PHP image watermark Chinese garbled solution_PHP tutorial

The solution to the Chinese garbled Chinese php image watermark is to transfer to a Chinese font Morocco. If you do not load the relevant fonts when generating the watermark with Chinese characters, then the Chinese will definitely be garbled. If it is It doesn’t matter if the English alphabet is loaded or not.

php tutorial The solution to the Chinese garbled image watermark is to transfer to a Chinese font Moroccan. If you do not load the relevant fonts when generating the watermark with Chinese, then the Chinese must be It will be garbled. If it is English letters, it doesn't matter whether it is loaded or not.

$name = iconv("gb2312","utf-8",www.bKjia.c0m Yiju Tutorial Network);
$font = 'simhei.ttf';//Watermark font
$im = imagecreatefromjpeg("test.jpg");//Load images
$black = imagecolorallocate($im, 0, 0, 0);//Set color
imagettftext($im, 12, 0, 320, 84, $black, $font, $name);//Print watermark
imagepng($im);//Output the image, if you want to save it, add a save path and file name, such as imagepng($im,'test1.jpg');
imagedestroy($im);//Clear cache

Let’s take a look at a function to generate watermark text

function str2pic ($string,$source,$destination="",$f,$fontsize=10,$shadowcolor="#ffffff",$f,$x=10,$y=10) {
//header('content-type:image/png');
$pi=pathinfo($source);
$pie=$pi[extension];#Get extension
If(eregi("jpg|jpeg",$pie))$im=@imagecreatefromjpeg($source);
If(eregi("gif",$pie))$im=@imagecreatefromgif($source);
If(eregi("png",$pie))$im=@imagecreatefrompng($source);
$col1=hex2dec($shadowcolor);#Shadow color
$col2=hex2dec($fontcolor);#Font color
$col1=imagecolorallocate($im,$col1[0],$col1[1],$col1[2]);
$col2=imagecolorallocate($im,$col2[0],$col2[1],$col2[2]);
Imagettftext($im,$fontsize,0,$y+1,$x+1,$col1,$fonturl,$string);
Imagettftext($im,$fontsize,0,$y,$x,$col2,$fonturl,$string);
Imagejpeg($im);
If($destination)imagejpeg($im,$destination);
Imagedestroy($im);
}

function hex2dec($hexcolor) {#Convert hexadecimal color to decimal color
Preg_match_all("/([0-f]){2,2}/i",$hexcolror,$matches);
If(count($matches[0])==3){
$rr=hexdec($matches[0][0]);
$gg=hexdec($matches[0][1]);
$bb=hexdec($matches[0][2]);
}
Return array($rr,$gg,$bb);
}
?>
str2pic("[url=http://www.zhutiai.com]www.bKjia.c0m","winter.jpg","winter2.jpg","simhei.ttf",10,"ffffff","330099" ,10,10[/url]);
?>

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