{"id":16128881,"date":"2022-10-24T14:27:29","date_gmt":"2022-10-24T14:27:29","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/php-fatal-error-call-to-undefined-function-php_uname\/"},"modified":"2022-10-24T14:27:29","modified_gmt":"2022-10-24T14:27:29","slug":"php-fatal-error-call-to-undefined-function-php_uname","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/php-fatal-error-call-to-undefined-function-php_uname\/","title":{"rendered":"PHP Fatal error: Call to undefined function php_uname()"},"content":{"rendered":"<p>After updating PHP to 8.0, we are getting the following error when making backups. Our host refuses to enable php_uname() as they state it is a security risk. Can you help?<\/p>\n<pre><code>PHP Fatal error:  Uncaught Error: Call to undefined function php_uname() in \/public_html\/wp-admin\/includes\/class-pclzip.php:5717\nStack trace:\n#0 \/public_html\/wp-admin\/includes\/class-pclzip.php(1463): PclZipUtilTranslateWinPath()\n#1 \/public_html\/wp-admin\/includes\/class-pclzip.php(312): PclZip-&gt;privParseOptions()\n#2 \/public_html\/wp-content\/plugins\/better-wp-security\/core\/modules\/backup\/class-itsec-backup.php(216): PclZip-&gt;create()\n#3 \/public_html\/wp-content\/plugins\/better-wp-security\/core\/modules\/backup\/class-itsec-backup.php(82): ITSEC_Backup-&gt;execute_backup()\n#4 \/public_html\/wp-content\/plugins\/better-wp-security\/core\/modules\/backup\/class-itsec-backup.php(61): ITSEC_Backup-&gt;do_backup()\n#5 \/public_html\/wp-includes\/class-wp-hook.php(307): ITSEC_Backup-&gt;scheduled_callback()\n#6 \/public_html\/wp-includes\/class-wp-hook.php(331): WP_Hook-&gt;apply_filters()\n#7 \/public_html\/wp-includes\/plugin.php(476): WP_Hook-&gt;do_action()\n#8 \/public_html\/wp-content\/plugins\/better-wp-security\/core\/lib\/class-itsec-scheduler.php(383): do_action()\n#9 \/public_html\/wp-content\/plugins\/better-wp-security\/core\/lib\/class-itsec-scheduler-cron.php(62): ITSEC_Scheduler-&gt;call_action()\n#10 \/public_html\/wp-content\/plugins\/better-wp-security\/core\/lib\/class-itsec-scheduler-cron.php(47): ITSEC_Scheduler_Cron-&gt;run_recurring_event()\n#11 \/public_html\/wp-includes\/class-wp-hook.php(307): ITSEC_Scheduler_Cron-&gt;process()\n#12 \/public_html\/wp-includes\/class-wp-hook.php(331): WP_Hook-&gt;apply_filters()\n#13 \/public_html\/wp-includes\/plugin.php(524): WP_Hook-&gt;do_action()\n#14 \/\/public_html\/wp-cron.php(138): do_action_ref_array()\n#15 {main}\n  thrown in \/public_html\/wp-admin\/includes\/class-pclzip.php on line 5717<\/code><\/pre>\n","protected":false},"template":"","class_list":["post-16128881","topic","type-topic","status-publish","hentry","topic-tag-php_uname"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16128881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16128881\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=16128881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}