ID: 45700
Updated by: [EMAIL PROTECTED]
Reported By: j dot jeising at gmail dot com
-Status: Open
+Status: Bogus
Bug Type: Arrays related
Operating System: *
PHP Version: 5.2.6
New Comment:
Using PHP 5.3:
Warning: array_reduce() expects parameter 3 to be long, array given in
/usr/src/build/php_5_3CVS_tst/t.php on line 10
Current behaviour in 5.2 has existed long enough not to be broken in
PHP 5.2 branch.
Previous Comments:
------------------------------------------------------------------------
[2008-08-03 14:18:26] j dot jeising at gmail dot com
Description:
------------
array_reduce only accepts integer as the $initial value. All other
values are converted to long. This problem was already discussed in
#42566, but the only answer is thats because of a fix to #29954. The fix
for #29954 was the following change:
if (ZEND_NUM_ARGS() > 2) {
convert_to_long_ex(initial);
result = *initial;
}
http://cvs.php.net/viewcvs.cgi/php-src/ext/standard/array.c?r1=1.283&r2=1.284
That's not a proper fix to the problem. You can't solve a segfault with
a type conversion - some functionality is missing here.
Reproduce code:
---------------
$array = array ( array ( 1 ), array ( 2 ) );
print_r ( array_reduce ( $array, 'array_merge', array ( ) );
Expected result:
----------------
Array ( [0] => 1, [1] => 2 );
Actual result:
--------------
Warning: array_merge() [function.array-merge]: Argument #1 is not an
array in test.php on line 3
=> initial value is 1.
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=45700&edit=1
