[英]Push file to array in loop
EDIT after all the answers, i updated the function, and it works 在所有答案之后编辑,我更新了功能,它的工作原理
I read out a importfolder. 我读出了一个导入文件夹。 In this folder are many different files available.
在此文件夹中有许多不同的文件可用。
When i cant import a file, then this happens, when another file in this row have to be imported first. 当我无法导入文件时,如果必须先导入此行中的另一个文件,则会发生这种情况。
Example: If I open a file "message to a address", this could not be imported, when the address are not added into the database. 示例:如果我打开文件“消息到地址”,则在地址未添加到数据库中时无法导入。 But in some other file of this filelist is the "create address"-file.
但是在这个文件列表的其他文件中是“创建地址”文件。 When this is created, then it is good, when the "message to a address" will be added to the filelistarray on the end.
当创建它时,那么当“消息到地址”将被添加到文件列表阵列的末尾时,这是好的。
My Code give me an offset problem: 我的代码给了我一个补偿问题:
function importData( $path, $db, $mail )
{
//Get available Importfiles
$filelist = getFilelist( $path );
for ($i = 0; $i < count($filelist); $i++)
{
$filename = $path . "/" . $filelist[$i];
$file = fopen( $filename,"r" );
while(!feof( $file )) {
$items = explode( ";", fgets( $file ) );
//Get messagetyp
if( strtolower(trim($items[0])) == "nachrichtentyp" )
{
$messagetyp = $items[1];
break;
}
}
fclose($file);
if ( $messagetyp )
{
$f = "import" . $messagetyp;
if( !$f($filename, $db, $mail) )
{
array_push($filelist, $filelist[$i]);
}
}
}
}
This my error, when I push the element to the the filelist-array 这是我的错误,当我将元素推送到filelist-array时
PHP Warning: feof() expects parameter 1 to be resource, boolean given in /var/www/symfony/importscript/import.php on line 37
PHP Warning: fgets() expects parameter 1 to be resource, boolean given in /var/www/symfony/importscript/import.php on line 38
你肯定应该检查fopen
返回另一个值而不是FALSE,可能其中一个文件不存在或者你受到限制。
According to your errors, problem lies not in array_push
but in fopen()
: 根据你的错误,问题不在于
array_push
而在于fopen()
:
$file = fopen( $filename,"r" );
If php fails to open that file, variable $file will be set to false
and because of that feof()
and fgets()
will give you errors. 如果php无法打开该文件,变量$ file将被设置为
false
,因为feof()
和fgets()
会给你错误。
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