( $url )
	{
	// 抓取前1024个字节
	$context=array('http' => array ('header'=> 'Range: bytes=0-1024' ));
	$xcontext = stream_context_create($context);
	$content = strtolower( file_get_contents( $url , FALSE,$xcontext ) );

	$reg = '/<title>(.+?)<\/title>/is';

easychen / gist:9658330

Created March 20, 2014 06:25

相对时间函数

	<?php
	function rtime($time = false, $limit = 86400, $format = 'Y-m-d H:i')
	{
	if(empty($time)\|\|(!is_string($time)&& !is_numeric($time)))
	$time = time();
	elseif (is_string($time))
	$time = strtotime($time);

	$now = time();
	$relative = '';

easychen / is_email

Last active August 29, 2015 13:58

	<?php
	function is_email( $email )
	{
	return filter_var($email, FILTER_VALIDATE_EMAIL);
	}

easychen / gist:15fe4d957a8353ae005f997c9a2b6e32

Last active August 2, 2021 04:21

php post

	<?php

	function mypost( $url , $data )
	{
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	@curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
	curl_setopt($ch, CURLOPT_POST, true);
	curl_setopt($ch, CURLOPT_TIMEOUT, 30);

easychen / route.php

Created June 20, 2017 08:34

让PHP build-in web server支持跨域： php -S locahost:4000 route.php

	<?php

	if (file_exists($_SERVER["SCRIPT_FILENAME"]))
	{
	header('Access-Control-Allow-Origin: *');
	header('Access-Control-Allow-Headers: origin,x-requested-with,content-type');
	header('Access-Control-Allow-Methods: PUT,GET,POST,DELETE,OPTIONS');

	readfile($_SERVER["SCRIPT_FILENAME"]);

easychen / json.php

Created June 25, 2017 02:35

微贝增强脚本：Json导出

	<?php



	foreach( glob( '*.html' ) as $k => $htmlfile )
	{
	echo "File $htmlfile ...";
	$reg = '/this\.feeds\s+=\s+(.+?)\}\s+,\s+1000/is';
	$content = file_get_contents( $htmlfile );

easychen / img.php

Last active June 25, 2017 02:57

微贝增强脚本：图片备份

	<?php



	foreach( glob( '*.html' ) as $k => $htmlfile )
	{
	echo "File: $htmlfile \r\n";

	$reg = '/this\.feeds\s+=\s+(.+?)\}\s+,\s+1000/is';

easychen / gist:c53534f65a7f2cb2e46b4e98816c968c

Last active September 11, 2018 08:23

PHP 跨域Header

	<?php

	header('Access-Control-Allow-Origin: *');
	header('Access-Control-Allow-Headers: origin, x-requested-with, content-type');
	header('Access-Control-Allow-Methods: PUT, GET, POST, DELETE, OPTIONS');

easychen / get_302_location.php

Last active July 16, 2017 06:29

获取url对应的302跳转地址

	<?php
	function get_302_location( $url )
	{
	$ch = curl_init();

	curl_setopt($ch, CURLOPT_URL, $url );

	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);

easychen / weibopicbed.js

Created July 16, 2017 08:30

微博图床上传函数

	// from https://github.com/suxiaogang/WeiboPicBed
	// under its license

	function uploadToWeibo( url , callback )
	{
	var xhr = new XMLHttpRequest();
	xhr.onload = function() {
	var reader = new FileReader();
	reader.onloadend = function( e )
	{