php - png images automatically named alphabetically -


i have string 100 characters long. want form .png image each character of string. here code

$grid_ch = "pknhvjayclgcoljwkriwnykoticrnxuxizumpefpshaamhfboimlkvidqksoatlltiicyestieihaasdqpltdwhldxsvcqrhsboj"; $grid_ch_arr = str_split($grid_ch); foreach($grid_ch_arr $k=>$v){     header("content-type: image/png");     $image = imagecreatetruecolor(20, 30);     $fill = imagecolorallocate($image, 255,255,255);     $text_color = imagecolorallocate($image, 0,0,0);     $border = imagecolorallocate($image, 255,255,255);     imagefilltoborder($image, 0, 0, $border, $fill);     imagestring($image, 5, 2, 2, $v, $text_color);     $image_path = "../images/" . $v . ".png";     imagepng($image,$image_path);     echo $v . ","; }

my problem images formed a.png till z.png. why images being named english alphabets , not characters string. tried echoing characters @ end of the script , working fine.

please help.

if want files named 1.png, 2.png , on, change line:

$image_path = "../images/" . $v . ".png";

to one:

$image_path = "../images/" . $k . ".png";

or change $k $k+1, if want images named 1 100, , not 0 99.

$image_path = "../images/" . $k+1 . ".png";

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