这是我的 php 示例脚本：
<?php
try{
$db=new PDO('mysql:dbname=_mydb;host=localhost', 'root', 'xxxxxx');
}catch(PDOException $e) {
echo "Error: ".$e->getMessage();
}
?>
我又回来了：
could not find driver
还：
user@nbook:~$ php -i|grep PDO
PDO
PDO support => enabled
PDO drivers => mysql
PDO Driver for MySQL => enabled
这是我的 phpinfo：
PHP Version 5.6.9-0+deb8u1
System Linux nbook 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1 (2015-05-24) x86_64
Build Date Jun 5 2015 11:03:32
Server API Apache 2.0 Handler
Virtual Directory Support disabled
Configuration File (php.ini) Path /etc/php5/apache2
Loaded Configuration File /etc/php5/apache2/php.ini
Scan this dir for additional .ini files /etc/php5/apache2/conf.d
Additional .ini files parsed /etc/php5/apache2/conf.d/05-opcache.ini, /etc/php5/apache2/conf.d/10-pdo.ini, /etc/php5/apache2/conf.d/20-json.ini, /etc/php5/apache2/conf.d/20-readline.ini
PHP API 20131106
PHP Extension 20131226
Zend Extension 220131226
Zend Extension Build API220131226,NTS
PHP Extension Build API20131226,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 enabled
Registered PHP Streams https, ftps, compress.zlib, compress.bzip2, php, file, glob, data, http, ftp, phar, zip
Registered Stream Socket Transports tcp, udp, unix, udg, ssl, sslv3, tls, tlsv1.0, tlsv1.1, tlsv1.2
Registered Stream Filters zlib.*, bzip2.*, convert.iconv.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk
Zend logo This program makes use of the Zend Scripting Language Engine:
Zend Engine v2.6.0, Copyright (c) 1998-2015 Zend Technologies
with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2015, by Zend Technologies
Configuration
apache2handler
Apache Version Apache/2.4.10 (Debian)
Apache API Version 20120211
Server Administrator webmaster@localhost
Hostname:Port nbook.home:80
User/Group www-data(33)/33
Max Requests Per Child: 0 - Keep Alive: on - Max Per Connection: 100
Timeouts Connection: 300 - Keep-Alive: 5
Virtual Server Yes
Server Root /etc/apache2
Loaded Modules core mod_so mod_watchdog http_core mod_log_config mod_logio mod_version mod_unixd mod_access_compat mod_alias mod_auth_basic mod_authn_core mod_authn_file mod_authz_core mod_authz_host mod_authz_user mod_autoindex mod_deflate mod_dir mod_dnssd mod_env mod_filter mod_mime prefork mod_negotiation mod_php5 mod_setenvif mod_status
Directive Local Value Master Value
engine 1 1
last_modified 0 0
xbithack 0 0
Apache Environment
Variable Value
HTTP_HOST localhost
HTTP_CONNECTION keep-alive
HTTP_ACCEPT text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
HTTP_USER_AGENT Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.130 Safari/537.36
HTTP_ACCEPT_ENCODING gzip, deflate, sdch
HTTP_ACCEPT_LANGUAGE it-IT,it;q=0.8,en-US;q=0.6,en;q=0.4,es;q=0.2
PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
SERVER_SIGNATURE <address>Apache/2.4.10 (Debian) Server at localhost Port 80</address>
SERVER_SOFTWARE Apache/2.4.10 (Debian)
SERVER_NAME localhost
SERVER_ADDR ::1
SERVER_PORT 80
REMOTE_ADDR ::1
DOCUMENT_ROOT /var/www/html
REQUEST_SCHEME http
CONTEXT_PREFIX no value
CONTEXT_DOCUMENT_ROOT /var/www/html
SERVER_ADMIN webmaster@localhost
SCRIPT_FILENAME /var/www/html/info.php
REMOTE_PORT 35615
GATEWAY_INTERFACE CGI/1.1
SERVER_PROTOCOL HTTP/1.1
REQUEST_METHOD GET
QUERY_STRING no value
REQUEST_URI /info.php
SCRIPT_NAME /info.php
HTTP Headers Information
HTTP Request Headers
HTTP Request GET /info.php HTTP/1.1
Host localhost
Connection keep-alive
Accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
User-Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.130 Safari/537.36
Accept-Encoding gzip, deflate, sdch
Accept-Language it-IT,it;q=0.8,en-US;q=0.6,en;q=0.4,es;q=0.2
HTTP Response Headers
bcmath
BCMath support enabled
Directive Local Value Master Value
bcmath.scale 0 0
bz2
BZip2 Support Enabled
Stream Wrapper support compress.bzip2://
Stream Filter support bzip2.decompress, bzip2.compress
BZip2 Version 1.0.6, 6-Sept-2010
calendar
Calendar support enabled
Core
PHP Version 5.6.9-0+deb8u1
Directive Local Value Master Value
allow_url_fopen On On
allow_url_include Off Off
always_populate_raw_post_data 0 0
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 UTF-8 UTF-8
default_mimetype text/html text/html
disable_classes no value no value
disable_functions pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
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 no value no value
error_prepend_string no value no value
error_reporting 22527 22527
exit_on_timeout Off Off
expose_php Off Off
extension_dir /usr/lib/php5/20131226 /usr/lib/php5/20131226
file_uploads On On
highlight.comment #FF8000 #FF8000
highlight.default #0000BB #0000BB
highlight.html #000000 #000000
highlight.keyword #007700 #007700
highlight.string #DD0000 #DD0000
html_errors On On
ignore_repeated_errors Off Off
ignore_repeated_source Off Off
ignore_user_abort Off Off
implicit_flush Off Off
include_path .:/usr/share/php:/usr/share/pear .:/usr/share/php:/usr/share/pear
input_encoding no value no value
internal_encoding no value no value
log_errors On On
log_errors_max_len 1024 1024
mail.add_x_header On On
mail.force_extra_parameters no value no value
mail.log no value no value
max_execution_time 30 30
max_file_uploads 20 20
max_input_nesting_level 64 64
max_input_time 60 60
max_input_vars 1000 1000
memory_limit 128M 128M
open_basedir no value no value
output_buffering 4096 4096
output_encoding no value no value
output_handler no value no value
post_max_size 8M 8M
precision 14 14
realpath_cache_size 16K 16K
realpath_cache_ttl 120 120
register_argc_argv Off Off
report_memleaks On On
report_zend_debug On On
request_order GP GP
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 Off Off
SMTP localhost localhost
smtp_port 25 25
sql.safe_mode Off Off
sys_temp_dir no value no value
track_errors Off Off
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 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
date
date/time support enabled
"Olson" Timezone Database Version 0.system
Timezone Database internal
Default timezone Europe/Berlin
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 no value no value
dba
DBA support enabled
libdb header version Berkeley DB 5.3.28: (September 9, 2013)
libdb library version Berkeley DB 5.3.28: (September 9, 2013)
Supported handlers cdb cdb_make db4 inifile flatfile qdbm
Directive Local Value Master Value
dba.default_handler flatfile flatfile
dom
DOM/XML enabled
DOM/XML API Version 20031129
libxml Version 2.9.1
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: 5504545b9be3379c5244b371d825eb64659eb5f5 $
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
fileinfo
fileinfo support enabled
version 1.0.5
libmagic 517
filter
Input Validation and Filtering enabled
Revision $Id: 86120bba568c551914a35636ec408f1e7e66af32 $
Directive Local Value Master Value
filter.default unsafe_raw unsafe_raw
filter.default_flags no value no value
ftp
FTP support enabled
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 gost-crypto adler32 crc32 crc32b fnv132 fnv1a32 fnv164 fnv1a64 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 2.19
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
json version 1.3.6
JSON-C headers version 0.11.99
JSON-C library version 0.11.99
libxml
libXML support active
libXML Compiled Version 2.9.1
libXML Loaded Version 20901
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 5.9.5
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 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.strict_detection Off Off
mbstring.substitute_character no value no value
mhash
MHASH support Enabled
MHASH API Version Emulated Support
openssl
OpenSSL support enabled
OpenSSL Library Version OpenSSL 1.0.1k 8 Jan 2015
OpenSSL Header Version OpenSSL 1.0.1k 8 Jan 2015
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 8.35 2014-04-04
Directive Local Value Master Value
pcre.backtrack_limit 1000000 1000000
pcre.recursion_limit 100000 100000
PDO
PDO support enabled
PDO drivers no value
Phar
Phar: PHP Archive support enabled
Phar EXT version 2.0.2
Phar API version 1.1.1
SVN revision $Id: a861a034647a6e80ebad0851e018adee293647fb $
Phar-based phar archives enabled
Tar-based phar archives enabled
ZIP-based phar archives enabled
gzip compression enabled
bzip2 compression enabled
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: 5d20de77687b7d961b15450873fa23b9e64a136a $
readline
Readline Support enabled
Readline library EditLine wrapper
Directive Local Value Master Value
cli.pager no value no value
cli.prompt \b \> \b \>
Reflection
Reflection enabled
Version $Id: eff8bdc65b0beaf8f4ade6f06f848e6d43dfd826 $
session
Session Support enabled
Registered save handlers files user
Registered serializer handlers php_serialize 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 /dev/urandom /dev/urandom
session.entropy_length 32 32
session.gc_divisor 1000 1000
session.gc_maxlifetime 1440 1440
session.gc_probability 0 0
session.hash_bits_per_character 5 5
session.hash_function 0 0
session.name PHPSESSID PHPSESSID
session.referer_check no value no value
session.save_handler files files
session.save_path /var/lib/php5/sessions /var/lib/php5/sessions
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_strict_mode Off Off
session.use_trans_sid 0 0
shmop
shmop support enabled
SimpleXML
Simplexml support enabled
Revision $Id: e0de6ee7ef8280a12d77d76f1f971a944cbc8090 $
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
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
sysvmsg
sysvmsg support enabled
Revision $Id: 1e821e8a0cbb868efec453560ba303e04f3a1db2 $
tokenizer
Tokenizer Support enabled
wddx
WDDX Support enabled
WDDX Session Serializer enabled
xml
XML Support active
XML Namespace Support active
libxml2 Version 2.9.1
xmlreader
XMLReader enabled
xmlwriter
XMLWriter enabled
Zend OPcache
Opcode Caching Up and Running
Optimization Enabled
Startup OK
Shared memory model mmap
Cache hits 3
Cache misses 3
Used memory 5468496
Free memory 61640368
Wasted memory 0
Interned Strings Used memory 317304
Interned Strings Free memory 3877000
Cached scripts 3
Cached keys 3
Max keys 3907
OOM restarts 0
Hash keys restarts 0
Manual restarts 0
Directive Local Value Master Value
opcache.blacklist_filename no value no value
opcache.consistency_checks 0 0
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.fast_shutdown 0 0
opcache.file_update_protection 2 2
opcache.force_restart_timeout 180 180
opcache.inherited_hack On On
opcache.interned_strings_buffer 4 4
opcache.load_comments 1 1
opcache.log_verbosity_level 1 1
opcache.max_accelerated_files 2000 2000
opcache.max_file_size 0 0
opcache.max_wasted_percentage 5 5
opcache.memory_consumption 64 64
opcache.optimization_level 0xFFFFFFFF 0xFFFFFFFF
opcache.preferred_memory_model no value no value
opcache.protect_memory 0 0
opcache.restrict_api no value no value
opcache.revalidate_freq 2 2
opcache.revalidate_path Off Off
opcache.save_comments 1 1
opcache.use_cwd On On
opcache.validate_timestamps On On
zip
Zip enabled
Extension Version $Id: f9f12af1274212b9f22867472e4aa57eab4bb4cf $
Zip version 1.12.5
Libzip version 0.11.2
zlib
ZLib Support enabled
Stream Wrapper compress.zlib://
Stream Filter zlib.inflate, zlib.deflate
Compiled Version 1.2.8
Linked Version 1.2.8
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
sysvsem
sysvshm
Environment
Variable Value
APACHE_RUN_DIR /var/run/apache2
APACHE_PID_FILE /var/run/apache2/apache2.pid
PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
APACHE_LOCK_DIR /var/lock/apache2
LANG C
APACHE_RUN_USER www-data
APACHE_RUN_GROUP www-data
APACHE_LOG_DIR /var/log/apache2
PWD /
PHP Variables
Variable Value
_SERVER["HTTP_HOST"] localhost
_SERVER["HTTP_CONNECTION"] keep-alive
_SERVER["HTTP_ACCEPT"] text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
_SERVER["HTTP_USER_AGENT"] Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.130 Safari/537.36
_SERVER["HTTP_ACCEPT_ENCODING"] gzip, deflate, sdch
_SERVER["HTTP_ACCEPT_LANGUAGE"] it-IT,it;q=0.8,en-US;q=0.6,en;q=0.4,es;q=0.2
_SERVER["PATH"] /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
_SERVER["SERVER_SIGNATURE"] <address>Apache/2.4.10 (Debian) Server at localhost Port 80</address>
_SERVER["SERVER_SOFTWARE"] Apache/2.4.10 (Debian)
_SERVER["SERVER_NAME"] localhost
_SERVER["SERVER_ADDR"] ::1
_SERVER["SERVER_PORT"] 80
_SERVER["REMOTE_ADDR"] ::1
_SERVER["DOCUMENT_ROOT"] /var/www/html
_SERVER["REQUEST_SCHEME"] http
_SERVER["CONTEXT_PREFIX"] no value
_SERVER["CONTEXT_DOCUMENT_ROOT"] /var/www/html
_SERVER["SERVER_ADMIN"] webmaster@localhost
_SERVER["SCRIPT_FILENAME"] /var/www/html/info.php
_SERVER["REMOTE_PORT"] 35615
_SERVER["GATEWAY_INTERFACE"] CGI/1.1
_SERVER["SERVER_PROTOCOL"] HTTP/1.1
_SERVER["REQUEST_METHOD"] GET
_SERVER["QUERY_STRING"] no value
_SERVER["REQUEST_URI"] /info.php
_SERVER["SCRIPT_NAME"] /info.php
_SERVER["PHP_SELF"] /info.php
_SERVER["REQUEST_TIME_FLOAT"] 1436442195.621
_SERVER["REQUEST_TIME"] 1436442195
PHP Credits
PHP Group
Thies C. Arntzen, Stig Bakken, Shane Caraveo, Andi Gutmans, Rasmus Lerdorf, Sam Ruby, Sascha Schumann, Zeev Suraski, Jim Winstead, Andrei Zmievski
Language Design & Concept
Andi Gutmans, Rasmus Lerdorf, Zeev Suraski, Marcus Boerger
PHP Authors
Contribution Authors
Zend Scripting Language Engine Andi Gutmans, Zeev Suraski, Stanislav Malyshev, Marcus Boerger, Dmitry Stogov, Xinchen Hui, Nikita Popov
Extension Module API Andi Gutmans, Zeev Suraski, Andrei Zmievski
UNIX Build and Modularization Stig Bakken, Sascha Schumann, Jani Taskinen
Windows Port Shane Caraveo, Zeev Suraski, Wez Furlong, Pierre-Alain Joye, Anatol Belski
Server API (SAPI) Abstraction Layer Andi Gutmans, Shane Caraveo, Zeev Suraski
Streams Abstraction Layer Wez Furlong, Sara Golemon
PHP Data Objects Layer Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky
Output Handler Zeev Suraski, Thies C. Arntzen, Marcus Boerger, Michael Wallner
SAPI Modules
Contribution Authors
AOLserver Sascha Schumann
Apache 1.3 (apache_hooks) Rasmus Lerdorf, Zeev Suraski, Stig Bakken, David Sklar, George Schlossnagle, Lukas Schroeder
Apache 1.3 Rasmus Lerdorf, Zeev Suraski, Stig Bakken, David Sklar
Apache 2.0 Filter Sascha Schumann, Aaron Bannert
Apache 2.0 Handler Ian Holsman, Justin Erenkrantz (based on Apache 2.0 Filter code)
Caudium / Roxen David Hedbor
CGI / FastCGI Rasmus Lerdorf, Stig Bakken, Shane Caraveo, Dmitry Stogov
CLI Edin Kadribasic, Marcus Boerger, Johannes Schlueter, Moriyoshi Koizumi, Xinchen Hui
Continuity Alex Leigh (based on nsapi code)
Embed Edin Kadribasic
FastCGI Process Manager Andrei Nigmatulin, dreamcat4, Antony Dovgal, Jerome Loyet
ISAPI Andi Gutmans, Zeev Suraski
litespeed George Wang
NSAPI Jayakumar Muthukumarasamy, Uwe Schindler
phpdbg Felipe Pena, Joe Watkins, Bob Weinand
phttpd Thies C. Arntzen
pi3web Holger Zimmermann
Sendmail Milter Harald Radi
thttpd Sascha Schumann
tux Sascha Schumann
WebJames Alex Waugh
Module Authors
Module Authors
BC Math Andi Gutmans
Bzip2 Sterling Hughes
Calendar Shane Caraveo, Colin Viebrock, Hartmut Holzgraefe, Wez Furlong
COM and .Net Wez Furlong
ctype Hartmut Holzgraefe
cURL Sterling Hughes
Date/Time Support Derick Rethans
DB-LIB (MS SQL, Sybase) Wez Furlong, Frank M. Kromann
DBA Sascha Schumann, Marcus Boerger
DOM Christian Stocker, Rob Richards, Marcus Boerger
enchant Pierre-Alain Joye, Ilia Alshanetsky
ereg Rasmus Lerdorf, Jim Winstead, Jaakko Hyvätti
EXIF Rasmus Lerdorf, Marcus Boerger
fileinfo Ilia Alshanetsky, Pierre Alain Joye, Scott MacVicar, Derick Rethans
Firebird driver for PDO Ard Biesheuvel
FTP Stefan Esser, Andrew Skalski
GD imaging Rasmus Lerdorf, Stig Bakken, Jim Winstead, Jouni Ahto, Ilia Alshanetsky, Pierre-Alain Joye, Marcus Boerger
GetText Alex Plotnick
GNU GMP support Stanislav Malyshev
Iconv Rui Hirokawa, Stig Bakken, Moriyoshi Koizumi
IMAP Rex Logan, Mark Musone, Brian Wang, Kaj-Michael Lang, Antoni Pamies Olive, Rasmus Lerdorf, Andrew Skalski, Chuck Hagenbuch, Daniel R Kalowsky
Input Filter Rasmus Lerdorf, Derick Rethans, Pierre-Alain Joye, Ilia Alshanetsky
InterBase Jouni Ahto, Andrew Avdeev, Ard Biesheuvel
Internationalization Ed Batutis, Vladimir Iordanov, Dmitry Lakhtyuk, Stanislav Malyshev, Vadim Savchuk, Kirti Velankar
JSON Omar Kilani, Scott MacVicar
LDAP Amitay Isaacs, Eric Warnke, Rasmus Lerdorf, Gerrit Thomson, Stig Venaas
LIBXML Christian Stocker, Rob Richards, Marcus Boerger, Wez Furlong, Shane Caraveo
mcrypt Sascha Schumann, Derick Rethans
MS SQL Frank M. Kromann
Multibyte String Functions Tsukada Takuya, Rui Hirokawa
MySQL driver for PDO George Schlossnagle, Wez Furlong, Ilia Alshanetsky, Johannes Schlueter
MySQL Zeev Suraski, Zak Greant, Georg Richter, Andrey Hristov
MySQLi Zak Greant, Georg Richter, Andrey Hristov, Ulf Wendel
MySQLnd Andrey Hristov, Ulf Wendel, Georg Richter, Johannes Schlüter
OCI8 Stig Bakken, Thies C. Arntzen, Andy Sautins, David Benson, Maxim Maletsky, Harald Radi, Antony Dovgal, Andi Gutmans, Wez Furlong, Christopher Jones, Oracle Corporation
ODBC driver for PDO Wez Furlong
ODBC Stig Bakken, Andreas Karajannis, Frank M. Kromann, Daniel R. Kalowsky
OpenSSL Stig Venaas, Wez Furlong, Sascha Kettler, Scott MacVicar
Oracle (OCI) driver for PDO Wez Furlong
pcntl Jason Greene, Arnaud Le Blanc
Perl Compatible Regexps Andrei Zmievski
PHP Archive Gregory Beaver, Marcus Boerger
PHP Data Objects Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky
PHP hash Sara Golemon, Rasmus Lerdorf, Stefan Esser, Michael Wallner, Scott MacVicar
Posix Kristian Koehntopp
PostgreSQL driver for PDO Edin Kadribasic, Ilia Alshanetsky
PostgreSQL Jouni Ahto, Zeev Suraski, Yasuo Ohgaki, Chris Kings-Lynne
Pspell Vlad Krupin
Readline Thies C. Arntzen
Recode Kristian Koehntopp
Reflection Marcus Boerger, Timm Friebe, George Schlossnagle, Andrei Zmievski, Johannes Schlueter
Sessions Sascha Schumann, Andrei Zmievski
Shared Memory Operations Slava Poliakov, Ilia Alshanetsky
SimpleXML Sterling Hughes, Marcus Boerger, Rob Richards
SNMP Rasmus Lerdorf, Harrie Hazewinkel, Mike Jackson, Steven Lawrance, Johann Hanne, Boris Lytochkin
SOAP Brad Lafountain, Shane Caraveo, Dmitry Stogov
Sockets Chris Vandomelen, Sterling Hughes, Daniel Beulshausen, Jason Greene
SPL Marcus Boerger, Etienne Kneuss
SQLite 3.x driver for PDO Wez Furlong
SQLite3 Scott MacVicar, Ilia Alshanetsky, Brad Dewar
Sybase-CT Zeev Suraski, Tom May, Timm Friebe
System V Message based IPC Wez Furlong
System V Semaphores Tom May
System V Shared Memory Christian Cartus
tidy John Coggeshall, Ilia Alshanetsky
tokenizer Andrei Zmievski, Johannes Schlueter
WDDX Andrei Zmievski
XML Stig Bakken, Thies C. Arntzen, Sterling Hughes
XMLReader Rob Richards
xmlrpc Dan Libby
XMLWriter Rob Richards, Pierre-Alain Joye
XSL Christian Stocker, Rob Richards
Zip Pierre-Alain Joye, Remi Collet
Zlib Rasmus Lerdorf, Stefan Roehrich, Zeev Suraski, Jade Nicoletti, Michael Wallner
可能存在什么问题？感谢您的支持。
答案1
请检查您的服务器上是否安装了 mysql 扩展。对于 Debian/Ubuntu：
dpkg --get-selections | grep php5-mysql
未安装时：
sudo apt-get install php5-mysql
附加阅读这个 Stack Exchange 问题 进行进一步的故障排除或解决此问题的想法。