Doc #73259 [NEW]: Documentation for interfaces doesn't mention LSP

From: phansys at gmail dot com Operating system: any PHP version: Irrelevant Package: Documentation problem Bug Type: Documentation Problem Bug description:Documentation for interfaces doesn't mention LSP Description: ------------ http://php.net/manual/en/language.oop5.interfaces.php#language.oop5.interfaces states in a note: "The class implementing the interface must use the exact same method signatures as are defined in the interface. Not doing so will result in a fatal error." Which doesn't seem to mention LS principle in any way. For more information, check https://bugs.php.net/bug.php?id=73220. Test script: --------------- interface A { public function test($one = null); } class B implements A { public function test($one = null, $two = null) { var_dump($one, $two); } } Expected result: ---------------- Fatal error: Declaration of B::test($one, $two) must be compatible with A::test($one = NULL) Actual result: -------------- No error. -- Edit bug report at https://bugs.php.net/bug.php?id=73259&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=73259&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=73259&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=73259&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=73259&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=73259&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=73259&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=73259&r=needscript Try newer version: https://bugs.php.net/fix.php?id=73259&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=73259&r=support Expected behavior: https://bugs.php.net/fix.php?id=73259&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=73259&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=73259&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=73259&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73259&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=73259&r=dst IIS Stability: https://bugs.php.net/fix.php?id=73259&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=73259&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=73259&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=73259&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=73259&r=mysqlcfg