会python真的可以为所欲为0(回)
351天前
这里还有人吗1(回)
536天前这里还有人吗0(回)
536天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
761天前到处都是羊，不想上班0(回)
841天前
鸽子
0(回)
845天前function download_images($article_url = '', $image_path = 'tmp'){ |
// 获取文章类容 |
$content = file_get_contents($article_url); |
// 利用正则表达式得到图片链接 |
$reg_tag = '/<img.*?\"([^\"]*(jpg|bmp|jpeg|gif|png)).*?>/'; |
$ret = preg_match_all($reg_tag, $content, $match_result); |
$pic_url_array = array_unique($match_result1[1]); |
// 创建路径 |
$dir = getcwd() . DIRECTORY_SEPARATOR .$image_path; |
mkdir(iconv("UTF-8", "GBK", $dir), 0777, true); |
foreach($pic_url_array as $pic_url){ |
// 获取文件信息 |
$ch = curl_init($pic_url); |
curl_setopt($ch, CURLOPT_HEADER, 0); |
curl_setopt($ch, CURLOPT_NOBODY, 0); |
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE ); |
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE ); |
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); |
$fileInfo = curl_exec($ch); |
$httpinfo = curl_getinfo($ch); |
curl_close($ch); |
// 获取图片文件后缀 |
$ext = strrchr($pic_url, '.'); |
$filename = $dir . '/' . uniqid() . $ext; |
// 保存图片信息到文件 |
$local_file = fopen($filename, 'w'); |
if(false !== $local_file){ |
if( false !== fwrite($local_file, $filecontent) ){ |
fclose($local_file); |
} |
} |
} |
} |
