Task #54500: Use arrays in str_replace() calls - TYPO3 Core - TYPO3 Forge

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Task #54500

closed

Use arrays in str_replace() calls

Added by Michiel Roos almost 11 years ago. Updated about 6 years ago.

Status:

Closed

Priority:

Should have

Assignee:

Category:

Performance

Target version:

next-patchlevel

Start date:

2013-12-18

Due date:

% Done:

100%

Estimated time:

TYPO3 Version:

6.2

PHP Version:

5.3

Tags:

Complexity:

easy

Sprint Focus:

Description

Multiple consecutive calls to str_replace can be replaced with a single call if the subject is the same.

This will speed up the replacement and in some cases has the benefit of being able to return or use the result of the str_replace directly without creating an intermediate variable.

Bad:
$lala = 'something';
$lala = str_replace('so', 'the', $lala);
$lala = str_replace('me', ' ', $lala);
$lala = str_replace('thing', 'other', $lala);

Good:
$lala = str_replace(
array('so', 'me', 'thing'),
array('the', ' ', 'other'),
'something'
);

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Updated by Gerrit Code Review almost 11 years ago

Status changed from New to Under Review

Patch set 1 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26481

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Updated by Gerrit Code Review almost 11 years ago

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26481

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Updated by Gerrit Code Review almost 11 years ago

Patch set 3 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26481

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Updated by Gerrit Code Review almost 11 years ago

Patch set 4 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26481

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Updated by Mathias Schreiber almost 11 years ago

IIRC we are not to change adodb code since it if 3rd party.
It would be awesome if you could just revert those changes.
Apart from that... great catch.

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Updated by Gerrit Code Review almost 11 years ago

Patch set 5 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26481

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Updated by Gerrit Code Review almost 11 years ago

Patch set 6 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26481

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Updated by Gerrit Code Review almost 11 years ago

Patch set 7 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26481

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