Re: [PHP-INSTALL] Re: strtr array replace issue...
[email protected] (Christopher Jones)
| Newsgroups | php.install |
|---|---|
| Message-ID | <[email protected]> |
Brad Freshour wrote:
> Keith, thanks... no luck doing it that way either... Can someone else
> try the snippet and see what is returned?
>
> php > $a = "/home/user/public_html/Packages/temp";
> php > $b = array('' => '');
> php > echo strtr($a, $b);
> php > echo $a;
> /home/user/public_html/Packages/temp
> php > print_r($b);
> Array
> (
> [] =>
> )
PHP 4.3.9, 5.2 and 5.3 all do the same. Note the return value from
phptr() is false (try var_dump instead of print_r)
You can debug what PHP is doing by breaking on php_strtr_array() in
ext/standard/standard.c. If a zero length key is seen, it returns
false.
As to expected behavior: feel free to log a bug, but be prepared to
defend your reasoning.
Chris
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