如何防止PHP使用权限644写入配置文件？

我安装的一个应用程序报告它可以写入配置文件，我应该将权限更改为644或444。权限当前为644。该文件由拥有所有web文件的同一用户（我用于FTP和SSH的同一用户）拥有，而该用户不是根用户，因此，如果我授予444权限，除非我获得根用户访问权限，否则我将无法以任何方式修改该文件。（这不是我的服务器，所以我不得不问。）我的问题是，如果644意味着只有所有者才能写入文件，PHP如何能够写入该文件？我听说过像SUPPP这样的东西，它使您能够以与指定用户相同的权限运行PHP。我在命令行中运行“php-I”并搜索“suPHP”，但什么也没找到。以下是大致完整的转储：

PHP Version => 5.4.22

System => Linux 2.6.32-431.23.3.el6.x86_64 #1 SMP Thu Jul 31 17:20:51 UTC 2014 x86_64
Build Date => Dec  2 2013 17:53:19
Configure Command =>  './configure'  '--disable-fileinfo' '--enable-bcmath' '--enable-calendar' '--enable-exif' '--enable-ftp' '--enable-gd-native-ttf' '--enable-libxml' '--enable-mbstring' '--enable-pdo=shared' '--enable-soap' '--enable-sockets' '--enable-wddx' '--enable-zip' '--prefix=/usr/local' '--with-curl=/opt/curlssl/' '--with-freetype-dir=/usr' '--with-gd' '--with-gettext' '--with-imap=/opt/php_with_imap_client/' '--with-imap-ssl=/usr' '--with-jpeg-dir=/usr' '--with-kerberos' '--with-libdir=lib64' '--with-libexpat-dir=/usr' '--with-libxml-dir=/opt/xml2' '--with-libxml-dir=/opt/xml2/' '--with-mcrypt=/opt/libmcrypt/' '--with-mysql=/usr' '--with-mysql-sock=/var/lib/mysql/mysql.sock' '--with-mysqli=/usr/bin/mysql_config' '--with-openssl=/usr' '--with-openssl-dir=/usr' '--with-pcre-regex=/opt/pcre' '--with-pdo-mysql=shared' '--with-pdo-sqlite=shared' '--with-pic' '--with-png-dir=/usr' '--with-pspell' '--with-tidy=/opt/tidy/' '--with-xmlrpc' '--with-xpm-dir=/usr' '--with-xsl=/opt/xslt/' '--with-zlib' '--with-zlib-dir=/usr'
Server API => Command Line Interface
Virtual Directory Support => disabled
Configuration File (php.ini) Path => /usr/local/lib
Loaded Configuration File => /usr/local/lib/php.ini
Scan this dir for additional .ini files => (none)
Additional .ini files parsed => (none)
PHP API => 20100412
PHP Extension => 20100525
Zend Extension => 220100525
Zend Extension Build => API220100525,NTS
PHP Extension Build => API20100525,NTS
Debug Build => no
Thread Safety => disabled
Zend Signal Handling => disabled
Zend Memory Manager => enabled
Zend Multibyte Support => provided by mbstring
IPv6 Support => enabled
DTrace Support => disabled

Registered PHP Streams => https, ftps, compress.zlib, php, file, glob, data, http, ftp, phar, zip
Registered Stream Socket Transports => tcp, udp, unix, udg, ssl, sslv3, sslv2, tls
Registered Stream Filters => zlib.*, convert.iconv.*, mcrypt.*, mdecrypt.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk

This program makes use of the Zend Scripting Language Engine:
Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies
    with the ionCube PHP Loader v4.4.1, Copyright (c) 2002-2013, by ionCube Ltd., and
    with Zend Guard Loader v3.3, Copyright (c) 1998-2013, by Zend Technologies


 _______________________________________________________________________


Configuration

bcmath

BCMath support => enabled

Directive => Local Value => Master Value
bcmath.scale => 0 => 0

calendar

Calendar support => enabled

Core

PHP Version => 5.4.22

Directive => Local Value => Master Value
allow_url_fopen => On => On
allow_url_include => On => On
always_populate_raw_post_data => Off => Off
arg_separator.input => & => &
arg_separator.output => & => &
asp_tags => Off => Off
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 => no value => no value
default_mimetype => text/html => text/html
disable_classes => no value => no value
disable_functions => no value => no value
display_errors => Off => Off
display_startup_errors => Off => Off
doc_root => no value => no value
docref_ext => no value => no value
docref_root => no value => no value
enable_dl => Off => Off
enable_post_data_reading => On => On
error_append_string => no value => no value
error_log => error_log => error_log
error_prepend_string => no value => no value
error_reporting => 32759 => 32759
exit_on_timeout => Off => Off
expose_php => Off => Off
extension_dir => /usr/local/lib/php/extensions/no-debug-non-zts-20100525 => /usr/local/lib/php/extensions/no-debug-non-zts-20100525
file_uploads => On => On
highlight.comment => <font style="color: #FF8000">#FF8000</font> => <font style="color: #FF8000">#FF8000</font>
highlight.default => <font style="color: #0000BB">#0000BB</font> => <font style="color: #0000BB">#0000BB</font>
highlight.html => <font style="color: #000000">#000000</font> => <font style="color: #000000">#000000</font>
highlight.keyword => <font style="color: #007700">#007700</font> => <font style="color: #007700">#007700</font>
highlight.string => <font style="color: #DD0000">#DD0000</font> => <font style="color: #DD0000">#DD0000</font>
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/lib/php:/usr/local/lib/php => .:/usr/lib/php:/usr/local/lib/php
log_errors => On => On
log_errors_max_len => 1024 => 1024
mail.add_x_header => Off => Off
mail.force_extra_parameters => no value => no value
mail.log => no value => no value
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
memory_limit => 128M => 128M
open_basedir => no value => no value
output_buffering => 0 => 0
output_handler => no value => no value
post_max_size => 10M => 10M
precision => 14 => 14
realpath_cache_size => 16K => 16K
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 => 17 => 17
short_open_tag => On => On
SMTP => localhost => localhost
smtp_port => 25 => 25
sql.safe_mode => Off => Off
track_errors => Off => Off
unserialize_callback_func => no value => no value
upload_max_filesize => 50M => 50M
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 => GPCS => GPCS
xmlrpc_error_number => 0 => 0
xmlrpc_errors => Off => Off
zend.detect_unicode => On => On
zend.enable_gc => On => On
zend.multibyte => Off => Off
zend.script_encoding => no value => no value

ctype

ctype functions => enabled

curl

cURL support => enabled
cURL Information => 7.24.0
Age => 3
Features
AsynchDNS => No
Debug => No
GSS-Negotiate => No
IDN => Yes
IPv6 => Yes
Largefile => Yes
NTLM => Yes
SPNEGO => No
SSL => Yes
SSPI => No
krb4 => No
libz => Yes
CharConv => No
Protocols => dict, file, ftp, ftps, gopher, http, https, imap, imaps, pop3, pop3s, rtsp, smtp, smtps, telnet, tftp
Host => x86_64-unknown-linux-gnu
SSL Version => OpenSSL/1.0.0
ZLib Version => 1.2.3

date

date/time support => enabled
"Olson" Timezone Database Version => 2013.8
Timezone Database => internal
Default timezone => America/Denver

Directive => Local Value => Master Value
date.default_latitude => 31.7667 => 31.7667
date.default_longitude => 35.2333 => 35.2333
date.sunrise_zenith => 90.583333 => 90.583333
date.sunset_zenith => 90.583333 => 90.583333
date.timezone => America/Denver => America/Denver

dom

DOM/XML => enabled
DOM/XML API Version => 20031129
libxml Version => 2.9.0
HTML Support => enabled
XPath Support => enabled
XPointer Support => enabled
Schema Support => enabled
RelaxNG Support => enabled

ereg

Regex Library => Bundled library enabled

exif

EXIF Support => enabled
EXIF Version => 1.4 $Id$
Supported EXIF Version => 0220
Supported filetypes => JPEG,TIFF

Directive => Local Value => Master Value
exif.decode_jis_intel => JIS => JIS
exif.decode_jis_motorola => JIS => JIS
exif.decode_unicode_intel => UCS-2LE => UCS-2LE
exif.decode_unicode_motorola => UCS-2BE => UCS-2BE
exif.encode_jis => no value => no value
exif.encode_unicode => ISO-8859-15 => ISO-8859-15

filter

Input Validation and Filtering => enabled
Revision => $Id: 6496ccdb6a0a4792ced7f000203981dd4afe3657 $

Directive => Local Value => Master Value
filter.default => unsafe_raw => unsafe_raw
filter.default_flags => no value => no value

ftp

FTP support => enabled

gd

GD Support => enabled
GD Version => bundled (2.1.0 compatible)
FreeType Support => enabled
FreeType Linkage => with freetype
FreeType Version => 2.3.11
GIF Read Support => enabled
GIF Create Support => enabled
JPEG Support => enabled
libJPEG Version => 6b
PNG Support => enabled
libPNG Version => 1.2.49
WBMP Support => enabled
XPM Support => enabled
libXpm Version => 30411
XBM Support => enabled

Directive => Local Value => Master Value
gd.jpeg_ignore_warning => 0 => 0

gettext

GetText Support => enabled

hash

hash support => enabled
Hashing Engines => md2 md4 md5 sha1 sha224 sha256 sha384 sha512 ripemd128 ripemd160 ripemd256 ripemd320 whirlpool tiger128,3 tiger160,3 tiger192,3 tiger128,4 tiger160,4 tiger192,4 snefru snefru256 gost adler32 crc32 crc32b fnv132 fnv164 joaat 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 

iconv

iconv support => enabled
iconv implementation => glibc
iconv library version => 2.12

Directive => Local Value => Master Value
iconv.input_encoding => ISO-8859-1 => ISO-8859-1
iconv.internal_encoding => ISO-8859-1 => ISO-8859-1
iconv.output_encoding => ISO-8859-1 => ISO-8859-1

imap

IMAP c-Client Version => 2007f
SSL Support => enabled
Kerberos Support => enabled

json

json support => enabled
json version => 1.2.1

libxml

libXML support => active
libXML Compiled Version => 2.9.0
libXML Loaded Version => 20900
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) backtrack check => On
Multibyte regex (oniguruma) version => 4.7.1

Directive => Local Value => Master Value
mbstring.detect_order => no value => no value
mbstring.encoding_translation => Off => Off
mbstring.func_overload => 0 => 0
mbstring.http_input => pass => pass
mbstring.http_output => pass => pass
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.strict_detection => Off => Off
mbstring.substitute_character => no value => no value

mcrypt

mcrypt support => enabled
mcrypt_filter support => enabled
Version => 2.5.8
Api No => 20021217
Supported ciphers => cast-128 gost rijndael-128 twofish arcfour cast-256 loki97 rijndael-192 saferplus wake blowfish-compat des rijndael-256 serpent xtea blowfish enigma rc2 tripledes 
Supported modes => cbc cfb ctr ecb ncfb nofb ofb stream 

Directive => Local Value => Master Value
mcrypt.algorithms_dir => no value => no value
mcrypt.modes_dir => no value => no value

mysql

MySQL Support => enabled
Active Persistent Links => 0
Active Links => 0
Client API version => 5.5.37
MYSQL_MODULE_TYPE => external
MYSQL_SOCKET => /var/lib/mysql/mysql.sock
MYSQL_INCLUDE => -I/usr/include/mysql
MYSQL_LIBS => -L/usr/lib64 -lmysqlclient 

Directive => Local Value => Master Value
mysql.allow_local_infile => On => On
mysql.allow_persistent => On => On
mysql.connect_timeout => 60 => 60
mysql.default_host => no value => no value
mysql.default_password => no value => no value
mysql.default_port => no value => no value
mysql.default_socket => /var/lib/mysql/mysql.sock => /var/lib/mysql/mysql.sock
mysql.default_user => no value => no value
mysql.max_links => Unlimited => Unlimited
mysql.max_persistent => Unlimited => Unlimited
mysql.trace_mode => Off => Off

mysqli

MysqlI Support => enabled
Client API library version => 5.5.37
Active Persistent Links => 0
Inactive Persistent Links => 0
Active Links => 0
Client API header version => 5.5.32
MYSQLI_SOCKET => /var/lib/mysql/mysql.sock

Directive => Local Value => Master Value
mysqli.allow_local_infile => On => On
mysqli.allow_persistent => On => On
mysqli.default_host => no value => no value
mysqli.default_port => 3306 => 3306
mysqli.default_pw => no value => no value
mysqli.default_socket => /var/lib/mysql/mysql.sock => /var/lib/mysql/mysql.sock
mysqli.default_user => no value => no value
mysqli.max_links => Unlimited => Unlimited
mysqli.max_persistent => Unlimited => Unlimited
mysqli.reconnect => Off => Off

mysqlnd

mysqlnd => enabled
Version => mysqlnd 5.0.10 - 20111026 - $Id: e707c415db32080b3752b232487a435ee0372157 $
Compression => supported
SSL => supported
Command buffer size => 4096
Read buffer size => 32768
Read timeout => 31536000
Collecting statistics => Yes
Collecting memory statistics => No
Tracing => n/a
Loaded plugins => mysqlnd,example,debug_trace,auth_plugin_mysql_native_password,auth_plugin_mysql_clear_password
API Extensions => pdo_mysql

mysqlnd statistics =>  
bytes_sent => 0
bytes_received => 0
packets_sent => 0
packets_received => 0
protocol_overhead_in => 0
protocol_overhead_out => 0
bytes_received_ok_packet => 0
bytes_received_eof_packet => 0
bytes_received_rset_header_packet => 0
bytes_received_rset_field_meta_packet => 0
bytes_received_rset_row_packet => 0
bytes_received_prepare_response_packet => 0
bytes_received_change_user_packet => 0
packets_sent_command => 0
packets_received_ok => 0
packets_received_eof => 0
packets_received_rset_header => 0
packets_received_rset_field_meta => 0
packets_received_rset_row => 0
packets_received_prepare_response => 0
packets_received_change_user => 0
result_set_queries => 0
non_result_set_queries => 0
no_index_used => 0
bad_index_used => 0
slow_queries => 0
buffered_sets => 0
unbuffered_sets => 0
ps_buffered_sets => 0
ps_unbuffered_sets => 0
flushed_normal_sets => 0
flushed_ps_sets => 0
ps_prepared_never_executed => 0
ps_prepared_once_executed => 0
rows_fetched_from_server_normal => 0
rows_fetched_from_server_ps => 0
rows_buffered_from_client_normal => 0
rows_buffered_from_client_ps => 0
rows_fetched_from_client_normal_buffered => 0
rows_fetched_from_client_normal_unbuffered => 0
rows_fetched_from_client_ps_buffered => 0
rows_fetched_from_client_ps_unbuffered => 0
rows_fetched_from_client_ps_cursor => 0
rows_affected_normal => 0
rows_affected_ps => 0
rows_skipped_normal => 0
rows_skipped_ps => 0
copy_on_write_saved => 0
copy_on_write_performed => 0
command_buffer_too_small => 0
connect_success => 0
connect_failure => 0
connection_reused => 0
reconnect => 0
pconnect_success => 0
active_connections => 0
active_persistent_connections => 0
explicit_close => 0
implicit_close => 0
disconnect_close => 0
in_middle_of_command_close => 0
explicit_free_result => 0
implicit_free_result => 0
explicit_stmt_close => 0
implicit_stmt_close => 0
mem_emalloc_count => 0
mem_emalloc_amount => 0
mem_ecalloc_count => 0
mem_ecalloc_amount => 0
mem_erealloc_count => 0
mem_erealloc_amount => 0
mem_efree_count => 0
mem_efree_amount => 0
mem_malloc_count => 0
mem_malloc_amount => 0
mem_calloc_count => 0
mem_calloc_amount => 0
mem_realloc_count => 0
mem_realloc_amount => 0
mem_free_count => 0
mem_free_amount => 0
mem_estrndup_count => 0
mem_strndup_count => 0
mem_estndup_count => 0
mem_strdup_count => 0
proto_text_fetched_null => 0
proto_text_fetched_bit => 0
proto_text_fetched_tinyint => 0
proto_text_fetched_short => 0
proto_text_fetched_int24 => 0
proto_text_fetched_int => 0
proto_text_fetched_bigint => 0
proto_text_fetched_decimal => 0
proto_text_fetched_float => 0
proto_text_fetched_double => 0
proto_text_fetched_date => 0
proto_text_fetched_year => 0
proto_text_fetched_time => 0
proto_text_fetched_datetime => 0
proto_text_fetched_timestamp => 0
proto_text_fetched_string => 0
proto_text_fetched_blob => 0
proto_text_fetched_enum => 0
proto_text_fetched_set => 0
proto_text_fetched_geometry => 0
proto_text_fetched_other => 0
proto_binary_fetched_null => 0
proto_binary_fetched_bit => 0
proto_binary_fetched_tinyint => 0
proto_binary_fetched_short => 0
proto_binary_fetched_int24 => 0
proto_binary_fetched_int => 0
proto_binary_fetched_bigint => 0
proto_binary_fetched_decimal => 0
proto_binary_fetched_float => 0
proto_binary_fetched_double => 0
proto_binary_fetched_date => 0
proto_binary_fetched_year => 0
proto_binary_fetched_time => 0
proto_binary_fetched_datetime => 0
proto_binary_fetched_timestamp => 0
proto_binary_fetched_string => 0
proto_binary_fetched_blob => 0
proto_binary_fetched_enum => 0
proto_binary_fetched_set => 0
proto_binary_fetched_geometry => 0
proto_binary_fetched_other => 0
init_command_executed_count => 0
init_command_failed_count => 0
com_quit => 0
com_init_db => 0
com_query => 0
com_field_list => 0
com_create_db => 0
com_drop_db => 0
com_refresh => 0
com_shutdown => 0
com_statistics => 0
com_process_info => 0
com_connect => 0
com_process_kill => 0
com_debug => 0
com_ping => 0
com_time => 0
com_delayed_insert => 0
com_change_user => 0
com_binlog_dump => 0
com_table_dump => 0
com_connect_out => 0
com_register_slave => 0
com_stmt_prepare => 0
com_stmt_execute => 0
com_stmt_send_long_data => 0
com_stmt_close => 0
com_stmt_reset => 0
com_stmt_set_option => 0
com_stmt_fetch => 0
com_deamon => 0
bytes_received_real_data_normal => 0
bytes_received_real_data_ps => 0

example statistics =>  
stat1 => 0
stat2 => 0

openssl

OpenSSL support => enabled
OpenSSL Library Version => OpenSSL 1.0.0-fips 29 Mar 2010
OpenSSL Header Version => OpenSSL 1.0.0-fips 29 Mar 2010

pcre

PCRE (Perl Compatible Regular Expressions) Support => enabled
PCRE Library Version => 8.21 2011-12-12

Directive => Local Value => Master Value
pcre.backtrack_limit => 1000000 => 1000000
pcre.recursion_limit => 100000 => 100000

PDO

PDO support => enabled
PDO drivers => sqlite, mysql

pdo_mysql

PDO Driver for MySQL => enabled
Client API version => mysqlnd 5.0.10 - 20111026 - $Id: e707c415db32080b3752b232487a435ee0372157 $

Directive => Local Value => Master Value
pdo_mysql.default_socket => /var/lib/mysql/mysql.sock => /var/lib/mysql/mysql.sock

pdo_sqlite

PDO Driver for SQLite 3.x => enabled
SQLite Library => 3.7.7.1

Phar

Phar: PHP Archive support => enabled
Phar EXT version => 2.0.1
Phar API version => 1.1.1
SVN revision => $Id: c85687ef5cec51a63c41cffb9ec3972cb8c3f7f3 $
Phar-based phar archives => enabled
Tar-based phar archives => enabled
ZIP-based phar archives => enabled
gzip compression => enabled
bzip2 compression => disabled (install pecl/bz2)
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

Revision => $Id: 32db6705f5b617967a546be3114e178a4138c1ca $

pspell

PSpell Support => enabled

Reflection

Reflection => enabled
Version => $Id: c4a7c554f00da47fe9cff384d18c532a1a959dff $

session

Session Support => enabled
Registered save handlers => files user 
Registered serializer handlers => php php_binary wddx 

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_secure => Off => Off
session.entropy_file => no value => no value
session.entropy_length => 0 => 0
session.gc_divisor => 1000 => 1000
session.gc_maxlifetime => 1440 => 1440
session.gc_probability => 1 => 1
session.hash_bits_per_character => 4 => 4
session.hash_function => 0 => 0
session.name => PHPSESSID => PHPSESSID
session.referer_check => no value => no value
session.save_handler => files => files
session.save_path => /tmp => /tmp
session.serialize_handler => php => php
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_trans_sid => 0 => 0

SimpleXML

Simplexml support => enabled
Revision => $Id: 2358f2be6570ab413d0ead3a931a5365adf94af9 $
Schema support => enabled

soap

Soap Client => enabled
Soap Server => enabled

Directive => Local Value => Master Value
soap.wsdl_cache => 1 => 1
soap.wsdl_cache_dir => /tmp => /tmp
soap.wsdl_cache_enabled => 1 => 1
soap.wsdl_cache_limit => 5 => 5
soap.wsdl_cache_ttl => 86400 => 86400

sockets

Sockets Support => enabled

SPL

SPL support => enabled
Interfaces => Countable, 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
SQLite3 module version => 0.7
SQLite Library => 3.7.7.1

Directive => Local Value => Master Value
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 => 1 => 1
assert.bail => 0 => 0
assert.callback => no value => no value
assert.quiet_eval => 0 => 0
assert.warning => 1 => 1
auto_detect_line_endings => 0 => 0
default_socket_timeout => 60 => 60
from => no value => no value
url_rewriter.tags => a=href,area=href,frame=src,input=src,form=fakeentry => a=href,area=href,frame=src,input=src,form=fakeentry
user_agent => no value => no value

tidy

Tidy support => enabled
libTidy Release => 25 March 2009
Extension Version => 2.0 ($Id$)

Directive => Local Value => Master Value
tidy.clean_output => 0 => 0
tidy.default_config => no value => no value

tokenizer

Tokenizer Support => enabled

wddx

WDDX Support => enabled
WDDX Session Serializer => enabled

xml

XML Support => active
XML Namespace Support => active
EXPAT Version => expat_2.0.1

xmlreader

XMLReader => enabled

xmlrpc

core library version => xmlrpc-epi v. 0.51
php extension version => 0.51
author => Dan Libby
homepage => http://xmlrpc-epi.sourceforge.net
open sourced by => Epinions.com

xmlwriter

XMLWriter => enabled

xsl

XSL => enabled
libxslt Version => 1.1.27
libxslt compiled against libxml Version => 2.9.0
EXSLT => enabled
libexslt Version => 1.1.27

Zend Guard Loader

Zend Guard Loader => enabled
License Path =>  
Obfuscation level => 0

zip

Zip => enabled
Extension Version => $Id: 1f435bbb002ed00b47964fbd6e3b1cea9b161c07 $
Zip version => 1.11.0
Libzip version => 0.10.1

zlib

ZLib Support => enabled
Stream Wrapper => compress.zlib://
Stream Filter => zlib.inflate, zlib.deflate
Compiled Version => 1.2.3
Linked Version => 1.2.3

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
ionCube Loader

Environment

Variable => Value
TERM => xterm-256color
SHELL => /bin/bash
HISTSIZE => 1000
SSH_TTY => /dev/pts/0
LANG => en_US.UTF-8
HISTCONTROL => ignoredups
SHLVL => 1
CVS_RSH => ssh
LESSOPEN => |/usr/bin/lesspipe.sh %s
G_BROKEN_FILENAMES => 1
_ => /usr/local/bin/php

PHP Variables

Variable => Value
_SERVER["TERM"] => xterm-256color
_SERVER["SHELL"] => /bin/bash
_SERVER["HISTSIZE"] => 1000
_SERVER["SSH_TTY"] => /dev/pts/0
_SERVER["LANG"] => en_US.UTF-8
_SERVER["HISTCONTROL"] => ignoredups
_SERVER["SHLVL"] => 1
_SERVER["CVS_RSH"] => ssh
_SERVER["LESSOPEN"] => |/usr/bin/lesspipe.sh %s
_SERVER["G_BROKEN_FILENAMES"] => 1
_SERVER["_"] => /usr/local/bin/php
_SERVER["PHP_SELF"] => 
_SERVER["SCRIPT_NAME"] => 
_SERVER["SCRIPT_FILENAME"] => 
_SERVER["PATH_TRANSLATED"] => 
_SERVER["DOCUMENT_ROOT"] => 
_SERVER["REQUEST_TIME_FLOAT"] => 1411615476.0286
_SERVER["REQUEST_TIME"] => 1411615476
_SERVER["argv"] => Array
(
)

_SERVER["argc"] => 0

PHP版本=>5.4.22
System=>Linux 2.6.32-431.23.3.el6.x86#u 64#1 SMP周四至7月31日17:20:51 UTC 2014 x86_64
建造日期=>2013年12月2日17:53:19
Configure Command=>'./配置“”--禁用文件信息“”--启用bcmath“”--启用日历“”--启用exif“”--启用ftp“”--启用gd本机ttf“”--启用libxml“”--启用mbstring“”--启用pdo=共享“”--启用soap“”--启用套接字“”--启用wddx“”--启用zip“”--前缀=/usr/local“”--带curl=/opt/curlsl/'“--使用freetype dir=/usr”“--使用gd”“--使用gettext”“--使用imap=/opt/php”“--使用imap-ssl=/usr”“--使用jpeg-dir=/usr”“--使用kerberos”“--使用libdir=lib64”“--使用libexpat dir=/usr”“--使用libxml-dir=/opt/xml2”“--使用mcrypt=/opt/libmcrypt/'--使用mysql=/usr”“--使用mysql sock=/var/lib/mysql/mysql.sock”“--使用mysqli=/usr/bin/mysql_config”“--使用openssl=/usr”“--使用openssl dir=/usr”“--使用pcre regex=/opt/pcre”“--使用pdo mysql=shared”“--使用pdo sqlite=shared”“--使用pic”“--使用png dir=/usr”“--使用pspell”“--使用tidy=/opt/tidy/'--使用xmlrpc”“--使用xpm dir=/usr”'--with xsl=/opt/xslt/''--with zlib'--with zlib dir=/usr'
服务器API=>命令行界面
虚拟目录支持=>已禁用
配置文件（php.ini）路径=>/usr/local/lib
加载的配置文件=>/usr/local/lib/php.ini
扫描此目录以查找其他.ini文件=>（无）
已解析的其他.ini文件=>（无）
PHP API=>20100412
PHP扩展=>20100525
Zend扩展=>220100525
Zend扩展构建=>API220100525，NTS
PHP扩展构建=>API20100525，NTS
调试生成=>否
线程安全=>已禁用
Zend信号处理=>禁用
Zend内存管理器=>已启用
Zend多字节支持=>由mbstring提供
IPv6支持=>已启用
DTrace支持=>已禁用
注册的PHP流=>https、ftps、compress.zlib、PHP、文件、glob、数据、http、ftp、phar、zip
注册流套接字传输=>tcp、udp、unix、udg、ssl、sslv3、sslv2、tls
注册流过滤器=>zlib.*，convert.iconv.*，mcrypt.*，mdecrypt.*，string.rot13，string.toupper，string.tolower，string.strip_标记，convert.*，consumered，dechunk
此程序使用Zend脚本语言引擎：
Zend Engine v2.4.0版权所有（c）1998-2013 Zend Technologies
ionCube有限公司2002-2013版ionCube PHP Loader v4.4.1版权所有，以及
Zend Guard Loader v3.3版权所有（c）1998-2013，由Zend Technologies提供
_______________________________________________________________________
配置
数学
BCMath支持=>已启用
指令=>本地值=>主值
bcmath.scale=>0=>0
日历
日历支持=>已启用
核心
PHP版本=>5.4.22
指令=>本地值=>主值
允许\u url\u fopen=>On=>On
允许\u url\u include=>On=>On
始终\u填充\u原始\u发布\u数据=>Off=>Off
arg_separator.input=>&=>&
arg_separator.output=>&=>&
asp_标签=>Off=>Off
自动追加文件=>无值=>无值
自动\u全局\u jit=>On=>On
自动预结束文件=>无值=>无值
browscap=>无值=>无值
默认字符集=>无值=>无值
默认值\u mimetype=>text/html=>text/html
禁用_类=>无值=>无值
禁用函数=>无值=>无值
显示错误=>Off=>Off
显示启动错误=>Off=>Off
文档根=>无值=>无值
docref_ext=>无值=>无值
docref_root=>无值=>无值
启用\u dl=>Off=>Off
启用发布数据读取=>On=>On
错误\u追加\u字符串=>无值=>无值
错误日志=>错误日志=>错误日志
错误\u前置\u字符串=>无值=>无值
错误报告=>32759=>32759
退出\u打开\u超时=>关闭=>关闭
expose_php=>Off=>Off
extension_dir=>/usr/local/lib/php/extensions/no-debug-non-zts-20100525=>/usr/local/lib/php/extensions/no-debug-non-zts-20100525
文件上传=>On=>On
highlight.comment=>#FF8000=>#FF8000
highlight.default=>#0000BB=>#0000BB
highlight.html=>#000000=>#000000
highlight.keyword=>#007700=>#007700
highlight.string=>#DD0000=>#DD0000
html_错误=>Off=>Off
忽略重复的错误=>Off=>Off
忽略\u重复\u源=>Off=>Off
忽略用户\u中止=>Off=>Off
隐式\u flush=>On=>On
include_path=>。：/usr/lib/php:/usr/local/lib/php=>。：/usr/lib/php:/usr/local/lib/php
日志错误=>On=>On
日志错误最大长度=>1024=>1024
mail.add_x_header=>Off=>Off
mail.force_额外_参数=>无值=>无值
mail.log=>无值=>无值
最大执行时间=>0=>0
最大文件上传量=>20=>20
最大输入嵌套级别=>64=>64
最大输入时间=>-1=>-1
最大输入变量=>1000=>1000
内存限制=>128M=>128M
open_basedir=>无值=>无值
输出缓冲=>0=>0
输出处理程序=>无值=>无值
立柱最大尺寸=>10米=>10米
精度=>14=>14
realpath_缓存_大小=>16K=>16K
realpath_缓存_ttl=>120=>120
寄存器_argc_argv=>On=>On
报告_memleaks=>On=>On
报告\u zend\u debug=>Off=>Off
请求\u顺序=>无值=>无值
sendmail_from=>无值=>无值
sendmail_path=>/usr/sbin/sendmail-t-i=>/usr/sbin/sendmail-t-i
序列化精度=
ps aux | grep httpd

$user_info = posix_getpwuid(posix_geteuid());
echo $user_info['name'];