刚开始学php，写了一段文字生成图片的代码。现在发现不能将text传至php里，而且就算不传参。直接在php里定义$ment = $_POST['text'_] 也会报错：图像xxx因存在错误无法显示，肯定不是字体的问题，我快疯了..谁能帮帮我...代码如下
index.html:
<html>
<head>
<title>Logo Generater</title>
</head>
<body>
<form method="post" action="logo generate.php">
<label for="text">Company name:</label>
<input type="text" name="text" id="text"/>
<input type="submit" name="submit" id="submit" value='OK'>
</form>
</body>
</html>
logo generate.php:
<?php
$ment = 'What are you 弄啥类？'
$ment = $_POST['text'];
echo $ment;
echo strlen($ment);
$im = imagecreate(450,50);
$white = imagecolorallocate($im,0,0,0);
#imagecolortransparent($im,$white);
$black = imagecolorallocate($im,255, 255,255);
imagettftext($im,26,0,15,40,$black,'E:\xampp\htdocs\test\simsun.ttc',$ment);
header("Content-type:image/png");
imagepng($im);
?>
谢谢了...
-------------------------16:35更新-----------------------
谢谢帮助我的人~(づ￣ 3￣)づ
还有个问题 能不能像这张图一样，点击OK，传参给PHP，之后还在这个界面显示图片
以下是新代码~
<html>
<head>
<title>Logo Generater</title>
</head>
<body>
<form action="logo generate.php" method="post">
<h1>Logo Generater</h1>
<h2>wirte by Yates WANG</h2>
<label for="ment">Company name:</label>
<input type="text" name="ment" id="ment"/>
<input type="submit" name="submit" id="submit" value='OK'>
<br/>
<br/>
<img src="logo generate.php" />
<form>
</body>
</html>
<?php
#$ment = 'What are you 弄啥类？';
$ment = $_POST['ment'];
#echo strlen($ment);
#$len = strlen($ment) * 30;
$im = imagecreate(400,50);
$white = imagecolorallocate($im,0,0,0);
#imagecolortransparent($im,$white);
$black = imagecolorallocate($im,255, 255,255);
imagettftext($im,26,0,15,40,$black,'C:\Windows\Fonts\simsun.ttc',$ment);
header("Content-type:image/png");
imagepng($im);
imagedestroy($im);
?>
再次感谢！
