XML::Simple ã«ãŠã‘るパーサーã®å®Ÿè¡Œé€Ÿåº¦æ¯”較 - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
XML::Simple ã¯ã€ã©ã‚“㪠XML ã§ã‚‚ Perl ã®ãƒ‡ãƒ¼ã‚¿æ§‹é€ ã«è‡ªå‹•å¤‰æ›ã—ã¦ãれるã‹ãªã‚Šä¾¿åˆ©ãªãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ãªã®ã§ã™ãŒã€ä¸ã§ãƒ„リーを解æžã—ãŸã‚Šã„ã‚ã„ã‚ã‚„ã£ã¦ã‚‹ã›ã„ã‚‚ã‚ã£ã¦ã€é€Ÿåº¦çš„ã«ã¯ã‚ã¾ã‚Šèª‰ã‚られãŸã‚‚ã®ã§ã¯ã‚ã‚Šã¾ã›ã‚“。以å‰ã« Perl 㧠XML ã®å‡¦ç†ã¯ã©ã‚ŒãŒé€Ÿã„ã‹ãƒ™ãƒ³ãƒ ã§æ¯”較ã—ãŸã¨ãã«ã¯ã€éšåˆ†é…ã„ãªã¨ã„ã†å°è±¡ã§ã—ãŸã€‚ ãŸã ã€XML::Simple ã¯ãã®ä¸ã§åˆ©ç”¨ã™ã‚‹ãƒ‘ーサーを色々切り替ãˆã‚‰ã‚Œã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ã˜ã‚ƒã‚ãれを切り替ãˆãŸã‚‰å°‘ã—ã¯é€Ÿããªã‚‹ã‚“ã ã‚ã†ã‹ã¨æ°—ã«ãªã£ã¦ãƒ™ãƒ³ãƒã‚’å–ã£ã¦ã¿ã¾ã—ãŸã€‚ XML::Simple 㯠$XML::Simple::PREFERRED_PARSER ã«ä»»æ„ã® SAX パーサーを指定ã™ã‚‹ã¨ãれを使ã£ã¦ãƒ‘ースã™ã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ XML::LibXML::SAX XML::SAX::Expat XML::SAX::ExpatXS XML::P
XML::Simple ã«ãŠã‘るパーサーã®å®Ÿè¡Œé€Ÿåº¦æ¯”較 - 日曜プãƒã‚°ãƒ©ãƒžã®ãã‚žã‚事
ソースã ã‘ã§ãªãタイトルもパクリã§ã™ãŒã€‚ 実行çµæžœã¯ç’°å¢ƒã«ã‚ˆã£ã¦å¤‰ã‚ã‚‹ã‚“ã§ã—ょã†ã‹ã€‚ ãã‚Œã¨ã‚‚ã€ä½•ã‚‰ã‹ã®é€Ÿåº¦æ”¹å–„ãŒè¡Œã‚ã‚ŒãŸã®ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“。 å‚考：XML::Simple ã«ãŠã‘るパーサーã®å®Ÿè¡Œé€Ÿåº¦æ¯”較 - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ Benchmark: running XML::LibXML::SAX, XML::Parser, XML::SAX::Expat, XML::SAX::ExpatXS, XML::SAX::PP for at least 3 CPU seconds... XML::LibXML::SAX: 3 wallclock secs ( 3.03 usr + 0.00 sys = 3.03 CPU) @ 20.79/s (n=63) XML::Parser: 3 wallclock secs ( 3.11 usr + 0.01 sys = 3.12 CPU)
Perl Parser Performance
September 15, 2004 Petr Cimprich There was one dominant XML parser in Perl a few years ago; parsing an XML document was synonymous for using the XML::Parser module. The module written by Larry Wall and Clark Cooper worked as an interface to James Clark's expat XML parser, and it didn't leave much room for competitors. Traditional Perl modules for XML processing were built on the top of XML::Parser
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GitHub - jsjohnst/php_class_lib: A collection of PHP classes which anyone can add to their development toolbox
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