why does trim() remove NUL?
| From: | John A. Grant | Date: | Mon, 15 Oct 2001 13:24:27 +0000 |
| Subject: | why does trim() remove NUL? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-71097@lists.php.net to get a copy of this message | ||
Are PHP strings NUL-terminated? If so, why does trim()
remove the NUL? After using trim() on a blank line, presumably
strlen() will return 0. How does strlen() work, if the NUL has
been removed?
--
John A. Grant * I speak only for myself * (remove 'z' to reply)
Radiation Geophysics, Geological Survey of Canada, Ottawa
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