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【网页制作-php】网页显示CS/DS/BA项目信息列表

【网页制作-php】网页显示CS/DS/BA项目信息列表

作者: 爱睡的蟹老板 | 来源:发表于2019-03-05 22:42 被阅读0次

cs1.txt

Stanford MSCS
https://cs.stanford.edu/admissions/checklist
ddl: 12-04
https://cs.stanford.edu/admissions/deadlines
网申链接
https://gradadmissions.stanford.edu/applying
录取数据统计
master_info/stanford_cs.html

Yale MSCS
https://cpsc.yale.edu/academics/graduate-program/master-science
ddl: 01-02
https://cpsc.yale.edu/academics/graduate-program/yale-computer-science-admissions-faq
网申链接
https://apply.grad.yale.edu/apply/status
录取数据统计
master_info/yale_cs.html
......

step1：program_info.php v01

读取txt文件，使用switch语句匹配关键字段，echo显示在网页

<?php
class Program
{
    public $program_info=array();
}

$filename = "cs1.txt";
$myfile = fopen( $filename, "r" ) or die("Unable to open file!");

while(!feof($myfile)) {
    $line1 = fgets($myfile);
    switch($line1){
        case stristr($line1,"ddl") == True:
            echo $line1.'<br>';
            $line2 = fgets($myfile);
            echo $line2.'<br>';
            break;
            
        case stristr(substr($line1,0,-1),"网申链接") == True:
            echo $line1.'<br>';
            $line2 = fgets($myfile);
            echo $line2.'<br>';
            break;      
    }
}

fclose( $myfile );

?>
网页显示如下 image.png

step2：program_info.php v02

将每个项目的信息保存到program对象的数组中

<?php
class Program
{
    public $program_info=array();
}

$filename = "cs1.txt";
$myfile = fopen( $filename, "r" ) or die("Unable to open file!");

$program_list = array();

$program=new Program();
while(!feof($myfile)) {
    $line1 = fgets($myfile);
      if(strlen($line1) <3) {
        $program_list[]=$program;   
        unset($program);
        continue;
      }
    $line2 = fgets($myfile);

    if($program->program_info['name'] == Null){//mark the start of a master program
        $program->program_info['name'] = $line1;
        $program->program_info['link'] = $line2;
    }
    
    switch($line1){
        case stristr($line1,"ddl") == True:
            $program->program_info['ddl']=array($line1, $line2);
            break;
            
        case stristr(substr($line1,0,-1),"网申链接") == True:
            $program->program_info['网申链接']=array($line1, $line2);
            break;      
    }
}

fclose( $myfile );

?>

<pre>
<?php print_r($program_list); ?>
</pre>
网页显示如下 image.png

step3：program_info.php v03

<?php
class Program
{
    public $program_info=array();
}

$filename = "cs1.txt";
$myfile = fopen( $filename, "r" ) or die("Unable to open file!");

$program_list = array();

$program=new Program();
while(!feof($myfile)) {
    $line1 = fgets($myfile);
      if(strlen($line1) <3) {
        if($program->program_info['name'] == Null) continue;//跳过连续的空格
        $program_list[]=$program;   
        unset($program);
        continue;
      }
    $line2 = fgets($myfile);

    if($program->program_info['name'] == Null){//mark the start of a master program
        $program->program_info['name'] = array($line1, $line2);
    }
    
    switch($line1){
        case stristr($line1,"ddl") == True:
            $program->program_info['ddl']=array($line1, $line2);
            break;
            
        case stristr(substr($line1,0,-1),"网申链接") == True:
            $program->program_info['网申链接']=array($line1, $line2);
            break;      
    }
}

fclose( $myfile );
?>

<!--
<pre>
<?php print_r($program_list); ?>
</pre>
-->

html部分如下：

<html>
<head>
    <meta charset="utf-8">
    <link href="../css/bootstrap.min.css" rel="stylesheet">
    <link href="../css/bootstrap-theme.min.css" rel="stylesheet">
    <script src="../js/jquery.min.js"></script>
    <script src="../js/bootstrap.min.js"></script>
</head>
<body>
<div>
    <h4 style="color:steelblue;text-align:center">CS项目信息</h4>
</div>

<div class=table-responsive">
<table class="table table-striped table-hover">
<tbody>
<?php
 foreach($program_list as $program){
    echo '<tr>';
    foreach($program->program_info as $item){
        echo '<td>';
        echo '<a href=', $item[1], ' target=blank>', $item[0], '</a>';
        echo '</td>';
    }
    echo '</tr>';
    }
?>
</tbody>
</table>
</div>
</body>
</html>
网页显示如下： image.png 添加TOEFL信息列后，由于部分项目没有TOEFL信息，导致显示出了问题，一大片空白超难看 image.png

step4：program_info.php v04

填充缺失的信息项并对数组进行排序

 foreach($program_list as $program){
    //处理缺失的信息列
    if($program->program_info['04-TOEFL']==Null) {
        $program->program_info['04-TOEFL'] = array('N/A', '#');
    }
    if($program->program_info['05-录取数据']==Null) {
        $program->program_info['05-录取数据'] = array('N/A', '#');
    }
    //对associate数组进行排序，方便统一显示
    ksort($program->program_info);

完整代码如下：

<?php
class Program
{
    public $program_info=array();
}

$filename = "cs1.txt";
$myfile = fopen( $filename, "r" ) or die("Unable to open file!");

$program_list = array();

$program=new Program();
while(!feof($myfile)) {
    $line1 = fgets($myfile);
      if(strlen($line1) <3) {
        if($program->program_info['01-name'] == Null) continue;//跳过连续的空格
        $program_list[]=$program;   
        unset($program);
        continue;
      }
    $line2 = fgets($myfile);

    if($program->program_info['01-name'] == Null){//mark the start of a master program
        $program->program_info['01-name'] = array($line1, $line2);
    }
    
    switch($line1){
        case stristr($line1,"ddl") == True:
            $program->program_info['02-ddl']=array($line1, $line2);
            break;
            
        case stristr(substr($line1,0,-1),"网申链接") == True:
            $program->program_info['03-网申链接']=array($line1, $line2);
            break;      
            
        case stristr(substr($line1,0,-1),"TOEFL") == True:
            $program->program_info['04-TOEFL']=array($line1, $line2);
            break;  
            
        case stristr(substr($line1,0,-1),"录取数据") == True:
            if($program->program_info['05-录取数据'] == Null)
                $program->program_info['05-录取数据']=array($line1, $line2);
            break;
    }
}

fclose( $myfile );
?>

html显示部分：

<html>
<head>
    <meta charset="utf-8">
    <link href="../css/bootstrap.min.css" rel="stylesheet">
    <link href="../css/bootstrap-theme.min.css" rel="stylesheet">
    <script src="../js/jquery.min.js"></script>
    <script src="../js/bootstrap.min.js"></script>
</head>
<body>
<div>
    <h4 style="color:steelblue;text-align:center">CS项目信息</h4>
</div>

<div class=table-responsive">
<table class="table table-striped table-hover">
<tbody>
<?php
 foreach($program_list as $program){
    //处理缺失的信息列
    if($program->program_info['04-TOEFL']==Null) {
        $program->program_info['04-TOEFL'] = array('N/A', '#');
    }
    if($program->program_info['05-录取数据']==Null) {
        $program->program_info['05-录取数据'] = array('N/A', '#');
    }
    //对associate数组进行排序，方便统一显示
    ksort($program->program_info);
    
    //开始逐行显示表格
    echo '<tr>';
    foreach($program->program_info as $item){
        echo '<td>';
        echo '<a href=', $item[1], ' target=blank>', $item[0], '</a>';
        echo '</td>';
    }
    echo '</tr>';
 }
?>
</tbody>
</table>
</div>
</body>
</html>
网页显示如下： image.png

step5：program_info.php v05

将功能封装成函数，方便读取多个文件（CS/DS/BA/MIS），然后在网页显示多个项目的列表，每个专业一个table；另外将“录取数据”信息栏设置成用小窗口显示

<?php
class Program
{
    public $program_info=array();
}

//用于存放CS项目信息
//$program_list_cs = array();
//$program_list_ds = array();

function generate_program_list($filename){
    $myfile = fopen( $filename, "r" ) or die("Unable to open file!");

    $program=new Program();
    while(!feof($myfile)) {
        $line1 = fgets($myfile);
        if(strlen($line1) <3) {
        if($program->program_info['01-name'] == Null) continue;//跳过连续的空格
        $program_list[]=$program;   
        unset($program);
        continue;
      }
      $line2 = fgets($myfile);

    if($program->program_info['01-name'] == Null){//mark the start of a master program
        $program->program_info['01-name'] = array($line1, $line2);
    }
    
    switch($line1){
        case stristr($line1,"ddl") == True:
        $program->program_info['02-ddl']=array(substr($line1,0,-1), substr($line2,0,-1));
        break;
        
        case stristr(substr($line1,0,-1),"网申链接") == True:
        $program->program_info['03-网申链接']=array(substr($line1,0,-1), substr($line2,0,-1));
        break;      
        
        case stristr(substr($line1,0,-1),"TOEFL") == True:
        $program->program_info['04-TOEFL']=array(substr($line1,0,-1), substr($line2,0,-1));
        break;  
        
        case stristr(substr($line1,0,-1),"录取数据") == True:
        if($program->program_info['05-录取数据'] == Null)
            $program->program_info['05-录取数据']=array(substr($line1,0,-1), substr($line2,0,-1));
        break;
    }
}
fclose( $myfile );
return $program_list;
}

//定义显示html的函数，$title是表格的标题，如：“CS项目信息”，“MIS项目信息”
function show_program_list($program_list, $title){
    echo '<br/><h4 style="color:steelblue;text-align:center">'.$title.'</h4>
    <div class=table-responsive">
    <table class="table table-striped table-hover">
    <tbody>';
    
    
    foreach($program_list as $program){
                //处理缺失的信息列
        if($program->program_info['04-TOEFL']==Null) {
            $program->program_info['04-TOEFL'] = array('N/A', '#');
        }
        if($program->program_info['05-录取数据']==Null) {
            $program->program_info['05-录取数据'] = array('N/A', '#');
        }
                    //对associate数组进行排序，方便统一显示
        ksort($program->program_info);
                    //开始逐行显示表格
        echo '<tr>';
        foreach($program->program_info as $item){
            echo '<td>';
            if(stristr($item[0],"录取数据") == True)
            //if(1==0)
                echo '<a href="#" onclick="window.open(\''.$item[1].'\' , \'录取数据\', \'width=600,height=600\' )">'.$item[0].'</a>';
            else
                echo '<a href=', $item[1], ' target=_blank>', $item[0], '</a>';
            echo '</td>';
        }
        echo '</tr>';
    }
    
    echo '</tbody>
    </table>
    </div>';
}

?>

html显示代码

<html>
<head>
    <meta charset="utf-8">
    <link href="../css/bootstrap.min.css" rel="stylesheet">
    <link href="../css/bootstrap-theme.min.css" rel="stylesheet">
    <script src="../js/jquery.min.js"></script>
    <script src="../js/bootstrap.min.js"></script>
</head>
<body>

    <div class=table-responsive">
        <table class="table table-striped table-hover">
            <tbody><tr><td>
                <p style="color:saddlebrown">需要<a href="#" onclick="window.open('bossqiao.html','蟹老板介绍','width=500,height=456')">蟹老板</a>留学服务的,（￣︶￣）↗请加小助理微信：895718791（注明：留学申请服务）
                语音咨询：600元/小时（半小时起约）签约保录top 50全程服务（5万元/10所学校）</p>
            </td></tr></tbody>
        </table>
    </div>

    <?php
    $program_list_cs = generate_program_list("cs1.txt");
    $program_list_ds = generate_program_list("ds1.txt");
    $program_list_ba = generate_program_list("ba1.txt");
    $program_list_mis = generate_program_list("mis1.txt");
    show_program_list($program_list_cs, 'CS项目信息');
    show_program_list($program_list_ds, 'DS项目信息');
    show_program_list($program_list_ba, 'BA项目信息');
    show_program_list($program_list_mis, 'MIS项目信息');
    ?>

</body>
</html>

网页显示，直接戳这里=> DS/BA/CS/MIS项目信息列表
Github代码=>program_list

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