note 48218 deleted from function.array-key-exists by bjori
| From: | bjori@php.net | Date: | Mon, 01 May 2006 22:30:21 +0000 |
| Subject: | note 48218 deleted from function.array-key-exists by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-110309@lists.php.net to get a copy of this message | ||
Note Submitter: dont at mail dot me
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To: nick cope nl
> array_key_exists() is in some circumstances MUCH slower than isset().
Perhaps in your case the performance gain with isset() is caused by cutting "null" values
out of the recursion... got many nulls around your arrays?