//从mysql中读出字符串 $str
$str = substr($str, 0, strpos($str, " "));
echo "<textarea name=\textarea\">$str</textarea>";
$str = substr($str, 0, strpos($str, " "));
echo "<textarea name=\textarea\">$str</textarea>";
1、把空格视为串结束
echo '<input type=text value="'.str_replace('"','"',strtok($text," ")).'">';
2、原样输出
echo '<input type=text value="'.str_replace('"','"',$text).'">';