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Bug #42580 number_format() accepts arbitrary number
Submitted: 2007-09-06 15:30 UTC Modified: 2007-09-09 15:56 UTC
From: felipe at regex dot pro dot br Assigned:
Status: Not a bug Package: Math related
PHP Version: 5.2.4 OS: Linux
Private report: No CVE-ID: None
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From: felipe at regex dot pro dot br
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 [2007-09-06 15:30 UTC] felipe at regex dot pro dot br 
Description:
------------
number_format() accept arbitrary number. This not is a bug?!

Reproduce code:
---------------
php -r "print number_format(60123498237498274213112321232131313123211312341231231232132132131231212312312800000+1131231891232123211321123213123123213132132173172372173271312023611231231312312213732742374272744723743892357394579379475987230957234098572349587234958273498534721834729817489123647892163490178239471239804712947132418592345232722134798213748921734980127349801273984172983471289347182934721983478123412123456, 2, '', '');"
113123189123212324955467149877809757906281048416538247933974245606043206579547288521269650530917404359646878190387905563922085424503708932548183998822139088398884080392606482537801455313954955380942572389681685321249606629024043336119657124594910849146115016576016960896058277690962398527219045017132308889600

Actual result:
--------------
php -r "print number_format(60123498237498274213112321232131313123211312341231231232132132131231212312312800000+1131231891232123211321123213123123213132132173172372173271312023611231231312312213732742374272744723743892357394579379475987230957234098572349587234958273498534721834729817489123647892163490178239471239804712947132418592345232722134798213748921734980127349801273984172983471289347182934721983478123412123456, 2, '', '');"
113123189123212324955467149877809757906281048416538247933974245606043206579547288521269650530917404359646878190387905563922085424503708932548183998822139088398884080392606482537801455313954955380942572389681685321249606629024043336119657124594910849146115016576016960896058277690962398527219045017132308889600

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 [2007-09-09 15:56 UTC] iliaa@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

.
 
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