Date: Fri, 11 Apr 2008 11:52:56 +0100 From: Mike Clarke <jmc-freebsd@milibyte.co.uk> To: freebsd-questions@freebsd.org Subject: Apache - warnings in httpd-error.log about duplicate definitions Message-ID: <200804111152.57058.jmc-freebsd@milibyte.co.uk>
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Every time I start up Apache (1.3.41) on my 6.3 system I get lots of warnings in httpd-error.log about duplicate definitions of constants and functions. The timestamps suggest that this only started happening after I ran portupgrade on 23rd March. I can run portupgrade again tonight to see if that fixes it but I don't expect it'll have much effect since all the apache and php ports are up to date.: kestrel:/root# portversion -v | egrep 'php|apache' apache-1.3.41 = up-to-date with port php4-4.4.8 = up-to-date with port php4-bz2-4.4.8 = up-to-date with port php4-ctype-4.4.8 = up-to-date with port php4-curl-4.4.8 = up-to-date with port php4-gd-4.4.8 = up-to-date with port php4-mbstring-4.4.8 = up-to-date with port php4-mcrypt-4.4.8 = up-to-date with port php4-mysql-4.4.8 = up-to-date with port php4-openssl-4.4.8 = up-to-date with port php4-overload-4.4.8 = up-to-date with port php4-pcre-4.4.8 = up-to-date with port php4-posix-4.4.8 = up-to-date with port php4-session-4.4.8 = up-to-date with port php4-tokenizer-4.4.8 = up-to-date with port php4-xml-4.4.8 = up-to-date with port php4-zlib-4.4.8 = up-to-date with port php5-5.2.5_1 = up-to-date with port php5-gd-5.2.5_1 = up-to-date with port php5-pcre-5.2.5_1 = up-to-date with port php5-xml-5.2.5_1 = up-to-date with port phpMyAdmin-2.11.5 = up-to-date with port php_doc-en-20080318 = up-to-date with port Apart from the warnings Apache seems to be behaving correctly, I only noticed the warnings because I needed to check the error log after I made some additions to httpd.conf this morning. I'd appreciate any advice on what might be the cause of this, and if I should worry about it or not. Here's an extract from httpd-error.log with some repetitive lines edited out to keep the size down: [Fri Apr 11 11:22:42 2008] [notice] SIGHUP received. Attempting to restart PHP Notice: Constant XML_ERROR_NONE already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_NO_MEMORY already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_SYNTAX already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_NO_ELEMENTS already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_INVALID_TOKEN already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_UNCLOSED_TOKEN already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_PARTIAL_CHAR already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_TAG_MISMATCH already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_DUPLICATE_ATTRIBUTE already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_JUNK_AFTER_DOC_ELEMENT already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_PARAM_ENTITY_REF already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_UNDEFINED_ENTITY already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_RECURSIVE_ENTITY_REF already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_ASYNC_ENTITY already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_BAD_CHAR_REF already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_BINARY_ENTITY_REF already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_MISPLACED_XML_PI already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_UNKNOWN_ENCODING already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_INCORRECT_ENCODING already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_UNCLOSED_CDATA_SECTION already defined in Unknown on line 0 PHP Notice: Constant XML_ERROR_EXTERNAL_ENTITY_HANDLING already defined in Unknown on line 0 PHP Notice: Constant XML_OPTION_CASE_FOLDING already defined in Unknown on line 0 PHP Notice: Constant XML_OPTION_TARGET_ENCODING already defined in Unknown on line 0 PHP Notice: Constant XML_OPTION_SKIP_TAGSTART already defined in Unknown on line 0 PHP Notice: Constant XML_OPTION_SKIP_WHITE already defined in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_parser_create in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_parser_create_ns in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_object in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_element_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_character_data_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_processing_instruction_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_default_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_unparsed_entity_decl_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_notation_decl_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_external_entity_ref_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_start_namespace_decl_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_set_end_namespace_decl_handler in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_parse in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_parse_into_struct in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_get_error_code in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_error_string in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_get_current_line_number in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_get_current_column_number in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_get_current_byte_index in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_parser_free in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_parser_set_option in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - xml_parser_get_option in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - utf8_encode in Unknown on line 0 PHP Warning: Function registration failed - duplicate name - utf8_decode in Unknown on line 0 PHP Warning: xml: Unable to register functions, unable to load in Unknown on line 0 [snip more similar warnings about constants and functions] PHP Warning: pcre: Unable to register functions, unable to load in Unknown on line 0 [snip more similar warnings about constants and functions] PHP Warning: gd: Unable to register functions, unable to load in Unknown on line 0 PHP Warning: Unknown(): Unable to load dynamic library '/usr/local/lib/php/20020429/pdf.so' - Cannot open "/usr/local/lib/php/20020429/pdf.so" in Unknown on line 0 [Fri Apr 11 11:22:43 2008] [notice] Apache/1.3.41 (Unix) PHP/4.4.8 with Suhosin-Patch configured -- resuming normal operations [Fri Apr 11 11:22:43 2008] [notice] Accept mutex: flock (Default: flock) -- Mike Clarke
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