zend_mm_heap corrupted when using PDO::PARAM_INPUT_OUTPUT parameter #20
Description
Decription
The following code:
<?php
$DB_HOST=<redacted>;
$DB_USER=<redacted>;
$DB_PASSWORD=<redacted>;
$DB_PORT=<redacted>;
$DB_SID=<redacted>;
$dbname="//$DB_HOST:$DB_PORT/$DB_SID";
$dbh = new PDO("oci:dbname=$dbname;charset=AL32UTF8", $DB_USER, $DB_PASSWORD);
$sql = <<<SQL
begin
:p := :p + 100;
end;
SQL;
$stmt = $dbh->prepare($sql);
$p = -1;
$stmt->bindParam(':p', $p, PDO::PARAM_INT | PDO::PARAM_INPUT_OUTPUT, 10);
$stmt->execute();
var_dump($p);
Result in expected output:
string(2) "99"
However, if I wrap this in function:
<?php
function test()
{
$DB_HOST=<redacted>;
$DB_USER=<redacted>;
$DB_PASSWORD=<redacted>;
$DB_PORT=<redacted>;
$DB_SID=<redacted>;
$dbname="//$DB_HOST:$DB_PORT/$DB_SID";
$dbh = new PDO("oci:dbname=$dbname;charset=AL32UTF8", $DB_USER, $DB_PASSWORD);
$sql = <<<SQL
begin
:p := :p + 100;
end;
SQL;
$stmt = $dbh->prepare($sql);
$p = -1;
$stmt->bindParam(':p', $p, PDO::PARAM_INT | PDO::PARAM_INPUT_OUTPUT, 10);
$stmt->execute();
var_dump($p);
}
test();
Code results in zend_mm_heap corrupted:
string(2) "99"
zend_mm_heap corrupted
Aborted (core dumped)
PHP version
8.4.13
PDO_OCI version
pdo_oci-1.1.0
OCI8 version
oci8-3.4.0
Oracle version
Oracle Database 21c Express Edition 21.3.0.0.0
Instantclient version
19.28.0.0.0
Additional info
Any int value of $p < 0 and $p >= 10 causes zend_mm_heap corrupted.
Any float value of $p ($p = 1.5) also causes zend_mm_heap corrupted.
Changing size in bindParam does not help.
Changing PDO::PARAM_INT | PDO::PARAM_INPUT_OUTPUT to PDO::PARAM_STR | PDO::PARAM_INPUT_OUTPUT does not help.
However, initializing $p with string ($p = '-1') instead of integer ($p = -1) works fine.
With USE_ZEND_ALLOC=0 zend_mm_heap corrupted does not appear.
OCI8 functions also work fine:
OCI8 example
<?php
function test() {
$DB_HOST=<redacted>;
$DB_USER=<redacted>;
$DB_PASSWORD=<redacted>;
$DB_PORT=<redacted>;
$DB_SID=<redacted>;
$sql = <<<SQL
begin
:p := :p + 100;
end;
SQL;
$conn = oci_connect($DB_USER, $DB_PASSWORD, "$DB_HOST:$DB_PORT/$DB_SID");
$stmt = oci_parse($conn, $sql);
$p = -1;
oci_bind_by_name($stmt, ':p', $p);
oci_execute($stmt);
var_dump($p);
}
test();
// Output:
// string(2) "99"
Coredump
Program terminated with signal SIGABRT, Aborted.
#0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
#1 0x00007a53ec15ef4f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2 0x00007a53ec10ffb2 in __GI_raise (sig=6) at ../sysdeps/posix/raise.c:26
#3 0x00007a53e73626ef in skgesigOSCrash () from /usr/local/instantclient_19_28/libclntsh.so.19.1
#4 0x00007a53e7a68d6d in kpeDbgSignalHandler () from /usr/local/instantclient_19_28/libclntsh.so.19.1
#5 0x00007a53e73629f2 in skgesig_sigactionHandler () from /usr/local/instantclient_19_28/libclntsh.so.19.1
#6 <signal handler called>
#7 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
#8 0x00007a53ec15ef4f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#9 0x00007a53ec10ffb2 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#10 0x00007a53ec0fa472 in __GI_abort () at ./stdlib/abort.c:79
#11 0x00005b895c229ac0 in ?? ()
#12 0x00005b895c229d05 in ?? ()
#13 0x00005b895c6dd075 in ?? ()
#14 0x00005b895c67dbba in execute_ex ()
#15 0x00005b895c67c163 in zend_execute ()
#16 0x00005b895c6e3e70 in zend_execute_script ()
#17 0x00005b895c580cf5 in php_execute_script_ex ()
#18 0x00005b895c6e5bff in ?? ()
#19 0x00005b895c24d089 in ?? ()
#20 0x00007a53ec0fb24a in __libc_start_call_main (main=main@entry=0x5b895c24cda0, argc=argc@entry=2, argv=argv@entry=0x7ffc553e3368) at ../sysdeps/nptl/libc_start_call_main.h:58
#21 0x00007a53ec0fb305 in __libc_start_main_impl (main=0x5b895c24cda0, argc=2, argv=0x7ffc553e3368, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc553e3358)
at ../csu/libc-start.c:360
#22 0x00005b895c24e301 in _start ()
PHP Dockerfile
FROM php:8.4-fpm-bookworm
ENV LD_LIBRARY_PATH=/usr/local/instantclient_19_28
RUN apt-get update \
&& apt-get -y install \
unzip \
libaio-dev \
--no-install-recommends \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
RUN --mount=type=bind,source=instaclient,target=/instaclient/ cd /instaclient/ \
# Install Oracle Instant Client
&& unzip /instaclient/instantclient-basic-linux.x64-19.28.0.0.0dbru.zip -d /usr/local/ \
&& unzip -o /instaclient/instantclient-sdk-linux.x64-19.28.0.0.0dbru.zip -d /usr/local/ \
&& ln -s /usr/local/instantclient_19_28 /usr/local/instantclient \
# PECL OCI Extensions
&& echo 'instantclient,/usr/local/instantclient_19_28/' | pecl install pdo_oci-1.1.0 \
&& docker-php-ext-enable pdo_oci \
&& echo 'instantclient,/usr/local/instantclient_19_28/' | pecl install oci8-3.4.0 \
&& docker-php-ext-enable oci8
WORKDIR /var/www/html
phpinfo
phpinfo()
PHP Version => 8.4.13
System => Linux 7b42e8cb255f 6.6.87.2-microsoft-standard-WSL2 #1 SMP PREEMPT_DYNAMIC Thu Jun 5 18:30:46 UTC 2025 x86_64
Build Date => Sep 30 2025 00:00:54
Build System => Linux - Docker
Build Provider => https://github.com/docker-library/php
Configure Command => './configure' '--build=x86_64-linux-gnu' '--with-config-file-path=/usr/local/etc/php' '--with-config-file-scan-dir=/usr/local/etc/php/conf.d' '--enable-option-checking=fatal' '--with-mhash' '--with-pic' '--enable-mbstring' '--enable-mysqlnd' '--with-password-argon2' '--with-sodium=shared' '--with-pdo-sqlite=/usr' '--with-sqlite3=/usr' '--with-curl' '--with-iconv' '--with-openssl' '--with-readline' '--with-zlib' '--disable-phpdbg' '--with-pear' '--with-libdir=lib/x86_64-linux-gnu' '--disable-cgi' '--enable-fpm' '--with-fpm-user=www-data' '--with-fpm-group=www-data' 'build_alias=x86_64-linux-gnu' 'PHP_UNAME=Linux - Docker' 'PHP_BUILD_PROVIDER=https://github.com/docker-library/php'
Server API => Command Line Interface
Virtual Directory Support => disabled
Configuration File (php.ini) Path => /usr/local/etc/php
Loaded Configuration File => (none)
Scan this dir for additional .ini files => /usr/local/etc/php/conf.d
Additional .ini files parsed => /usr/local/etc/php/conf.d/docker-fpm.ini,
/usr/local/etc/php/conf.d/docker-php-ext-oci8.ini,
/usr/local/etc/php/conf.d/docker-php-ext-opcache.ini,
/usr/local/etc/php/conf.d/docker-php-ext-pdo_oci.ini,
/usr/local/etc/php/conf.d/docker-php-ext-sodium.ini
PHP API => 20240924
PHP Extension => 20240924
Zend Extension => 420240924
Zend Extension Build => API420240924,NTS
PHP Extension Build => API20240924,NTS
PHP Integer Size => 64 bits
Debug Build => no
Thread Safety => disabled
Zend Signal Handling => enabled
Zend Memory Manager => enabled
Zend Multibyte Support => provided by mbstring
Zend Max Execution Timers => disabled
IPv6 Support => enabled
DTrace Support => disabled
Registered PHP Streams => https, ftps, compress.zlib, php, file, glob, data, http, ftp, phar
Registered Stream Socket Transports => tcp, udp, unix, udg, ssl, tls, tlsv1.0, tlsv1.1, tlsv1.2, tlsv1.3
Registered Stream Filters => zlib.*, convert.iconv.*, string.rot13, string.toupper, string.tolower, convert.*, consumed, dechunk
This program makes use of the Zend Scripting Language Engine:
Zend Engine v4.4.13, Copyright (c) Zend Technologies
with Zend OPcache v8.4.13, Copyright (c), by Zend Technologies
_______________________________________________________________________
Configuration
Core
PHP Version => 8.4.13
Directive => Local Value => Master Value
allow_url_fopen => On => On
allow_url_include => Off => Off
arg_separator.input => & => &
arg_separator.output => & => &
auto_append_file => no value => no value
auto_globals_jit => On => On
auto_prepend_file => no value => no value
browscap => no value => no value
default_charset => UTF-8 => UTF-8
default_mimetype => text/html => text/html
disable_classes => no value => no value
disable_functions => no value => no value
display_errors => STDOUT => STDOUT
display_startup_errors => On => On
doc_root => no value => no value
docref_ext => no value => no value
docref_root => no value => no value
enable_dl => On => On
enable_post_data_reading => On => On
error_append_string => no value => no value
error_log => no value => no value
error_log_mode => 0644 => 0644
error_prepend_string => no value => no value
error_reporting => no value => no value
expose_php => On => On
extension_dir => /usr/local/lib/php/extensions/no-debug-non-zts-20240924 => /usr/local/lib/php/extensions/no-debug-non-zts-20240924
fiber.stack_size => no value => no value
file_uploads => On => On
hard_timeout => 2 => 2
highlight.comment => <span style="color: #FF8000">#FF8000</span> => <span style="color: #FF8000">#FF8000</span>
highlight.default => <span style="color: #0000BB">#0000BB</span> => <span style="color: #0000BB">#0000BB</span>
highlight.html => <span style="color: #000000">#000000</span> => <span style="color: #000000">#000000</span>
highlight.keyword => <span style="color: #007700">#007700</span> => <span style="color: #007700">#007700</span>
highlight.string => <span style="color: #DD0000">#DD0000</span> => <span style="color: #DD0000">#DD0000</span>
html_errors => Off => Off
ignore_repeated_errors => Off => Off
ignore_repeated_source => Off => Off
ignore_user_abort => Off => Off
implicit_flush => On => On
include_path => .:/usr/local/lib/php => .:/usr/local/lib/php
input_encoding => no value => no value
internal_encoding => no value => no value
log_errors => Off => Off
mail.add_x_header => Off => Off
mail.force_extra_parameters => no value => no value
mail.log => no value => no value
mail.mixed_lf_and_crlf => Off => Off
max_execution_time => 0 => 0
max_file_uploads => 20 => 20
max_input_nesting_level => 64 => 64
max_input_time => -1 => -1
max_input_vars => 1000 => 1000
max_multipart_body_parts => -1 => -1
memory_limit => 128M => 128M
open_basedir => no value => no value
output_buffering => 0 => 0
output_encoding => no value => no value
output_handler => no value => no value
post_max_size => 8M => 8M
precision => 14 => 14
realpath_cache_size => 4096K => 4096K
realpath_cache_ttl => 120 => 120
register_argc_argv => On => On
report_memleaks => On => On
report_zend_debug => Off => Off
request_order => no value => no value
sendmail_from => no value => no value
sendmail_path => /usr/sbin/sendmail -t -i => /usr/sbin/sendmail -t -i
serialize_precision => -1 => -1
short_open_tag => On => On
SMTP => localhost => localhost
smtp_port => 25 => 25
sys_temp_dir => no value => no value
syslog.facility => LOG_USER => LOG_USER
syslog.filter => no-ctrl => no-ctrl
syslog.ident => php => php
unserialize_callback_func => no value => no value
upload_max_filesize => 2M => 2M
upload_tmp_dir => no value => no value
user_dir => no value => no value
user_ini.cache_ttl => 300 => 300
user_ini.filename => .user.ini => .user.ini
variables_order => EGPCS => EGPCS
xmlrpc_error_number => 0 => 0
xmlrpc_errors => Off => Off
zend.assertions => 1 => 1
zend.detect_unicode => On => On
zend.enable_gc => On => On
zend.exception_ignore_args => Off => Off
zend.exception_string_param_max_len => 15 => 15
zend.max_allowed_stack_size => 0 => 0
zend.multibyte => Off => Off
zend.reserved_stack_size => 0 => 0
zend.script_encoding => no value => no value
zend.signal_check => Off => Off
ctype
ctype functions => enabled
curl
cURL support => enabled
cURL Information => 7.88.1
Age => 10
Features
AsynchDNS => Yes
CharConv => No
Debug => No
GSS-Negotiate => No
IDN => Yes
IPv6 => Yes
krb4 => No
Largefile => Yes
libz => Yes
NTLM => Yes
NTLMWB => Yes
SPNEGO => Yes
SSL => Yes
SSPI => No
TLS-SRP => Yes
HTTP2 => Yes
GSSAPI => Yes
KERBEROS5 => Yes
UNIX_SOCKETS => Yes
PSL => Yes
HTTPS_PROXY => Yes
MULTI_SSL => No
BROTLI => Yes
ALTSVC => Yes
HTTP3 => No
UNICODE => No
ZSTD => Yes
HSTS => Yes
GSASL => No
Protocols => dict, file, ftp, ftps, gopher, gophers, http, https, imap, imaps, ldap, ldaps, mqtt, pop3, pop3s, rtmp, rtmpe, rtmps, rtmpt, rtmpte, rtmpts, rtsp, scp, sftp, smb, smbs, smtp, smtps, telnet, tftp
Host => x86_64-pc-linux-gnu
SSL Version => OpenSSL/3.0.17
ZLib Version => 1.2.13
libSSH Version => libssh2/1.10.0
Directive => Local Value => Master Value
curl.cainfo => no value => no value
date
date/time support => enabled
timelib version => 2022.12
"Olson" Timezone Database Version => 2025.2
Timezone Database => internal
Default timezone => UTC
Directive => Local Value => Master Value
date.default_latitude => 31.7667 => 31.7667
date.default_longitude => 35.2333 => 35.2333
date.sunrise_zenith => 90.833333 => 90.833333
date.sunset_zenith => 90.833333 => 90.833333
date.timezone => UTC => UTC
dom
DOM/XML => enabled
DOM/XML API Version => 20031129
libxml Version => 2.9.14
HTML Support => enabled
XPath Support => enabled
XPointer Support => enabled
Schema Support => enabled
RelaxNG Support => enabled
fileinfo
fileinfo support => enabled
libmagic => 545
filter
Input Validation and Filtering => enabled
Directive => Local Value => Master Value
filter.default => unsafe_raw => unsafe_raw
filter.default_flags => no value => no value
hash
hash support => enabled
Hashing Engines => md2 md4 md5 sha1 sha224 sha256 sha384 sha512/224 sha512/256 sha512 sha3-224 sha3-256 sha3-384 sha3-512 ripemd128 ripemd160 ripemd256 ripemd320 whirlpool tiger128,3 tiger160,3 tiger192,3 tiger128,4 tiger160,4 tiger192,4 snefru snefru256 gost gost-crypto adler32 crc32 crc32b crc32c fnv132 fnv1a32 fnv164 fnv1a64 joaat murmur3a murmur3c murmur3f xxh32 xxh64 xxh3 xxh128 haval128,3 haval160,3 haval192,3 haval224,3 haval256,3 haval128,4 haval160,4 haval192,4 haval224,4 haval256,4 haval128,5 haval160,5 haval192,5 haval224,5 haval256,5
MHASH support => Enabled
MHASH API Version => Emulated Support
iconv
iconv support => enabled
iconv implementation => glibc
iconv library version => 2.36
Directive => Local Value => Master Value
iconv.input_encoding => no value => no value
iconv.internal_encoding => no value => no value
iconv.output_encoding => no value => no value
json
json support => enabled
libxml
libXML support => active
libXML Compiled Version => 2.9.14
libXML Loaded Version => 20914
libXML streams => enabled
mbstring
Multibyte Support => enabled
Multibyte string engine => libmbfl
HTTP input encoding translation => disabled
libmbfl version => 1.3.2
mbstring extension makes use of "streamable kanji code filter and converter", which is distributed under the GNU Lesser General Public License version 2.1.
Multibyte (japanese) regex support => enabled
Multibyte regex (oniguruma) version => 6.9.8
Directive => Local Value => Master Value
mbstring.detect_order => no value => no value
mbstring.encoding_translation => Off => Off
mbstring.http_input => no value => no value
mbstring.http_output => no value => no value
mbstring.http_output_conv_mimetypes => ^(text/|application/xhtml\+xml) => ^(text/|application/xhtml\+xml)
mbstring.internal_encoding => no value => no value
mbstring.language => neutral => neutral
mbstring.regex_retry_limit => 1000000 => 1000000
mbstring.regex_stack_limit => 100000 => 100000
mbstring.strict_detection => Off => Off
mbstring.substitute_character => no value => no value
mysqlnd
mysqlnd => enabled
Version => mysqlnd 8.4.13
Compression => supported
core SSL => supported
extended SSL => supported
Command buffer size => 4096
Read buffer size => 32768
Read timeout => 86400
Collecting statistics => Yes
Collecting memory statistics => No
Tracing => n/a
Loaded plugins => mysqlnd,debug_trace,auth_plugin_mysql_native_password,auth_plugin_mysql_clear_password,auth_plugin_caching_sha2_password,auth_plugin_sha256_password
API Extensions =>
oci8
OCI8 Support => enabled
OCI8 DTrace Support => disabled
OCI8 Version => 3.4.0
Oracle Run-time Client Library Version => 19.28.0.0.0
Oracle Compile-time Instant Client Version => 19.28
Directive => Local Value => Master Value
oci8.connection_class => no value => no value
oci8.default_prefetch => 100 => 100
oci8.events => Off => Off
oci8.max_persistent => -1 => -1
oci8.old_oci_close_semantics => Off => Off
oci8.persistent_timeout => -1 => -1
oci8.ping_interval => 60 => 60
oci8.prefetch_lob_size => 0 => 0
oci8.privileged_connect => Off => Off
oci8.statement_cache_size => 20 => 20
Statistics =>
Active Persistent Connections => 0
Active Connections => 0
openssl
OpenSSL support => enabled
OpenSSL Library Version => OpenSSL 3.0.17 1 Jul 2025
OpenSSL Header Version => OpenSSL 3.0.17 1 Jul 2025
Openssl default config => /usr/lib/ssl/openssl.cnf
Directive => Local Value => Master Value
openssl.cafile => no value => no value
openssl.capath => no value => no value
pcre
PCRE (Perl Compatible Regular Expressions) Support => enabled
PCRE Library Version => 10.44 2024-06-07
PCRE Unicode Version => 15.0.0
PCRE JIT Support => enabled
PCRE JIT Target => x86 64bit (little endian + unaligned)
Directive => Local Value => Master Value
pcre.backtrack_limit => 1000000 => 1000000
pcre.jit => On => On
pcre.recursion_limit => 100000 => 100000
PDO
PDO support => enabled
PDO drivers => sqlite, oci
PDO_OCI
PDO Driver for OCI 8 and later => enabled
PDO_OCI extension version => 1.1.0
pdo_sqlite
PDO Driver for SQLite 3.x => enabled
SQLite Library => 3.40.1
Phar
Phar: PHP Archive support => enabled
Phar API version => 1.1.1
Phar-based phar archives => enabled
Tar-based phar archives => enabled
ZIP-based phar archives => enabled
gzip compression => enabled
bzip2 compression => disabled (install ext/bz2)
Native OpenSSL support => enabled
Phar based on pear/PHP_Archive, original concept by Davey Shafik.
Phar fully realized by Gregory Beaver and Marcus Boerger.
Portions of tar implementation Copyright (c) 2003-2009 Tim Kientzle.
Directive => Local Value => Master Value
phar.cache_list => no value => no value
phar.readonly => On => On
phar.require_hash => On => On
posix
POSIX support => enabled
random
Version => 8.4.13
readline
Readline Support => enabled
Readline library => 8.2
Directive => Local Value => Master Value
cli.pager => no value => no value
cli.prompt => \b \> => \b \>
Reflection
Reflection => enabled
session
Session Support => enabled
Registered save handlers => files user
Registered serializer handlers => php_serialize php php_binary
Directive => Local Value => Master Value
session.auto_start => Off => Off
session.cache_expire => 180 => 180
session.cache_limiter => nocache => nocache
session.cookie_domain => no value => no value
session.cookie_httponly => Off => Off
session.cookie_lifetime => 0 => 0
session.cookie_path => / => /
session.cookie_samesite => no value => no value
session.cookie_secure => Off => Off
session.gc_divisor => 100 => 100
session.gc_maxlifetime => 1440 => 1440
session.gc_probability => 1 => 1
session.lazy_write => On => On
session.name => PHPSESSID => PHPSESSID
session.referer_check => no value => no value
session.save_handler => files => files
session.save_path => no value => no value
session.serialize_handler => php => php
session.sid_bits_per_character => 4 => 4
session.sid_length => 32 => 32
session.upload_progress.cleanup => On => On
session.upload_progress.enabled => On => On
session.upload_progress.freq => 1% => 1%
session.upload_progress.min_freq => 1 => 1
session.upload_progress.name => PHP_SESSION_UPLOAD_PROGRESS => PHP_SESSION_UPLOAD_PROGRESS
session.upload_progress.prefix => upload_progress_ => upload_progress_
session.use_cookies => On => On
session.use_only_cookies => On => On
session.use_strict_mode => Off => Off
session.use_trans_sid => Off => Off
SimpleXML
SimpleXML support => enabled
Schema support => enabled
sodium
sodium support => enabled
libsodium headers version => 1.0.18
libsodium library version => 1.0.18
SPL
SPL support => enabled
Interfaces => OuterIterator, RecursiveIterator, SeekableIterator, SplObserver, SplSubject
Classes => AppendIterator, ArrayIterator, ArrayObject, BadFunctionCallException, BadMethodCallException, CachingIterator, CallbackFilterIterator, DirectoryIterator, DomainException, EmptyIterator, FilesystemIterator, FilterIterator, GlobIterator, InfiniteIterator, InvalidArgumentException, IteratorIterator, LengthException, LimitIterator, LogicException, MultipleIterator, NoRewindIterator, OutOfBoundsException, OutOfRangeException, OverflowException, ParentIterator, RangeException, RecursiveArrayIterator, RecursiveCachingIterator, RecursiveCallbackFilterIterator, RecursiveDirectoryIterator, RecursiveFilterIterator, RecursiveIteratorIterator, RecursiveRegexIterator, RecursiveTreeIterator, RegexIterator, RuntimeException, SplDoublyLinkedList, SplFileInfo, SplFileObject, SplFixedArray, SplHeap, SplMinHeap, SplMaxHeap, SplObjectStorage, SplPriorityQueue, SplQueue, SplStack, SplTempFileObject, UnderflowException, UnexpectedValueException
sqlite3
SQLite3 support => enabled
SQLite Library => 3.40.1
Directive => Local Value => Master Value
sqlite3.defensive => On => On
sqlite3.extension_dir => no value => no value
standard
Dynamic Library Support => enabled
Path to sendmail => /usr/sbin/sendmail -t -i
Directive => Local Value => Master Value
assert.active => On => On
assert.bail => Off => Off
assert.callback => no value => no value
assert.exception => On => On
assert.warning => On => On
auto_detect_line_endings => Off => Off
default_socket_timeout => 60 => 60
from => no value => no value
session.trans_sid_hosts => no value => no value
session.trans_sid_tags => a=href,area=href,frame=src,form= => a=href,area=href,frame=src,form=
unserialize_max_depth => 4096 => 4096
url_rewriter.hosts => no value => no value
url_rewriter.tags => form= => form=
user_agent => no value => no value
tokenizer
Tokenizer Support => enabled
xml
XML Support => active
XML Namespace Support => active
libxml2 Version => 2.9.14
xmlreader
XMLReader => enabled
xmlwriter
XMLWriter => enabled
Zend OPcache
Opcode Caching => Disabled
Optimization => Disabled
SHM Cache => Enabled
File Cache => Disabled
JIT => Disabled
Startup Failed => Opcode Caching is disabled for CLI
Directive => Local Value => Master Value
opcache.blacklist_filename => no value => no value
opcache.dups_fix => Off => Off
opcache.enable => On => On
opcache.enable_cli => Off => Off
opcache.enable_file_override => Off => Off
opcache.error_log => no value => no value
opcache.file_cache => no value => no value
opcache.file_cache_consistency_checks => On => On
opcache.file_cache_only => Off => Off
opcache.file_update_protection => 2 => 2
opcache.force_restart_timeout => 180 => 180
opcache.huge_code_pages => Off => Off
opcache.interned_strings_buffer => 8 => 8
opcache.jit => disable => disable
opcache.jit_bisect_limit => 0 => 0
opcache.jit_blacklist_root_trace => 16 => 16
opcache.jit_blacklist_side_trace => 8 => 8
opcache.jit_buffer_size => 64M => 64M
opcache.jit_debug => 0 => 0
opcache.jit_hot_func => 127 => 127
opcache.jit_hot_loop => 64 => 64
opcache.jit_hot_return => 8 => 8
opcache.jit_hot_side_exit => 8 => 8
opcache.jit_max_exit_counters => 8192 => 8192
opcache.jit_max_loop_unrolls => 8 => 8
opcache.jit_max_polymorphic_calls => 2 => 2
opcache.jit_max_recursive_calls => 2 => 2
opcache.jit_max_recursive_returns => 2 => 2
opcache.jit_max_root_traces => 1024 => 1024
opcache.jit_max_side_traces => 128 => 128
opcache.jit_max_trace_length => 1024 => 1024
opcache.jit_prof_threshold => 0.005 => 0.005
opcache.lockfile_path => /tmp => /tmp
opcache.log_verbosity_level => 1 => 1
opcache.max_accelerated_files => 10000 => 10000
opcache.max_file_size => 0 => 0
opcache.max_wasted_percentage => 5 => 5
opcache.memory_consumption => 128 => 128
opcache.opt_debug_level => 0 => 0
opcache.optimization_level => 0x7FFEBFFF => 0x7FFEBFFF
opcache.preferred_memory_model => no value => no value
opcache.preload => no value => no value
opcache.preload_user => no value => no value
opcache.protect_memory => Off => Off
opcache.record_warnings => Off => Off
opcache.restrict_api => no value => no value
opcache.revalidate_freq => 2 => 2
opcache.revalidate_path => Off => Off
opcache.save_comments => On => On
opcache.use_cwd => On => On
opcache.validate_permission => Off => Off
opcache.validate_root => Off => Off
opcache.validate_timestamps => On => On
zlib
ZLib Support => enabled
Stream Wrapper => compress.zlib://
Stream Filter => zlib.inflate, zlib.deflate
Compiled Version => 1.2.13
Linked Version => 1.2.13
Directive => Local Value => Master Value
zlib.output_compression => Off => Off
zlib.output_compression_level => -1 => -1
zlib.output_handler => no value => no value
Additional Modules
Module Name
Environment
Variable => Value
HOSTNAME => 7b42e8cb255f
PHP_VERSION => 8.4.13
PHP_INI_DIR => /usr/local/etc/php
GPG_KEYS => AFD8691FDAEDF03BDF6E460563F15A9B715376CA 9D7F99A0CB8F05C8A6958D6256A97AF7600A39A6 0616E93D95AF471243E26761770426E17EBBB3DD
PHP_LDFLAGS => -Wl,-O1 -pie
PWD => /var/www/html
HOME => /root
PHP_SHA256 => b4f27adf30bcf262eacf93c78250dd811980f20f3b90d79a3dc11248681842df
PHPIZE_DEPS => autoconf dpkg-dev file g++ gcc libc-dev make pkg-config re2c
TERM => xterm
PHP_URL => https://www.php.net/distributions/php-8.4.13.tar.xz
SHLVL => 1
PHP_CFLAGS => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
LD_LIBRARY_PATH => /usr/local/instantclient_19_28
PATH => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PHP_ASC_URL => https://www.php.net/distributions/php-8.4.13.tar.xz.asc
PHP_CPPFLAGS => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
_ => /usr/local/bin/php
ORACLE_HOME => /usr/local/instantclient_19_28
PHP Variables
Variable => Value
$_SERVER['HOSTNAME'] => 7b42e8cb255f
$_SERVER['PHP_VERSION'] => 8.4.13
$_SERVER['PHP_INI_DIR'] => /usr/local/etc/php
$_SERVER['GPG_KEYS'] => AFD8691FDAEDF03BDF6E460563F15A9B715376CA 9D7F99A0CB8F05C8A6958D6256A97AF7600A39A6 0616E93D95AF471243E26761770426E17EBBB3DD
$_SERVER['PHP_LDFLAGS'] => -Wl,-O1 -pie
$_SERVER['PWD'] => /var/www/html
$_SERVER['HOME'] => /root
$_SERVER['PHP_SHA256'] => b4f27adf30bcf262eacf93c78250dd811980f20f3b90d79a3dc11248681842df
$_SERVER['PHPIZE_DEPS'] => autoconf dpkg-dev file g++ gcc libc-dev make pkg-config re2c
$_SERVER['TERM'] => xterm
$_SERVER['PHP_URL'] => https://www.php.net/distributions/php-8.4.13.tar.xz
$_SERVER['SHLVL'] => 1
$_SERVER['PHP_CFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
$_SERVER['LD_LIBRARY_PATH'] => /usr/local/instantclient_19_28
$_SERVER['PATH'] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
$_SERVER['PHP_ASC_URL'] => https://www.php.net/distributions/php-8.4.13.tar.xz.asc
$_SERVER['PHP_CPPFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
$_SERVER['_'] => /usr/local/bin/php
$_SERVER['ORACLE_HOME'] => /usr/local/instantclient_19_28
$_SERVER['PHP_SELF'] =>
$_SERVER['SCRIPT_NAME'] =>
$_SERVER['SCRIPT_FILENAME'] =>
$_SERVER['PATH_TRANSLATED'] =>
$_SERVER['DOCUMENT_ROOT'] =>
$_SERVER['REQUEST_TIME_FLOAT'] => 1760687393.6863
$_SERVER['REQUEST_TIME'] => 1760687393
$_SERVER['argv'] => Array
(
)
$_SERVER['argc'] => 0
$_ENV['HOSTNAME'] => 7b42e8cb255f
$_ENV['PHP_VERSION'] => 8.4.13
$_ENV['PHP_INI_DIR'] => /usr/local/etc/php
$_ENV['GPG_KEYS'] => AFD8691FDAEDF03BDF6E460563F15A9B715376CA 9D7F99A0CB8F05C8A6958D6256A97AF7600A39A6 0616E93D95AF471243E26761770426E17EBBB3DD
$_ENV['PHP_LDFLAGS'] => -Wl,-O1 -pie
$_ENV['PWD'] => /var/www/html
$_ENV['HOME'] => /root
$_ENV['PHP_SHA256'] => b4f27adf30bcf262eacf93c78250dd811980f20f3b90d79a3dc11248681842df
$_ENV['PHPIZE_DEPS'] => autoconf dpkg-dev file g++ gcc libc-dev make pkg-config re2c
$_ENV['TERM'] => xterm
$_ENV['PHP_URL'] => https://www.php.net/distributions/php-8.4.13.tar.xz
$_ENV['SHLVL'] => 1
$_ENV['PHP_CFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
$_ENV['LD_LIBRARY_PATH'] => /usr/local/instantclient_19_28
$_ENV['PATH'] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
$_ENV['PHP_ASC_URL'] => https://www.php.net/distributions/php-8.4.13.tar.xz.asc
$_ENV['PHP_CPPFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
$_ENV['_'] => /usr/local/bin/php
$_ENV['ORACLE_HOME'] => /usr/local/instantclient_19_28
PHP License
This program is free software; you can redistribute it and/or modify
it under the terms of the PHP License as published by the PHP Group
and included in the distribution in the file: LICENSE
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
If you did not receive a copy of the PHP license, or have any
questions about PHP licensing, please contact [email protected].