0003990: isset issues an E_NOTICE on unset variable

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Category

Severity

Reproducibility

Date Submitted

Last Update

0003990

[Quercus]

minor

always

04-10-10 09:13

05-23-10 06:02

Reporter

View Status

public

Assigned To

Priority

normal

Resolution

open

Platform

Status

new

Projection

none

OS Version

ETA

none

Fixed in Version

Product Version

4.0.6

Product Build

Summary

0003990: isset issues an E_NOTICE on unset variable

Description

Hi,

The following code issues a notice in Quercus 4.0.6 (also tested in 4.0.3).

<?php
error_reporting(E_NOTICE);
var_dump(isset($foo));
?>

Such a notice is not shown using the regular PHP distribution. I believe this is the correct behavior: checking if a variable is set should not issue a warning of any kind if it's not set.

Note that Quercus returns the correct result (i.e. false).

Regards,
Xr

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0004606) Chris Graham 05-23-10 05:59	This works fine in 4.0.7, so I think this bug can be closed :). Evidence... <?php error_reporting(E_NOTICE); isset($foo); echo $bar; ?> produces just... Notice: $bar is an undefined variable

(0004607) Chris Graham 05-23-10 06:02	Whoops, also... <?php error_reporting(E_NOTICE); var_dump(isset($foo)); echo $bar; ?> produces just... bool(false) Notice: $bar is an undefined variable

Issue History
Date Modified	Username	Field	Change
04-10-10 09:13	Xr	New Issue
05-22-10 04:19	Chris Graham	Issue Monitored: Chris Graham
05-23-10 05:59	Chris Graham	Note Added: 0004606
05-23-10 05:59	Chris Graham	Issue End Monitor: Chris Graham
05-23-10 06:02	Chris Graham	Note Added: 0004607
05-23-10 16:39	Chris Graham	Issue Monitored: Chris Graham
05-14-11 10:18	Chris Graham	Issue End Monitor: Chris Graham

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