私はいくつかの変更を加えてあなたのコードを試しました:
そう :
<?php
$text = "this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test";
$arrText = explode("\n", wordwrap($text, 69, "\n")); //change number 75 here to check the wordwrap
$im = @imagecreate(650, 500); //creates an image (width,height)
$background_color = imagecolorallocate($im, 0, 0, 0); //sets image background color
$y = 5; //vertical position of text
foreach ($arrText as $arr)
{
$white = imagecolorallocate($im, 255, 255, 255); //sets text color
imagestring($im, 5, 15, $y, trim($arr), $white); //create the text string for image,added trim() to remove unwanted chars
$y = $y + 15;
}
header("Content-type: image/png");
imagepng($im);
imagedestroy($im);
それは私に与えました:

だから私は自分自身を持っています。お使いのシステムや gd のバージョンなどで、imagestring
関数がアポストロフィをサポートしていない可能性があります。
imagettftext
の代わりに使用しようとしましたimagestring
か? アポストロフィを付けるだけでなく、フォントを非常に細かくカスタマイズできます。
あなたのコードは次のようになります:
$text = "this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test this'is'a'test";
$arrText = explode("\n", wordwrap($text, 69, "\n")); //change number 75 here to check the wordwrap
$im = @imagecreate(650, 500); //creates an image (width,height)
$background_color = imagecolorallocate($im, 0, 0, 0); //sets image background color
$y = 5; //vertical position of text
foreach ($arrText as $key => $arr)
{
$white = imagecolorallocate($im, 255, 255, 255); //sets text color
//imagestring($im, 5, 15, $y, trim($arr), $white); //create the text string for image,added trim() to remove unwanted chars
putenv('GDFONTPATH=' . realpath('.'));
imagettftext($im, 16, 0, 15, 16 + $y, $white, 'font.ttf', trim($arr));
$y = $y + 16 + 4; // size of font + newline space
}
header("Content-type: image/png");
imagepng($im);
imagedestroy($im);
プレビュー (このフォントで) :
