Bug #79514 [Opn->Ver]: Memory leaks while including unexistent file
| From: | cmb@php.net | Date: | Fri, 24 Apr 2020 07:05:00 +0000 |
| Subject: | Bug #79514 [Opn->Ver]: Memory leaks while including unexistent file | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-226750@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=79514&edit=1
ID: 79514
Updated by: cmb@php.net
Reported by: ferrius7 at gmail dot com
Summary: Memory leaks while including unexistent file
-Status: Open
+Status: Verified
Type: Bug
Package: *Directory/Filesystem functions
Operating System: Linux
PHP Version: 7.4.5
-Assigned To:
+Assigned To: cmb
Block user comment: N
Private report: N
Previous Comments:
------------------------------------------------------------------------
[2020-04-23 14:55:58] ferrius7 at gmail dot com
Description:
------------
- in php 7.4.5 with disabled cli (opcache.enable_cli=0) memory leaks and increasing execution time.
- in php 7.3.15 with disabled cli (opcache.enable_cli=0) everything is ok.
In case with enabled cli opcache php 7.4 works as expected with no leaks.
Test script:
---------------
<?php
$i = 0;
while ($i < 100000) {
$checkpoint = ($i % 10000 === 0);
if ($checkpoint) {
$start = hrtime(true);
}
@include __DIR__ . '/unexistentfile';
if ($checkpoint) {
echo "time: " . (int)((hrtime(true) - $start)/1000) . " micro s
$i\n";
echo "alloc mem: " . (memory_get_usage(true) / 1024 / 1024) . "Mb \n";
}
++$i;
}
Expected result:
----------------
No memory leaks and constant execution time of each iteration
Actual result:
--------------
Memory leaks and increasing execution time
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=79514&edit=1