PHP Batch to Image watermark Code _php tutorial

PHP batch to the image watermark code we often encounter to a large number of images to increase the watermark, this will touch the volume increase image watermark function, we provide you with a PHP batch to increase the watermark function.

PHP Tutorial Batch to add watermark code to pictures
We often encounter to a large number of images to increase the watermark for a single time, this will touch the volume increase in image watermark function, we provide you with a PHP batch to increase the watermark function.

config.php
================================= User Configuration Area =================================

$per = 1; Number of pictures processed per
$dir 1= ' img '; Enter directory
$dir 2= ' Img2 '; Output directory output image will be saved in $dir2/$dir 1 directory
$mark _img= ' www.bKjia.c0m.gif '; Watermark Picture
$mark _text= '; Watermark text content "Not supported in Chinese"
$mark _text_size=25; Watermark Text Size
$mark _pos=5; Watermark position, 0 is random, 1 for the top left, 2 for the top, 3 for the top, 4 for the middle, 5 for the middle, 6 for the middle, 7 for the bottom, 8 for the bottom, and 9 for the bottom right;

================================= User Configuration Area "End" =================================

mark.php Add watermark File
function Go ($url, $t = 0)
{
Exit ("");
}

function Imagewatermark ($product _img, $waterpos = 0, $waterimage = "", $watertext = "", $textfont =, $textcolor = "#ff 0000 ", $newdir =" marked ")
{
echo "Working with Picture:". $product _img. "
";
$iswaterimage = false;
$formatmsg = "Does not support this file format, please use the picture processing software to convert the picture to GIF, JPG, PNG format. ";
if (!empty ($waterimage) && file_exists ($waterimage))
{
$iswaterimage = true;
$water _info = getimagesize ($waterimage);
$water _w = $water _info[0];
$water _h = $water _info[1];
Switch ($water _info[2])
{
Case 1:
$water _im = imagecreatefromgif ($waterimage);
Break
Case 2:
$water _im = Imagecreatefromjpeg ($waterimage);
Break
Case 3:
$water _im = imagecreatefrompng ($waterimage);
Break
Default:
Echo $formatmsg;
Return
}
}
if (!empty ($product _img) && file_exists ($product _img))
{
$ground _info = getimagesize ($product _img);
$ground _w = $ground _info[0];
$ground _h = $ground _info[1];
Switch ($ground _info[2])
{
Case 1:
$ground _im = imagecreatefromgif ($product _img);
Break
Case 2:
$ground _im = imagecreatefromjpeg ($product _img);
Break
Case 3:
$ground _im = imagecreatefrompng ($product _img);
Break
Default:
Echo $formatmsg;
Return
}
}
Else
{
Exit ("The picture that needs a watermark does not exist!") " );
}
if ($iswaterimage)
{
$w = $water _w;
$h = $water _h;
$label = "Picture";
}
Else
{
$temp = @imagettfbbox (@ceil ($textfont * 2.5), 0, "Arial.ttf", $watertext);
$w = $temp [2]-$temp [6];
$h = $temp [3]-$temp [7];
Unset ($temp);
$label = "Text Area";
}
if ($ground _w < $w | | $ground _h < $H)
{
echo "The length or width of the picture that needs to be watermarked is more than a watermark". $label. " Still small, unable to generate watermark! ";
}
Else
{
Switch ($WATERPOS)
{
Case 0:
$POSX = rand (0, $ground _w-$w);
$posy = rand (0, $ground _h-$h);
Break
Case 1:
$POSX = 0;
$posy = 0;
Break
Case 2:
$posx = ($ground _w-$w)/2;
$posy = 0;
Break
Case 3:
$POSX = $ground _w-$w;
$posy = 0;
Break
Case 4:
$POSX = 0;
$posy = ($ground _h-$h)/2;
Break
Case 5:
$posx = ($ground _w-$w)/2;
$posy = ($ground _h-$h)/2;
Break
Case 6:
$POSX = $ground _w-$w;
$posy = ($ground _h-$h)/2;
Break
Case 7:
$POSX = 0;
$posy = $ground _h-$h;
Break
Case 8:
$posx = ($ground _w-$w)/2;
$posy = $ground _h-$h;
Break
Case 9:
$POSX = $ground _w-$w;
$posy = $ground _h-$h;
Break
Default:
$POSX = rand (0, $ground _w-$w);
$posy = rand (0, $ground _h-$h);
Break
}
Imagealphablending ($ground _im, true);
Imagecopyresampled ($ground _im, $water _im,0,0, $posx, $posy, 0, 0, $water _w, $water _h);
if ($iswaterimage)
{

Imagecopymerge ($ground _im, $water _im, $posx, $posy, 0, 0, $water _w, $water _h,35);
}
Else
{
if (!empty ($textcolor) && strlen ($textcolor) = = 7)
{
$r = Hexdec (substr ($textcolor, 1, 2));
$g = Hexdec (substr ($textcolor, 3, 2));
$b = Hexdec (substr ($textcolor, 5));
}
Else
{
Exit ("Watermark text color is not properly formatted! " );
}
Imagestring ($ground _im, $textfont, $posx, $posy, $watertext, Imagecolorallocate ($ground _im, $r, $g, $b), 35);
}
Switch ($ground _info[2])
{
Case 1:
Imagegif ($ground _im, $newdir. " /". $product _img);
Break
Case 2:
Imagejpeg ($ground _im, $newdir. " /". $product _img);
Break
Case 3:
Imagepng ($ground _im, $newdir. " /". $product _img);
Break
Default:
Echo $errormsg;
}
if (Isset ($water _info))
{
unset ($water _info);
}
if (Isset ($water _im))
{
Imagedestroy ($water _im);
}
unset ($ground _info);
Imagedestroy ($ground _im);
unset ($water _im);
unset ($ground _im);
}
}

Set_time_limit (0);
Include ("config.php");
if ($_get[id])
{
$id = $_get[id];
}
Else
{
$id = 1;
}
if (!is_dir ($dir 2. ") /". $dir 1))
{
mkdir ($dir 2. " /". $dir 1, 511);
}
$ti = 0;
$dir = Opendir ($dir 1);
while ($file = Readdir ($dir))
{
if ($file = = "." | | $file = = "..")
{
}
Else
{
+ + $ti;
if ($ti < ($id-1) * $per)
{
}
Else
{
if (($id-1) * $per <= $ti && $ti < $id * $per)
{
Imagewatermark ($dir 1. " /". $file, $mark _pos, $mark _img, $mark _text, $mark _text_size," #ff0000 ", $dir 2);
}
if ($id * $per <= $ti)
{
Closedir ($dir);
Go ("mark.php?id=". ($id + 1));
}
}
}
}

echo "

http://www.bkjia.com/phpjc/633044.html www.bkjia.com True http://www.bkjia.com/phpjc/633044.html techarticle php Batch to image watermark code we often encounter to a large number of images to increase the watermark, this will touch the volume increase image watermark function, we provide you with a ...

