note 103949 deleted from function.strlen by hholzgra
| From: | hholzgra@php.net | Date: | Thu, 02 Aug 2012 12:17:33 +0000 |
| Subject: | note 103949 deleted from function.strlen by hholzgra | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-189623@lists.php.net to get a copy of this message | ||
Note Submitter: PhoneixS
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A little test values:
<?php var_dump(strlen(null), strlen(123), strlen(-1), strlen('')); ?>
And the results are:
int(0) int(3) int(2) int(0)
Conclusion:
The values are converted to string before check the lenght.