如何在PHP中打印PHP文件內容？

-3

由於我是PHP新手，我想知道如何在PHP中打印文件內容？
實際上，我的項目包含數據選擇在報表上打印的形式，但我希望我的表單上的打印按鈕能夠直接打印報表內容。任何人都可以幫忙嗎？這裏是我的代碼..我已經使用CSS，HTML和PHP，它有兩個按鈕查看和打印如何在PHP中打印PHP文件內容？

<?php 
     if ($_POST["submit"] == "View") { 
?>  
     <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
     <html xmlns="http://www.w3.org/1999/xhtml"> 
      <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
      <head> 
       <style type="text/css" media="all"> 
        * { 
         margin:0px; 
         padding:0; 
        } 
        body { 
         margin:0px; 
         padding:0px; 
         font-family:Verdana, Arial, Helvetica, sans-serif; 
         font-size:12px; 
        } 

        span { 
         font-size:12px; 
        } 

        th, td { 
         width: 100mm; 
         height: 33.5mm; 
        } 
        table { 
         border-collapse:collapse; 
        } 
       </style> 
       <title>Hotel Label - <?php echo $_SESSION["tourname"]; ?></title> 
      </head> 
      <body> 
       <div style="margin:0px; padding:0; width:210mm; margin-top:12mm; margin-bottom:12mm; margin-left:0.5cm; margin-right:0cm; "> 
<?php 
     //echo $getno; 
    /* } // View Tag Close 
    else { 

     ini_set("memory_limit", "50M"); 
     ob_start();*/ 

?> 
      <style type="text/css" media="all"> 
       <!-- 
       body { 
        margin:0px; 
        font-family:Verdana, Arial, helvetica, sans-serif; 
        font-size:12px; 
       } 

       span { 
        font-size:12px; 
       } 

       td { 
        width: 100mm; 
        max-width: 100mm; 
        height: 33.5mm; 
        max-height:33.5mm; 
        top:0mm; 
       } 
       table { 
        border-collapse:collapse; 
       } 
       --> 
      </style> 
      <page backtop="13mm" backbottom="1mm" backleft="5mm" backright="5mm" style="font-size: 10px; font-family: Verdana;"> 
<?php 

?> 
       <?php 

       $ctr16 = 0; 
       $ctr16_2 = 0; 
       $nctr = 0; 
       $ctr = 0; 
       $mctr = 0; 
       $lblctr = 0; 
       while ($lbl = mysql_fetch_assoc($get)) { 
        $ctr16++; 
        $ctr16_2++; 
        $nctr++; 
        $ctr++; 
        $lblctr++; 
        $getno--; 

        if ($ctr == 1) { 
         echo "<table border=\"0\" align=\"left\" style =\"width: 210mm;\">"; 
         echo "\n <tr> \n "; 
         echo "\n <tr> \n "; 
         echo "\n <td style=\"width: 100mm; max-width: 100mm; height:33.5mm; padding-left:1mm;\" valign=\"top\"> \n"; 

         if ($lblctr > 16) { 
         echo "<br>"; 
         echo "<br>"; 
         $lblctr = 1; 
        } 

        if ($ctr16 > 64) { 
         echo "<br>"; 
         echo "<br>"; 
         $ctr16 = 1; 
        } 

        } 
        else { 
         echo "\n <td style=\"width: 100mm; max-width: 100mm; height:33.5mm; padding-left:15mm;\" valign=\"top\"> \n"; 
         if ($nctr > 16) { 
         echo "<br>"; 
         echo "<br>"; 
         $nctr = 1; 
        } 
        if ($ctr16_2 > 64) { 
         echo "<br>"; 
         echo "<br>"; 
         $ctr16_2 = 1; 
        } 

        } 
        echo "<br />". "<span><font size='3px'><b>$lbl[hotelname]</b></font>"; 
// echo "<font size='2px'>$lbl[hotelname]"; 

echo "<br />"."<br />"."<font size='2px'>Haji No.-$lbl[hajino]</font>"; 
echo "<br />"."$lbl[suffix] $lbl[surname] $lbl[name]$lbl[midname] <br />"; 

echo "<br />"."<font size='2px'><b>Room No - $lbl[roomno] &nbsp;&nbsp;&nbsp; Bus No - $lbl[busname]</font></b>"; 
echo "<br />"; 

echo "<br />"; 
echo "<br />"; 
echo "</span> "; 

        // echo "<br />"; 
        echo "</td>"; 
        if ($ctr == 2 || $getno == 0) { 
        echo '<br />'; 
        $ctr = 0; 
        echo "</table>"; 

        } 
       } 
       mysql_free_result($get); 
       ?> 

      </div> 
     </body> 
    </html> 
    <?php 

} else($_POST["submit"]== "Print"){ 

    $filecontents = file_get_contents("hotel_label_print.php"); 
    print $filecontents; 
} ?>

來源

2012-10-30 yaser

您可以使用file_get_contents() （http://php.net/manual/en/function.file-get-contents.php）

<?php 
$homepage = file_get_contents('filename.txt'); 
echo $homepage; 
?>

來源

2012-10-30 07:03:28 ragatskynet

但如何？我嘗試過，但它的工作 – yaser

@ yaser ..給我們看看代碼。 – Daedalus

請更具體。 'not working'下的含義是什麼？你檢查文件權限嗎？這是一個常見的錯誤。 – ragatskynet

如何在PHP中打印PHP文件內容？

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