Question

嘿我试图用PHP来显示一周中每一天的图像。我已经使用了日期（＆＃34; D＆＃34;）功能来执行此操作，但我的代码似乎无法正常工作。有人可以快点看一下吗？

<?php
$today = date("D");

if ($today == "Sun")
    echo "Today is Sunday" <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\sun.jpg'/>;
    elseif ($today == "Mon")
        echo "Today is Monday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\mon.jpg'/>;
    elseif ($today == "Tue")
        echo "Today is Tuesday". <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\tue.jpg'/>;
    elseif ($today == "Wed")
        echo "Today is Wednesday". <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\wed.jpg'/>;
    elseif ($today == "Thur")
        echo "Today is Thursday". <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\thur.jpg'/>';
    elseif ($today == "Fri")
        echo "Today is Friday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\fri.jpg'/>;
    elseif ($today == "Sat")
        echo "Today is Saturday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\sat.jpg'/>;
    else    
    echo "I do not know the day of the week.";

?>

Answer 1

您过早关闭了报价

echo "Today is Sunday" <img src = ''/>;

应该是：

echo "Today is Sunday <img src = ''/>" ;

删除图像源以便于阅读。

另外，正如评论中所指出的，使用相对路径。

我测试了这个并且它有效。

完整代码：

<?php
$today = date("D");

if ($today == "Sun")
    echo "Today is Sunday <img src = 'images/sun.jpg'/>" ;
    elseif ($today == "Mon")
        echo "Today is Monday. <img src = 'images/mon.png'/>";
    elseif ($today == "Tue")
        echo "Today is Tuesday. <img src = 'images/tue.jpg'/>";
    elseif ($today == "Wed")
        echo "Today is Wednesday. <img src = 'images/wed.jpg'/>";
    elseif ($today == "Thur")
        echo "Today is Thursday. <img src = 'images/thur.jpg'/>";
    elseif ($today == "Fri")
        echo "Today is Friday. <img src = 'images/fri.jpg'/>";
    elseif ($today == "Sat")
        echo "Today is Saturday. <img src = 'images/sat.jpg'/>";
    else    
    echo "I do not know the day of the week.";

?>

Answer 2

这可能是你试图做的事情：

<?php
    $today      = date("D");        
    if ($today == "Sun") {
        echo "Today is Sunday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\sun.jpg'/>\n";
    }elseif ($today == "Mon") {
        echo "Today is Monday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\mon.jpg'/>";
    }elseif ($today == "Tue") {
        echo "Today is Tuesday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\tue.jpg'/>";
    }elseif ($today == "Wed"){  
        echo "Today is Wednesday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\wed.jpg'/>";
    }elseif ($today == "Thur") {
        echo "Today is Thursday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\thur.jpg'/>";
    }elseif ($today == "Fri") {
        echo "Today is Friday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\fri.jpg'/>";
    }elseif ($today == "Sat") {
        echo "Today is Saturday. <img src = 'C:\Users\A1\Documents\2016\Semester 2\ISYS 227\Tutorials\images\sat.jpg'/>";
    }else {
        echo "I do not know the day of the week.";
    }

使用php条件语句用echo打印图像

2 个答案: