php結合redis高并發下發帖、發微博的實現方法
676
2024-01-18
(PHP 5 >= 5.5.0)
imagescale — Scale an image using the given new width and height
說明
resource imagescale ( resource$image
, int $new_width
[, int $new_height = -1
[, int $mode = IMG_BILINEAR_FIXED
]] )
Warning
本函數還未編寫文檔，僅有參數列表。
參數
image
由圖象創建函數(例如imagecreatetruecolor())返回的圖象資源。
new_width
new_height
mode
One of IMG_NEAREST_NEIGHBOUR,
IMG_BILINEAR_FIXED,
IMG_BICUBIC,
IMG_BICUBIC_FIXED or anything else (will use two
pass).
返回值
Return scaled image resource on success 或者在失敗時返回 FALSE.
