RE: [PHP-QA] Re: RC6 doesn't mind function redefinition

I just tried a simple script similar to yours, and it really bails out. But in a larger one it happily goes on: function get_defined_functions() { (...) } lines 125 - 129: $funcs = get_defined_functions() ; #print_r( $funcs ) ; exit ; # variable name may be the same as a function name, make sure they don't mix $pat = preg_replace( '~^\.*$~' , '~(?<=\W)(?<!\$)$0\b~i' , $funcs ) ; $code = preg_replace_callback( $pat , 'func' , $code ) ; output: Warning: Array to string conversion in ... on line 128 Warning: Array to string conversion in ... on line 128 Warning: Delimiter must not be alphanumeric or backslash in ... on line 129 Warning: Delimiter must not be alphanumeric or backslash in ... on line 129 Warning: Array to string conversion in ... on line 128 Warning: Array to string conversion in ... on line 128 Warning: Delimiter must not be alphanumeric or backslash in ... on line 129 Warning: Delimiter must not be alphanumeric or backslash in ... on line 129 As you can see, no fatal error. The warnings are due to the fact that the $func array now differs from what func() expects. FWIW, this is on NT 5. I'll try to cut the script down to a smallest possible one, and post it (the actual code uses MySQL). I am ABSOLUTELY sure I haven't misspelled the function name. At 21:36 3.4. 2001, James Moore wrote the following: -------------------------------------------------------------- >> FWIW the builtin get_defined_functions() is executed. >> >> >I think this is a showstopper. >> > >> >I just realized I redefined get_defined_functions(), and >> >RC6 doesn't complain. With error_reporting( E_ALL ) !!! >> > >> >4.0.4pl1 exits the script with fatal error. > >for: >===== test.php ===== ><?php > >function get_defined_functions() { >echo "blaf"; >} > >echo print_r(get_defined_functions()); >?> >===================== >I get: >Fatal error: Cannot redeclare get_defined_functions() in >D:\webroot2\test.php on line 3 > >sure you didnt misspell your function.. it works fine for me. > >-James > > >-- >PHP Quality Assurance Mailing List <http://www.php.net/> >To unsubscribe, e-mail: php-qa-unsubscribe@lists.php.net >For additional commands, e-mail: php-qa-help@lists.php.net >To contact the list administrators, e-mail: php-list-admin@lists.php.net ------end of quote------ cynic@mail.cz ------------- And the eyes of them both were opened and they saw that their files were world readable and writable, so they chmoded 600 their files. - Book of Installation chapt 3 sec 7