首頁(yè) 猿問(wèn) 如何將兩個(gè)php頁(yè)面合并為一個(gè)php

如何將兩個(gè)php頁(yè)面合并為一個(gè)php

PHP

嗶嗶one 2021-12-03 18:54:16

我有index.php和upload.php。index.php提供選擇圖像的選項(xiàng)，一旦單擊上傳圖像按鈕，upload.php就會(huì)調(diào)用它，然后創(chuàng)建一個(gè)目錄并保存圖像。索引.php<!DOCTYPE html><html> <head> <title>Face Recognition</title> <link href="main.css" rel="stylesheet" type="text/css" href="" /> </head> <body> <form enctype="multipart/form-data" action="upload.php" method="POST"> <input type="hidden" name="MAX_FILE_SIZE" value="512000" /> Select file: <input name="userfile" type="file" /> <?php $file = isset($filename) ? $filename : ''; ?> <input type="text" name="filename" value="<?php echo $file; ?>" /> <input type="submit" value="Upload Images" /> </form> </body></html>上傳.php<?php $uploaddir = 'G:/dataset/' . $_POST['filename'] . "/"; // check if directory exists if(!is_dir($uploaddir)){ mkdir($uploaddir); } $uploadfile = $uploaddir . basename($_FILES['userfile']['name']) ; echo $uploadfile; move_uploaded_file($_FILES['userfile']['tmp_name'],$uploadfile);?>當(dāng)upload.php被調(diào)用時(shí)，頁(yè)面重定向到upload.php頁(yè)面并顯示上傳文件路徑。我不想重定向到upload.php。我想將所有內(nèi)容都保存在單個(gè) index.php 文件中。這樣上傳圖片后，它會(huì)在同一個(gè)index.php 上顯示上傳文件的路徑。我們?cè)鯓硬拍軐?shí)現(xiàn)它。？

查看完整描述

2 回答

富國(guó)滬深

TA貢獻(xiàn)1790條經(jīng)驗(yàn) 獲得超9個(gè)贊

將兩者放在一個(gè) PHP 頁(yè)面中，并將表單的操作設(shè)置為頁(yè)面本身。它可以解決問(wèn)題:)

<!DOCTYPE html>

<html>

<head>

<title>Face Recognition</title>

</head>

<body>

<form enctype="multipart/form-data" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">

Select file: <input name="userfile" type="file" />

<?php $file = isset($filename) ? $filename : ''; ?>

</form>

</body>

</html>

<?php

if(!empty($_FILES['userfile']))

{

$uploaddir = 'G:/dataset/' . $_POST['filename'] . "/";

// check if directory exists

if(!is_dir($uploaddir)){

mkdir($uploaddir);

}

$uploadfile = $uploaddir . basename($_FILES['userfile']['name']) ;

echo $uploadfile;

move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile);

}

?>

反對(duì) 回復(fù) 2021-12-03

一只斗牛犬

TA貢獻(xiàn)1784條經(jīng)驗(yàn) 獲得超2個(gè)贊

您可以通過(guò)使用PHP_SELF環(huán)境變量的功能來(lái)實(shí)現(xiàn)這一點(diǎn)。您必須將action屬性設(shè)為 asform action = <?php echo $_SERVER['PHP_SELF']; ?>然后將upload.php的代碼添加到同一個(gè)index.php 中。