From 55890da6476116e4a2f08855d39615d298311d64 Mon Sep 17 00:00:00 2001
From: Fonata <blaeul@gmail.com>
Date: Tue, 31 Jul 2018 21:55:08 +0200
Subject: [PATCH] Replace fread with file_get_contents to avoid the 8192 byte
 limit

This can happen when using streams.

Specific problem occurred with a file uploaded with Drupal's ``managed_file``
Form API element.

See https://secure.php.net/manual/en/function.fread.php
---
 src/Csv.php | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/Csv.php b/src/Csv.php
index ced67a2..a97078d 100644
--- a/src/Csv.php
+++ b/src/Csv.php
@@ -1156,20 +1156,18 @@ class Csv {
     }
 
     /**
-     * Read local file
+     * Read local file.
      *
-     * @param string|null $file local filename
+     * @param string $file local filename
      *
      * @return string|false Data from file, or false on failure
      */
-    protected function _rfile($file = null) {
+    protected function _rfile($file) {
         if (is_readable($file)) {
-            if (!($fh = fopen($file, 'r'))) {
+            $data = file_get_contents($file);
+            if ($data === false) {
                 return false;
             }
-
-            $data = fread($fh, filesize($file));
-            fclose($fh);
             return rtrim($data, "\r\n");
         }