0001133: Quercus is a 32-bit PHP environment

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Severity

Reproducibility

Date Submitted

Last Update

0001133

[Quercus]

trivial

always

05-19-06 18:09

05-21-06 07:31

Reporter

koreth

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.0.20

Summary

0001133: Quercus is a 32-bit PHP environment

Description

Quercus emulates PHP on a 32-bit system. This is not a bug, exactly, but it may cause differences in behavior between existing (64-bit) PHP installations and Quercus. For example:

<?php
print crc32(1) . "\n";
?>

Quercus and Zend PHP compiled in 32-bit mode both return -2082672713. But PHP compiled in a 64-bit environment returns 2212294583.

At the very least, Quercus' 32-bit-ism should be documented somewhere. Or, ideally, there should be a config option to choose which mode to run in. (I believe the only difference from the point of view of PHP code is the default size of integers.)

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Notes
(0001160) ferg 05-20-06 08:38	Actually, Quercus is 64-bits. All "int" values are 64-bit java longs. It's entirely possible that particular functions are buggy.

(0001163) ferg 05-21-06 07:31	php/110a

Issue History
Date Modified	Username	Field	Change
05-19-06 18:09	koreth	New Issue
05-20-06 08:38	ferg	Note Added: 0001160
05-21-06 07:31	ferg	Note Added: 0001163
05-21-06 07:31	ferg	Assigned To	=> ferg
05-21-06 07:31	ferg	Status	new => closed
05-21-06 07:31	ferg	Resolution	open => fixed
05-21-06 07:31	ferg	Fixed in Version	=> 3.0.20

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