Re: [PATCH] Allow mixed $initial in array_reduce

Hello Christian, looks good to me. Sidenote: If you cvs add the new test and then do cvs di -N, then you get the new files and the stuff you changed in one diff. If you do not have access then a) you need to do the cvs add step manually by editing the CVS/Entries file and putting in a dummy line for each new file. And b) you need to find someone to commit this patch to head first then 5.3. marcus Tuesday, April 8, 2008, 3:17:32 AM, you wrote: > --TEST-- > Test array_reduce() function > --INI-- > precision=14 > --FILE-- > <?php > /* Prototype: array array_reduce(array $array, mixed $callback, mixed $initial); > Description: Iteratively reduce the array to a single value via the callback > */ > $array = array('foo', 'foo', 'bar', 'qux', > 'qux', 'quux'); > echo "\n*** Testing array_reduce() to integer ***\n"; > function reduce_int($w, $v) { return $w + strlen($v); } > $initial = 42; > var_dump(array_reduce($array, 'reduce_int', $initial), $initial); > echo "\n*** Testing array_reduce() to float ***\n"; > function reduce_float($w, $v) { return $w + strlen($v) / 10; } > $initial = 4.2; > var_dump(array_reduce($array, 'reduce_float', $initial), $initial); > echo "\n*** Testing array_reduce() to string ***\n"; > function reduce_string($w, $v) { return $w . $v; } > $initial = 'quux'; > var_dump(array_reduce($array, 'reduce_string', $initial), $initial); > echo "\n*** Testing array_reduce() to array ***\n"; > function reduce_array($w, $v) { $w[$v]++; return $w; } > $initial = array('foo' => 42, 'bar' => 17, 'qux' => -2, > 'quux' => 0); > var_dump(array_reduce($array, 'reduce_array', $initial), $initial); > echo "\nDone"; ?>> > --EXPECTF-- > *** Testing array_reduce() to integer *** > int(61) > int(42) > *** Testing array_reduce() to float *** > float(6.1) > float(4.2) > *** Testing array_reduce() to string *** > string(23) "quuxfoofoobarquxquxquux" > string(4) "quux" > *** Testing array_reduce() to array *** > array(4) { > ["foo"]=> > int(44) > ["bar"]=> > int(18) > ["qux"]=> > int(0) > ["quux"]=> > int(1) > } > array(4) { > ["foo"]=> > int(42) > ["bar"]=> > int(17) > ["qux"]=> > int(-2) > ["quux"]=> > int(0) > } > Done Best regards, Marcus