Bug #66015 [Asn->Csd]: Unexpected array indexing in class's static property

Edit report at https://bugs.php.net/bug.php?id=66015&edit=1 ID: 66015 Updated by: bwoebi@php.net Reported by: jmcustiel at gmail dot com Summary: Unexpected array indexing in class's static property -Status: Assigned +Status: Closed Type: Bug Package: Arrays related Operating System: Win 7/Mac OS/Gnu-Linux(Ubuntu) PHP Version: 5.4.21 Assigned To: bwoebi Block user comment: N Private report: N New Comment: Automatic comment on behalf of bobwei9@hotmail.com Revision: http://git.php.net/?p=php-src.git;a=commit;h=f614fc68984b2d7fce3f275b8106955b5d910472 Log: Fix bug #66015 by reverting "Removed operations on constant arrays." Previous Comments: ------------------------------------------------------------------------ [2013-11-28 10:28:17] laruence@php.net actually, this is "kind of" not bug... self::first will be expanded in runtime. before that, the array is array(0 => 'second', 1 => 'third' ,'self::FIRST' => 'fist') in runtime, when doing class static member constants expanding, then self::FIRST expanded to 0, which will be failed since the 0 key is occupied.. ------------------------------------------------------------------------ [2013-11-27 12:55:00] jmcustiel at gmail dot com Changed the package field's value. ------------------------------------------------------------------------ [2013-11-27 12:43:02] jmcustiel at gmail dot com Reproduced the bug in MacOS and Ubuntu. ------------------------------------------------------------------------ [2013-11-01 00:53:11] jmcustiel at gmail dot com Description: ------------ I have a class with a static property of type array. This array starts with a key/value pair with a numeric key (value 1 defined in a constant) used to start the indexing. After that, just another two values, expecting the keys to be autogenerated after the initial index. I expect the array keys to be correlative starting from 1, and to 3. But the array has only two keys starting from 0, and to 1. I attached a test script, for the script I expect the output to be: array ( 1 => 'first', 2 => 'second', 3 => 'third', ) but, instead I get: array ( 0 => 'second', 1 => 'third', ) I tested it using [] and array() and get the same results. It only happens when using self:: followed by constant name as first key in the static property, the next two code portions works as expected, both inside or outside of the class: $arr = array( 1 => 'a', 'b', 'c' ); $arr = array( Test::FIRST => 'd', 'e', 'f' ); Test script: --------------- class Test { const FIRST = 1; const SECOND = 2; const THIRD = 3; protected static $array = [ self::FIRST => 'first', 'second', 'third' ]; public function __construct() { var_export(self::$array); } } $test = new Test(); Expected result: ---------------- array ( 1 => 'first', 2 => 'second', 3 => 'third', ) Actual result: -------------- array ( 0 => 'second', 1 => 'third', ) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=66015&edit=1