ID: 44660 User updated by: robin_fernandes at uk dot ibm dot com Reported By: robin_fernandes at uk dot ibm dot com Status: Open Bug Type: Scripting Engine problem Operating System: Windows PHP Version: 5.3CVS-2008-04-07 (snap) New Comment:
Expected & actual result should be the other way around: the warnings for reference and indexed assignments are currently missing. Sorry! Previous Comments: ------------------------------------------------------------------------ [2008-04-07 13:22:01] robin_fernandes at uk dot ibm dot com Description: ------------ Attempting to read or write to a property of a (non-empty) non-object usually results in a notice or a warning. However, no warning or notice is raised when performing an indexed or reference assignment. Consequently, the assignment fails silently. Confirmed on 5_2, 5_3 and HEAD snaps. Reproduce code: --------------- <?php $s = "hello"; $a = true; echo "--> read access: "; echo $a->p; echo "\n--> direct assignment: "; $a->p = $s; echo "\n--> increment: "; $a->p++; echo "\n--> reference assignment:"; $a->p =& $s; echo "\n--> indexed assignment:"; $a->p[0] = $s; echo "\n\n\n--> Confirm assignments have had no impact:"; var_dump($a, $a->p); ?> Expected result: ---------------- --> read access: Notice: Trying to get property of non-object in %s on line 6 --> direct assignment: Warning: Attempt to assign property of non-object in %s on line 9 --> increment: Warning: Attempt to increment/decrement property of non-object in %s on line 12 --> reference assignment: --> indexed assignment: --> Confirm assignments have had no impact: Notice: Trying to get property of non-object in %s on line 21 bool(true) NULL Actual result: -------------- --> read access: Notice: Trying to get property of non-object in %s on line 6 --> direct assignment: Warning: Attempt to assign property of non-object in %s on line 9 --> increment: Warning: Attempt to increment/decrement property of non-object in %s on line 12 --> reference assignment: Warning: Attempt to assign property of non-object in %s on line 15 --> indexed assignment: Warning: Attempt to assign property of non-object in %s on line 18 --> Confirm assignments have had no impact: Notice: Trying to get property of non-object in %s on line 21 bool(true) NULL ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=44660&edit=1
