cleanup for web env

1 files changed, 10 insertions, 7 deletions

diff --git a/zstd.php b/zstd.php
index 0ec22d7..43d6d3f 100644
--- a/zstd.php
+++ b/zstd.php
@@ -12,6 +12,9 @@
 if (PHP_VERSION_ID < 70400 || !extension_loaded("ffi")) {
 	die("PHP 7.4 with FFI required\n");
 }
+if (PHP_SAPI != "cli") {
+	Header('Content-Type: text/plain');
+}
 printf("PHP version %s\n", PHP_VERSION);
 
 if (PHP_SAPI == "cli" && !class_exists("\\Remi\\Zstd")) {
@@ -27,20 +30,20 @@ if (class_exists("\\Remi\\Zstd")) {
 	$comp = \Remi\Zstd::compress($src);
 	printf("\nSrc length           = %d\n", \strlen($src));
 	printf("ZSTD_compress        = %d\n", \strlen($comp));
-	file_put_contents("testffi.zstd", $comp);
+	file_put_contents("/tmp/testffi.zstd", $comp);
 
-	$comp = file_get_contents("testffi.zstd");
+	$comp = file_get_contents("/tmp/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);
+	file_put_contents("/tmp/testffi.orig", $out);
 
 	printf("Check                = %s\n", $src === $out ? "OK" : "KO");
 
 	$t = microtime(true) - $t;
 	printf("Using FFI  extension = %.3f\"\n\n", $t);
 } else {
-	printf("FFI missing\n\n");
+	printf("\\Remi\\Zstd missing\n\n");
 }
 
 if (extension_loaded("zstd")) {
@@ -53,14 +56,14 @@ if (extension_loaded("zstd")) {
 	$clen = strlen($comp);
 	printf("ZSTD_compress        = %d\n", $clen);
 	$comp = substr($comp, 0, $clen);
-	file_put_contents("testzstd.zstd", $comp);
+	file_put_contents("/tmp/testzstd.zstd", $comp);
 
-	$comp = file_get_contents("testzstd.zstd");
+	$comp = file_get_contents("/tmp/testzstd.zstd");
 	printf("Src length           = %d\n", \strlen($comp));
 	$unco = zstd_uncompress($comp);
 	$ulen = strlen($unco);
 	printf("ZSTD_decompress      = %d\n", $ulen);
-	file_put_contents("testzstd.orig", $unco);
+	file_put_contents("/tmp/testzstd.orig", $unco);
 
 	printf("Check                = %s\n", $src === $unco ? "OK" : "KO");
 	$t = microtime(true) - $t;