Question

<?php
include('database.class.php');
$sql = new Database(NULL);

$ids = $sql->select('*', '`ids` ORDER BY `UserId` ASC', NULL, NULL, NULL, true, true);
$dump = array();
foreach ($ids as $index as $id)
        $dump[] = $id['UserId'].' | REGLINK - http://xat.com/web_gear/chat/register.php?UserId='.$id['UserId'].'&k2='.$id['k2'].'&mode=1';
$DumpFile = 'ids.txt';

if(file_exists($DumpFile)) {
        unlink($DumpFile);
}
file_put_contents($DumpFile, implode("\r\n", $dump));
die(count($dump).' ids were dumped into the list.'."\n");
?>

我检查并重试了很多东西，我只是没有弄错。

Answer 1

foreach ($ids as $index as $id)

应该是：

foreach ($ids as $index => $id)

Answer 2

这是错误的：

foreach ($ids as $index as $id)

这不是正确的语法，你没有在任何地方使用$index。只需使用：

foreach ($ids as $id)

请参阅Manual page about foreach

Answer 3

您 foreach 是错误的。试试这样吧。 键 - 值对用于表示此运算符 =>

<?php
include('database.class.php');
$sql = new Database(NULL);

$ids = $sql->select('*', '`ids` ORDER BY `UserId` ASC', NULL, NULL, NULL, true, true);
$dump = array();
foreach ($ids as $index=>$id)
        $dump[] = $id['UserId'].' | REGLINK - http://xat.com/web_gear/chat/register.php?UserId='.$id['UserId'].'&k2='.$id['k2'].'&mode=1';
$DumpFile = 'ids.txt';

if(file_exists($DumpFile)) {
    unlink($DumpFile);
}
file_put_contents($DumpFile, implode("\r\n", $dump));
die(count($dump).' ids were dumped into the list.'."\n");
?>

Answer 4

正确的代码

<?php
include('database.class.php');
$sql = new Database(NULL);

$ids = $sql->select('*', '`ids` ORDER BY `UserId` ASC', NULL, NULL, NULL, true, true);
$dump = array();
foreach ($ids as $index => $id)
        $dump[] = $id['UserId'].' | REGLINK - http://xat.com/web_gear/chat/register.php?UserId='.$id['UserId'].'&k2='.$id['k2'].'&mode=1';
$DumpFile = 'ids.txt';

if(file_exists($DumpFile)) {
        unlink($DumpFile);
}
file_put_contents($DumpFile, implode("\r\n", $dump));
die(count($dump).' ids were dumped into the list.'."\n");
?>

语法错误，意外的T_AS，期待'）'

4 个答案: