我想将 php 字符串转换为图像。我用这个代码
header("Content-type: image/png");
$string = '.the_title().';
$font = 5;
$width = imagefontwidth($font) * strlen($string);
$height = imagefontheight($font);
$image = imagecreatetruecolor ($width,$height);
$white = imagecolorallocate ($image,255,255,255);
$black = imagecolorallocate ($image,0,0,0);
imagefill($image,0,0,$white);
imagestring ($image,$font,0,0,$string,$black);
imagepng ($image);
imagedestroy($image)
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但它显示 the_title 作为文本而不是执行字符串