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Re: Converting Perl to PHP, testing CLI with $_POST (newbie) [message #172098 is a reply to message #172092]

Sun, 30 January 2011 19:50

Felix Saphir
Messages: 8
Registered: December 2010

Karma:

Junior Member

P E Schoen <paul(at)pstech-inc(dot)com> wrote:

> "Felix Saphir" wrote in message
> news:ii3cse$1n2$02$1(at)news(dot)t-online(dot)com...
>
>> $dbfile is unknown to this function, it's not in scope. You
>> could declare it as global here, but your best choice is to
>> pass the filename as parameter to __construct():
>
> I changed it as you suggested:
>
> $dbfile = 'SCGBG_Data.db'; // In global space
>
> class MyDB extends SQLite3
> {
> public function __construct($filename)
> {
> $this->open($filename);
> }
> }
>
> $db = new MyDB($dbfile);
>
> It fails with the same error. I also tried:
>
> $db = new SQLite3($dbFile);
>
> But the following works OK:
>
> $db = new SQLite3('SCGBG_Data.db');
>
> or
>
> $db = new MyDB('SCGBG_Data.db');

That's virtually impossible, there shouldn't be a difference
between using a variable and a string constant. Check your code
for typos (e.g. you're using $dbFile and $dbfile). Are you sure
about the value of $dbfile/$dbFile?

>> BTW it's all in the manual ...
>
> Could you please provide a URL for that? I used the example
> from: http://www.php.net/manual/en/sqlite3.open.php

Oh, the manual is a good read in any case. Just a few starting
points to what I was referring to:

Variable scope:
<http://www.php.net/manual/en/language.variables.scope.php>

Object member visibility:
<http://www.php.net/manual/en/language.oop5.visibility.php>

Object constructors and inheritance:
<http://www.php.net/manual/en/language.oop5.decon.php>

Felix

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[Message index]

		Converting Perl to PHP, testing CLI with $_POST (newbie) By: P E Schoen on Sun, 30 January 2011 03:09
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: Jerry Stuckle on Sun, 30 January 2011 03:49
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: P E Schoen on Sun, 30 January 2011 04:41
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: P E Schoen on Sun, 30 January 2011 07:06
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: Felix Saphir on Sun, 30 January 2011 10:00
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: P E Schoen on Sun, 30 January 2011 19:13
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: Felix Saphir on Sun, 30 January 2011 19:50
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: P E Schoen on Sun, 30 January 2011 21:16
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: Felix Saphir on Sun, 30 January 2011 22:06
		Re: Converting Perl to PHP, testing CLI with $_POST (newbie) By: Tim Streater on Sun, 30 January 2011 22:21

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