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The php getimagesize function obtains image width and height information

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Release： 2016-07-25 08:51:38
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  2. $images_array = array("http://static.zend.com/img/logo.gif");
  3. foreach($images_array as $image)
  4. {
  5. list($width, $height, $type, $attr) = getimagesize($image);
  6. $new_height = (int)(192 / $width * $height);
  7. echo '
  8. ';
  9. }
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php getimagesize函数获取图片宽高信息
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