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

Status

new

Product Version

4.0.6

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

Additional Information

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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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