Want to make sure you have the latest php.ini file so that you can optimize, energize, and tweak your php installation? A good place to start is by grabbing the latest developmental version of the official php.ini from the php.net CVS.
11/25/07
[PHP] ;user_ini.filename = ".user.ini" ;user_ini.filename = ;user_ini.cache_ttl = 300 engine = On short_open_tag = On precision = 12 y2k_compliance = On output_buffering = Off ;output_handler = zlib.output_compression = Off ;zlib.output_compression_level = -1 ;zlib.output_handler = implicit_flush = Off unserialize_callback_func= serialize_precision = 100 ;open_basedir = disable_functions = disable_classes = ;highlight.string = #DD0000 ;highlight.comment = #FF9900 ;highlight.keyword = #007700 ;highlight.default = #0000BB ;highlight.html = #000000 ;ignore_user_abort = On ;realpath_cache_size=16k ;realpath_cache_ttl=120 expose_php = On max_execution_time = 30 max_input_time = 60 ;max_input_nesting_level = 64 memory_limit = 128M ;error_reporting = E_ALL & ~E_NOTICE ;error_reporting = E_ALL & ~E_NOTICE | E_STRICT ;error_reporting = E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ERROR|E_CORE_ERROR error_reporting = E_ALL & ~E_NOTICE ;display_errors = "stderr" display_errors = On display_startup_errors = Off log_errors = Off log_errors_max_len = 1024 ignore_repeated_errors = Off ignore_repeated_source = Off report_memleaks = On ;report_zend_debug = 0 track_errors = Off ;html_errors = Off ;docref_root = "/phpmanual/" ;docref_ext = .html ;error_prepend_string = "" ;error_append_string = "" ;error_log = filename ;error_log = syslog ;arg_separator.output = "& ;arg_separator.input = " variables_order = "EGPCS" register_argc_argv = On auto_globals_jit = On post_max_size = 8M auto_prepend_file = auto_append_file = default_mimetype = "text/html" ;default_charset = "iso-8859-1" ;always_populate_raw_post_data = On unicode.semantics = off unicode.runtime_encoding = iso-8859-1 unicode.script_encoding = utf-8 unicode.output_encoding = utf-8 unicode.from_error_mode = U_INVALID_SUBSTITUTE unicode.from_error_subst_char = 3f ;include_path = ".:/php/includes" ;include_path = ". doc_root = user_dir = extension_dir = "./" ;cgi.force_redirect = 1 ;cgi.nph = 1 ;cgi.redirect_status_env = ;cgi.fix_pathinfo=0 ;fastcgi.impersonate = 1 ;fastcgi.logging = 0 ;cgi.rfc2616_headers = 0 file_uploads = On ;upload_tmp_dir = upload_max_filesize = 2M allow_url_fopen = On allow_url_include = Off ;from="john@doe.com" ;user_agent="PHP" default_socket_timeout = 60 ;auto_detect_line_endings = Off ;extension=modulename.extension ;extension=msql.dll ;extension=msql.so ;extension=php_bz2.dll ;extension=php_curl.dll ;extension=php_dba.dll ;extension=php_dbase.dll ;extension=php_exif.dll ;extension=php_fdf.dll ;extension=php_gd2.dll ;extension=php_gettext.dll ;extension=php_gmp.dll ;extension=php_ifx.dll ;extension=php_imap.dll ;extension=php_interbase.dll ;extension=php_ldap.dll ;extension=php_mbstring.dll ;extension=php_mcrypt.dll ;extension=php_mhash.dll ;extension=php_mime_magic.dll ;extension=php_ming.dll ;extension=php_msql.dll ;extension=php_mssql.dll ;extension=php_mysql.dll ;extension=php_mysqli.dll ;extension=php_oci8.dll ;extension=php_openssl.dll ;extension=php_pdo.dll ;extension=php_pdo_firebird.dll ;extension=php_pdo_mssql.dll ;extension=php_pdo_mysql.dll ;extension=php_pdo_oci.dll ;extension=php_pdo_oci8.dll ;extension=php_pdo_odbc.dll ;extension=php_pdo_pgsql.dll ;extension=php_pdo_sqlite.dll ;extension=php_pgsql.dll ;extension=php_pspell.dll ;extension=php_shmop.dll ;extension=php_snmp.dll ;extension=php_soap.dll ;extension=php_sockets.dll ;extension=php_sqlite.dll ;extension=php_sybase_ct.dll ;extension=php_tidy.dll ;extension=php_xmlrpc.dll ;extension=php_xsl.dll ;extension=php_zip.dll [Date] ;date.timezone = ;date.default_latitude = 31.7667 ;date.default_longitude = 35.2333 ;date.sunrise_zenith = 90.583333 ;date.sunset_zenith = 90.583333 [filter] ;filter.default = unsafe_raw ;filter.default_flags = [iconv] ;iconv.input_encoding = ISO-8859-1 ;iconv.internal_encoding = ISO-8859-1 ;iconv.output_encoding = ISO-8859-1 [sqlite] ;sqlite.assoc_case = 0 [xmlrpc] ;xmlrpc_error_number = 0 ;xmlrpc_errors = 0 [Pcre] ;pcre.backtrack_limit=100000 ;pcre.recursion_limit=100000 [Syslog] define_syslog_variables = Off [mail function] SMTP = localhost smtp_port = 25 ;sendmail_from = me@example.com ;sendmail_path = ;mail.force_extra_parameters = [SQL] sql.safe_mode = Off [ODBC] ;odbc.default_db = Not yet implemented ;odbc.default_user = Not yet implemented ;odbc.default_pw = Not yet implemented odbc.allow_persistent = On odbc.check_persistent = On odbc.max_persistent = -1 odbc.max_links = -1 odbc.defaultlrl = 4096 odbc.defaultbinmode = 1 [MySQL] mysql.allow_persistent = On mysql.max_persistent = -1 mysql.max_links = -1 mysql.default_port = mysql.default_socket = mysql.default_host = mysql.default_user = mysql.default_password = mysql.connect_timeout = 60 ;Trace mode. When trace_mode is active (=On), warnings for table/index scans and mysql.trace_mode = Off [MySQLi] mysqli.max_links = -1 mysqli.default_port = 3306 mysqli.default_socket = mysqli.default_host = mysqli.default_user = mysqli.default_pw = mysqli.reconnect = Off [mSQL] msql.allow_persistent = On msql.max_persistent = -1 msql.max_links = -1 [OCI8] ;oci8.privileged_connect = Off ;oci8.max_persistent = -1 ;oci8.persistent_timeout = -1 ;oci8.ping_interval = 60 ;oci8.statement_cache_size = 20 ;oci8.default_prefetch = 10 ;oci8.old_oci_close_semantics = Off [PostgresSQL] pgsql.allow_persistent = On pgsql.auto_reset_persistent = Off pgsql.max_persistent = -1 pgsql.max_links = -1 pgsql.ignore_notice = 0 ;Unless pgsql.ignore_notice=0, module cannot log notice message. pgsql.log_notice = 0 [Sybase] sybase.allow_persistent = On sybase.max_persistent = -1 sybase.max_links = -1 ;sybase.interface_file = "/usr/sybase/interfaces" sybase.min_error_severity = 10 sybase.min_message_severity = 10 sybase.compatability_mode = Off [Sybase-CT] sybct.allow_persistent = On sybct.max_persistent = -1 sybct.max_links = -1 sybct.min_server_severity = 10 sybct.min_client_severity = 10 [bcmath] bcmath.scale = 0 [browscap] ;browscap = extra/browscap.ini [Informix] ifx.default_host = ifx.default_user = ifx.default_password = ifx.allow_persistent = On ifx.max_persistent = -1 ifx.max_links = -1 ifx.textasvarchar = 0 ifx.byteasvarchar = 0 ifx.charasvarchar = 0 ifx.blobinfile = 0 ifx.nullformat = 0 [Session] session.save_handler = files ;session.save_path = "/tmp" session.use_cookies = 1 ;session.cookie_secure = session.use_only_cookies = 1 session.name = PHPSESSID session.auto_start = 0 session.cookie_lifetime = 0 session.cookie_path = / session.cookie_domain = session.cookie_httponly = session.serialize_handler = php session.gc_probability = 1 session.gc_divisor = 100 session.gc_maxlifetime = 1440 session.referer_check = session.entropy_length = 0 session.entropy_file = ;session.entropy_length = 16 ;session.entropy_file = /dev/urandom session.cache_limiter = nocache session.cache_expire = 180 session.use_trans_sid = 0 session.hash_function = 0 session.hash_bits_per_character = 4 url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset=" [MSSQL] mssql.allow_persistent = On mssql.max_persistent = -1 mssql.max_links = -1 mssql.min_error_severity = 10 mssql.min_message_severity = 10 mssql.compatability_mode = Off ;mssql.connect_timeout = 5 ;mssql.timeout = 60 ;mssql.textlimit = 4096 ;mssql.textsize = 4096 ;mssql.batchsize = 0 ;mssql.datetimeconvert = On mssql.secure_connection = Off ;mssql.max_procs = -1 ;mssql.charset = "ISO-8859-1" [Assertion] ;assert.active = On ;assert.warning = On ;assert.bail = Off ;assert.callback = 0 ;assert.quiet_eval = 0 [COM] ;com.typelib_file = ;com.allow_dcom = true ;com.autoregister_typelib = true ;com.autoregister_casesensitive = false ;com.autoregister_verbose = true [mbstring] ;mbstring.language = Japanese ;mbstring.internal_encoding = EUC-JP ;mbstring.http_input = auto ;mbstring.http_output = SJIS ;mbstring.encoding_translation = Off ;mbstring.detect_order = auto ;mbstring.substitute_character = none ;mbstring.func_overload = 0 [FrontBase] ;fbsql.allow_persistent = On ;fbsql.autocommit = On ;fbsql.show_timestamp_decimals = Off ;fbsql.default_database = ;fbsql.default_database_password = ;fbsql.default_host = ;fbsql.default_password = ;fbsql.default_user = "_SYSTEM" ;fbsql.generate_warnings = Off ;fbsql.max_connections = 128 ;fbsql.max_links = 128 ;fbsql.max_persistent = -1 ;fbsql.max_results = 128 [gd] ;gd.jpeg_ignore_warning = 0 [exif] ;exif.encode_unicode = ISO-8859-15 ;exif.decode_unicode_motorola = UCS-2BE ;exif.decode_unicode_intel = UCS-2LE ;exif.encode_jis = ;exif.decode_jis_motorola = JIS ;exif.decode_jis_intel = JIS [Tidy] ;tidy.default_config = /usr/local/lib/php/default.tcfg tidy.clean_output = Off [soap] soap.wsdl_cache_enabled=1 soap.wsdl_cache_dir="/tmp" soap.wsdl_cache_ttl=86400
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