imageinterlace
imageinterlace
(PHP 4, PHP 5, PHP 7)
imageinterlace — Enable or disable interlace
Description
int imageinterlace ( resource $image [, int $interlace = 0 ] )
imageinterlace() turns the interlace bit on or off.
If the interlace bit is set and the image is used as a JPEG image, the image is created as a progressive JPEG.