PHP は複数の画像をアップロードしてページに表示します-php手册-php.cn

次のコードに示すように、PHP は画像をアップロードしてページに表示します。


$id=mysql_connect('localhost','root','root'); 
mysql_select_db("db_database12",$id); 
mysql_query("set names gb2312"); 
?>

ログイン後にコピー

index.php:

 php 
session_start(); 
include "conn.php"; 
if ($page=="") 
{$page=1;}; 
?> 
 <html> 
 <head> 
 <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
 <title>上传多图片到服务器并分页显示 - www.cxybl.comtitle> 
 <style type="text/css"> 
  
 style> 
 head> 
 <body> 
 <table width="450" height="259" border="0" cellpadding="0" cellspacing="0"> 
  <tr> 
  <td width="134" height="68"> td> 
  <td width="204"> td> 
  <td width="104"> td> 
  tr> 
  <form action="index_ok.php" method="post" enctype="multipart/form-data" name="form1"> 
  <tr> 
  <td height="30"> td> 
  <td><input name="file[]" type="file" size="18">td> 
  <td> td> 
  tr> 
  <tr> 
  <td height="30"> td> 
  <td><input name="file[]" type="file" size="18">td> 
  <td> td> 
  tr> 
  <tr> 
  <td height="30"> td> 
  <td><input name="file[]" type="file" size="18">td> 
  <td> td> 
  tr> 
  <tr> 
  <td height="42"> td> 
  <td align="center"><input name="Submit" type="submit" id="Submit" value="提交">td> 
  <td> td> 
  tr> 
 form> 
  <tr> 
  <td height="60"> td> 
  <td> td> 
  <td> td> 
  tr> 
 table> 
  <table width="450" border="0" cellspacing="0" cellpadding="0"> 
  php if ($page){ 
  $page_size=4; 
  $query="select count(*) as total from tb_image2 where id"; 
  $result=mysql_query($query); 
  $message_count=@mysql_result($result,0,"total"); 
  $page_count=ceil($message_count/$page_size); 
  $offset=($page-1)*$page_size; 
  for ($i=1; $i<=2; $i++) { 
  echo "<tr>"; 
  ?> 
  php if ($i==1) { 
 $query="select * from tb_image2 where id order by data desc limit $offset, $page_size"; 
 $result=mysql_query($query);} 
 $j=1; 
 while ($myrow=mysql_fetch_array($result)){ 
 if ($j<=2){ ?> 
  <td height="150" colspan="2" align="center" valign="middle"> 
  <table width="225" height="150" border="0" cellspacing="0"> 
  <tr align="center" valign="middle"> 
  <td width="225" height="125" align="center" valign="middle"> 
  php echo "<img src=\"$myrow[path]\" width=\"224\" height=\"120\">"?>td> 
  tr> 
  <tr align="left" valign="top"> 
  <td height="25" align="center" valign="middle"> 
  <span class="style1">php echo $myrow[data];?>span> 
  td> 
  tr> 
  table>td> 
  php } 
  ++$j; 
  if ($j==3){ 
  break; 
  }} 
  echo "tr>"; } 
  ?> 
 table> 
 <table width="450" border="0" cellspacing="0" cellpadding="0"> 
  <tr> 
  <td width="50%" class="style1"> 页次：php echo $page;?> 
  / php echo $page_count;?> 页 记录：php echo $message_count;?> 
  条 td> 
  <td width="39%" class="style1"> 分页： 
  php 
 $xsoudh="id=$id"; 
 $next=$ljjl*10; 
 $n=$ljjl-1; 
 $m=$ljjl+1; 
 $prev_page=$page-10; 
 if ($ljjl==0){ echo ""; 
 }else{ 
 echo "<a href='$PATH_INFO?vv=0&ljjl=0&page=1&$xsoudh'>首页a> "; 
  $ccc=$vv-10; 
  echo "<a href='$PATH_INFO?vv=$ccc&ljjl=$n&page=$prev_page&$xsoudh'>上十页a>"; 
  }?> 
  php 
 for ($j=1;$j<=$page_count;$j++) { 
 $pnext=$next+$j; 
 if ($mm==10){ break; } 
 if ($mm>$page_count){ break;} 
  if ($page_count-$vv<10){ 
 if ($mm>=$page_count-$vv){break;} 
  } ?> 
  php 
 echo "<a href='$PATH_INFO?vv=$vv&ljjl=$ljjl&page=$pnext&$xsoudh'> $pnext a>"; 
  $mm=$mm+1; 
  } 
  ?> 
  td> 
  <td width="11%" class="style1"> 
  php $vv=$vv+$mm; 
 if ($page_count-$vv<=0){ echo ""; 
 }else{ 
 echo "<a href='$PATH_INFO?vv=$vv&ljjl=$m&page=$pnext&$xsoudh'>下十页a>"; 
  } 
  if ($message_count==0){ echo "没有记录!";} 
  }?> 
  td> 
  tr> 
 table> 
 body> 
 html>

ログイン後にコピー

index_ok.php:

 
session_start(); 
include "conn.php"; 
?> 
  
if($_POST["Submit"]!=""){ 
 if(!is_dir("./upfile")){ 
 mkdir("./upfile");} 
 for($i=0;$i<count($file);$i++){ 
 $path="upfile/".date("Ymdhis").$_FILES["file"]["name"][$i]; 
 move_uploaded_file($_FILES["file"]["tmp_name"][$i],$path); 
 $data=date("Y-m-d H:m:s"); 
 $query="insert into tb_image2 (path,data) values ('$path','$data')"; 
 //创建插入图片数据的sql语句 
 $result=mysql_query($query);} 
 echo "图片上传成功，请稍等..."; 
 echo "";}  
 ?>