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Posted by McKirahan on 02/16/07 01:48
"Kimmo Laine" <spam@outolempi.net> wrote in message
news:er27ds$1ja$1@nyytiset.pp.htv.fi...
> McKirahan kirjoitti:
> > "McKirahan" <News@McKirahan.com> wrote in message
> > news:dO6dnRHVOfLPGknYnZ2dnUVZ_uy3nZ2d@comcast.com...
> >> I am working in two environments neither configuration of
> >> which I can change; one's my Web host the other a client.
> >>
> >> My Web host requires the use of the ".php5" extension
> >> to use PHP v5.1.4; where ".php" is used for PHP v4.3.11.
> >> My client supports PHP v5.2.0 with the ".php" extension.
> >>
> >> Is there a way to reliably determine if the ".php5" extension
> >> must be used on a server? Perhaps via a "phpinfo()" value?
> >>
> >> I have a page that uses the v5 function "file_put_contents()".
> >> (I like it's LOCK_EX feature.)
> >>
> >> Thanks in advance.
> >
> >
> > I tried this (to not write to the file in the function isn't supported):
> >
> > try {
> > file_put_contents($file, $text, FILE_APPEND+LOCK_EX);
> > } catch (Exception $e) {
> > echo "Caught exception: ", $e->getMessage(), "\n";
> > }
> >
> > but got this error:
> >
> > Parse error: parse error, unexpected '{' ...
> >
> > It doesn't like my use of "try - catch".
> > Why isn't "try - catch" documented?
> > I found only one reference; (under "Exceptions").
> >
> >
>
> Don't know if these help you any but two observations:
>
> 1) you can get the version of php with phpversion();
> http://fi.php.net/manual/en/function.phpversion.php
>
> 2) You can test wether a function exists with
>
> if(function_exists('file_put_contents')){
> file_put_contents($file, $text, FILE_APPEND+LOCK_EX);
> } else {
> echo "craptastic!";
> }
Thanks! I'm going to use "function_exists()".
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