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-rw-r--r--include/ws_functions.inc.php12
1 files changed, 9 insertions, 3 deletions
diff --git a/include/ws_functions.inc.php b/include/ws_functions.inc.php
index 733b220ac..6c73aa898 100644
--- a/include/ws_functions.inc.php
+++ b/include/ws_functions.inc.php
@@ -972,7 +972,9 @@ function merge_chunks($output_filepath, $original_sum, $type)
sort($chunks);
- ws_logfile('[merge_chunks] memory_get_usage before loading chunks: '.memory_get_usage());
+ if (function_exists('memory_get_usage')) {
+ ws_logfile('[merge_chunks] memory_get_usage before loading chunks: '.memory_get_usage());
+ }
$i = 0;
@@ -980,7 +982,9 @@ function merge_chunks($output_filepath, $original_sum, $type)
{
$string = file_get_contents($chunk);
- ws_logfile('[merge_chunks] memory_get_usage on chunk '.++$i.': '.memory_get_usage());
+ if (function_exists('memory_get_usage')) {
+ ws_logfile('[merge_chunks] memory_get_usage on chunk '.++$i.': '.memory_get_usage());
+ }
if (!file_put_contents($output_filepath, $string, FILE_APPEND))
{
@@ -991,7 +995,9 @@ function merge_chunks($output_filepath, $original_sum, $type)
unlink($chunk);
}
- ws_logfile('[merge_chunks] memory_get_usage after loading chunks: '.memory_get_usage());
+ if (function_exists('memory_get_usage')) {
+ ws_logfile('[merge_chunks] memory_get_usage after loading chunks: '.memory_get_usage());
+ }
}
/*