From 261032f77820d0b620707ace75cfa82043558581 Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Wed, 23 Oct 2019 13:29:12 +0200
Subject: cleanup Zstd ex

---
 zstd.php | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

(limited to 'zstd.php')

diff --git a/zstd.php b/zstd.php
index 7faebea..0ec22d7 100644
--- a/zstd.php
+++ b/zstd.php
@@ -1,4 +1,5 @@
-<?php
+<?php declare(strict_types=1);
+
 /** 
  * ZSTD compressor using FFI and libzstd
  * PoC, only for documentation purpose
@@ -22,15 +23,19 @@ if (PHP_SAPI == "cli" && !class_exists("\\Remi\\Zstd")) {
 if (class_exists("\\Remi\\Zstd")) {
 	$t = microtime(true);
 
-	$ret = \Remi\Zstd::compress(PHP_BINARY, "testffi.zstd");
-	printf("\nSrc length           = %d\n", $ret['in_len']);
-	printf("ZSTD_compressBound   = %d\n", $ret['max_len']);
-	printf("ZSTD_compress        = %d\n", $ret['out_len']);
+	$src = file_get_contents(PHP_BINARY);
+	$comp = \Remi\Zstd::compress($src);
+	printf("\nSrc length           = %d\n", \strlen($src));
+	printf("ZSTD_compress        = %d\n", \strlen($comp));
+	file_put_contents("testffi.zstd", $comp);
+
+	$comp = file_get_contents("testffi.zstd");
+	$out = \Remi\Zstd::decompress($comp);
+	printf("Src length           = %d\n", \strlen($comp));
+	printf("ZSTD_decompress      = %d\n", \strlen($out));
+	file_put_contents("testffi.orig", $out);
 
-	$ret = \Remi\Zstd::decompress("testffi.zstd", "testffi.orig");
-	printf("Src length           = %d\n", $ret['in_len']);
-	printf("ZSTD_decompressBound = %d\n", $ret['max_len']);
-	printf("ZSTD_decompress      = %d\n", $ret['out_len']);
+	printf("Check                = %s\n", $src === $out ? "OK" : "KO");
 
 	$t = microtime(true) - $t;
 	printf("Using FFI  extension = %.3f\"\n\n", $t);
@@ -51,12 +56,13 @@ if (extension_loaded("zstd")) {
 	file_put_contents("testzstd.zstd", $comp);
 
 	$comp = file_get_contents("testzstd.zstd");
+	printf("Src length           = %d\n", \strlen($comp));
 	$unco = zstd_uncompress($comp);
 	$ulen = strlen($unco);
 	printf("ZSTD_decompress      = %d\n", $ulen);
 	file_put_contents("testzstd.orig", $unco);
 
-	var_dump($src === $unco);
+	printf("Check                = %s\n", $src === $unco ? "OK" : "KO");
 	$t = microtime(true) - $t;
 	printf("Using ZSTD extension = %.3f\"\n\n", $t);
 } else {
-- 
cgit