Pek*_*ica 13
你必须在每个单个字符上做一个imagettfbbox().
未经测试但应该工作:
$string = "Lorem Ipsum";
$size = 20;
$angle = 0;
$fontfile = "ARIAL.TTF";
$strlen = strlen($string);
for ($i = 0; $i < $strlen; $i++)
{
$dimensions = imagettfbbox($size, $angle, $fontfile, $string[$i]);
echo "Width of ".$string[$i]." is ".$dimensions[2]."<br>";
}
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