[SOLVED] Undefined variable cannot be solved (Using CURL and Linux)

Issue

I'm trying to make a script work which is going to be used as a monitoring system, but I got a problem Error saying:

Notice: Undefined variable: keep_for_later line 47

but this variable is set line 39.

Any idea?

Here is my php:

<?php
print_r($_FILES["file"]);
$file_name = $_FILES["file"]["tmp_name"];

$buffer_size = 4096;
$out_file_name = str_replace('gz', '', $file_name);

$file = gzopen($file_name, 'rb');
$out_file = fopen($out_file_name, 'wb');

if($file != false)
{
    while (!gzeof($file)){
        fwrite($out_file, gzread($file, $buffer_size));
    }
}
else{
    print("Attention problem file false");
}


fclose($out_file);
gzclose($file);

// $_FILES["file"]["name"]

if (unlink("C:\\tmplog\\".$_FILES["file"]["name"]. "/user.log")) {
    // file was successfully deleted
  } else {
    // there was a problem deleting the file
  }
  sleep(2);
  $find_str = 'total size is';
  $fp = @fopen($_FILES["file"]["tmp_name"], "r");
  if ($fp) {
      while (($line = fgets($fp,)) !== false) {
          if ( strpos($line, $find_str) !== false ) {
              $keep_for_later = $line;
          }
      }
      fclose($fp);
  }



print($keep_for_later);
if (!file_exists('C:\tmplog')) {
    mkdir('C:\tmplog', 0755, true);
}

if (!file_exists("C:\\tmplog\\".$_FILES["file"]["name"])) {
    mkdir("C:\\tmplog\\".$_FILES["file"]["name"], 0755, true);
}

$dir = "C:\\tmplog\\".$_FILES["file"]["name"];
file_put_contents($dir ."/user.log", $keep_for_later);




$array = array();
$value = preg_match("/(\d*,\d*|\d+)/",$keep_for_later, $array);
print_r($array);

if($array){
    $teste = $array[0];
    $testa = str_replace(',','', $teste);
    if(is_numeric($teste)){
        $teste = $testa;
    }
    
    
    if ($testa >0) {
        print("Succes: la taille du fichier est de: " .$array[0]);
    }
    else if ($testa == 0) {
        print("Error");
    }
    else{
        print("Warning: the size is: " .$array[0]);
    }
}
else
{

}


$dir = "C:\\tmplog\\".$_FILES["file"]["name"];
file_put_contents($dir ."/result.log", $array);

I got the file from a Curl command:

curl -F '[email protected]'  http://mylink/projet/index.php

Which is run on Linux.

Any idea? Thanks if so!

Solution

That is saying the total size is was not found.
Is the case correct? Like is Total capitalized?
strpos is case sensitive. stripos is not.

Set $keep_for_later to a value above the unlink line.

$keep_for_later = 'Not Found';
if (unlink("C:\\tmplog\\".$_FILES["file"]["name"]. "/user.log")) {

Answered By - Misunderstood

Answer Checked By - Clifford M. (WPSolving Volunteer)