如此简单的php代码正在打印出奇怪的东西。我不明白为什么会发生这种情况?
打印简单字符串的php代码如此简单的php代码正在打印出奇怪的东西。我不明白为什么会发生这种情况?,php,output,Php,Output,打印简单字符串的php代码 <!DOCTYPE html> <html> <body> <?php $color="red"; //just a simple variable// echo "My car is " . $color . "<br>"; echo "My house is " . $color . "<br>"; echo "My boat is " . $color. "<br>";
<!DOCTYPE html>
<html>
<body>
<?php
$color="red"; //just a simple variable//
echo "My car is " . $color . "<br>";
echo "My house is " . $color . "<br>";
echo "My boat is " . $color. "<br>";
?>
</body>
</html><!end of html>
上面的代码给出了错误的输出。可能的原因是什么?
输出:
“echo”我的房子是“$color”
“echo”我的船是“$color”
“;?>
执行
http://localhost/demo.php
您是否通过Web服务器运行此文件?文件的扩展名是.php?您的php没有运行
<!DOCTYPE html>
<html>
<body>
<?php
$color="red"; //just a simple variable//
echo "My car is " . $color . "<br>";
echo "My house is " . $color . "<br>";
echo "My boat is " . $color. "<br>";
?>
</body>
</html><!end of html>
demo.php in htdocs