0005769: substr() with a negative 2nd argument larger than the string length

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Severity

Reproducibility

Date Submitted

Last Update

0005769

[Quercus]

minor

always

07-04-14 09:47

Reporter

tobia

View Status

public

Assigned To

Priority

normal

Resolution

open

Status

new

Product Version

Summary

0005769: substr() with a negative 2nd argument larger than the string length

Description

This affects the latest 4.0.39, but I couldn't find it in the version popup.

In vanilla PHP, calling substr() with a negative 2nd argument whose absolute value is larger than the string length results in the entire string being returned. Quercus returns false. Compare:

var_export(substr("FooBar", -50));

This outputs 'FooBar' in vanilla PHP, but false in Quercus.

This is breaking Doctrine, see http://www.doctrine-project.org/api/orm/2.3/source-class-Doctrine.ORM.Mapping.DefaultQuoteStrategy.html#134 [^]

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Issue History
Date Modified	Username	Field	Change
07-04-14 09:47	tobia	New Issue

Mantis 1.0.0rc3[^]

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