1

这是上传和打印一个文本文件。现在，这个 txt 文件包含人们预订的详细信息，并通过电子邮件发送，看起来像这样：

some text (always the same)
= ================
text again
name   : Mr F Someone
address: Somewhere
...
...
more same text

问题是没有分隔符。我想抓取“先生”、“F”、“某人”等数据，然后将它们中的每一个放入表单的输入字段中。我试过这样的事情：

    $section_a = file_get_contents($up_folder, NULL, NULL, 508, 2);
    echo '<input type="text" name="Title" value="'.$section_a.'">';

但是如果是“Miss”而不是“Mr”那就是个问题，和名字的长度一样等等。而且一个文件中有不止一个“预订”。那么，有没有一种方法可以从文件中获取每次预订的详细信息，以便将每次都放入表格中？

<?php
    if($_FILES['userfile']['error'] > 0){
        echo 'Houston, we have a problem: ';
        switch($_FILES['userfile']['error'])
        {    
            case 1: echo 'file too big'; break;
            case 2: echo 'file too big'; break;
            case 3: echo 'incomplete upload'; break;
            case 4: echo 'uplad error'; break;
        }
        exit;
    }
    if($_FILES['userfile']['type'] != 'text/plain'){
        echo 'Ooh noes! File is not plain text dude!';
        exit;
    }
    $up_folder = 'upload/'.$_FILES['userfile']['name'];
    if(is_uploaded_file($_FILES['userfile']['tmp_name'])){
        if(!move_uploaded_file($_FILES['userfile']['tmp_name'], $up_folder)){
            echo 'cannot move file';
            exit;
        }
    }
    else{
        echo 'error: ';
        echo $_FILES['userfile']['name'];
        exit;
    }
    echo 'file upload successful<br>';

    $fp = fopen($up_folder, 'r');
    $contents = fread($fp, filesize($up_folder));
    fclose($fp);

    $contents = strip_tags($contents); 
    $fp = fopen($upfile, 'w');
    fwrite($fp, $contents);
    fclose($fp);

    echo 'Uploaded file content: <br> <br>';
    echo $contents;
?>
4

1 回答 1

0 
$fetch = ['name','address'];
$output = [];

$fp = fopen($file, 'r');
while(!feof($fp) && count($output) !== count($fetch)) {
    $line = fgets($line);
    list($prefix, $value) = explode(':', $line, 2);
    $prefix = strtolower(trim($prefix));
    foreach($fetch as $f) {
        if($prefix === $f) {
            $output[$f] = trim($value);
            break;
        }
    }
}
fclose($fp);

print_r($output);
于 2014-09-22T12:59:52.750 回答