Question

I have function build_additional_docs which calls another function that do few actions, but first it’s call to function read_all_file, which extract the file to string variable and return it.

It’s worked perfect when the function create_file_node has been called from another function.

but when it’s called from build_additional_docs, the client wait to server untill time out…
I think that the function fail on fgets().

Additional comment: When I call function create_file_node whith with the same files, and the different is that file name is static string, and I have no foreach loop, the code works again…

here is my code:

function build_additional_docs($dir_name, $addDocsArr){
foreach ($addDocsArr as $doc) {
    if($summery != ''){
        $fileName = $dir_name . '\\' . $doc;
        create_file_node($fileName);
    }
}


    function create_file_node($fileName){    global $base_url;
try{
        $text = read_all_file($fileName);
}
catch (Exception $ex){
     // some message here
}
return 0;
}

 function read_all_file($file_name){
$file_handle = fopen($file_name, "r");
while (!feof($file_handle)) {
   $line[] = fgets($file_handle);
}
fclose($file_handle);
return implode('',$line);
}

Answer 1

Found the mistake!
$addDocsArr variable is return value from explode() function for split string to seperated files names. The returned array include strings of file name with spacial characters that cannot be seen…
so when i add the code:
$fileName = $dir_name . '\\' . substr($doc, 0,strlen($doc) - 1);

the code worked.