0004494: substr_count does not provide an accurate count when the search string is repeated in succession

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Category

Severity

Reproducibility

Date Submitted

Last Update

0004494

[Quercus]

major

always

04-11-11 23:31

07-27-18 04:09

Reporter

lionel_hutz12

View Status

public

Assigned To

Priority

normal

Resolution

open

Status

new

Product Version

3.2.1

Summary

0004494: substr_count does not provide an accurate count when the search string is repeated in succession

Description

substr_count skips the second instance of the search character(s) when they appear in succession in the searched string. For example, if you are searching for the number of times the character 'a' is present in the searched string and the search string contains "aa" it will only report 1 instance, instead of 2 times.

Additional Information

Work around for this issue, may be to use:
preg_match_all('/a/', "aaaaa", $chunks);

which accurately prints out 5

Attached Files

Relationships

Notes
(0005189) kdecherf 04-12-11 02:55	Issue fixed on CC branch. Patch proposal: https://github.com/CleverCloud/Quercus/commit/4f6f2f4bb3a74d68c374e71f134e8850d99ea370 [^]

(0006844) Glynn 07-27-18 04:09	Thanks for posting a work around, this is still a bug in Resin Pro 4.0.55, was driving me insane.

Issue History
Date Modified	Username	Field	Change
04-11-11 23:31	lionel_hutz12	New Issue
04-12-11 02:55	kdecherf	Note Added: 0005189
07-27-18 04:09	Glynn	Note Added: 0006844

Mantis 1.0.0rc3[^]

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