[PHP] Converting array keys to variables?

2006-11-17 Thread Ashley M. Kirchner 


   I have an array that looks like this:

   [hours] = Array
   (
   [0] = Array
   (
   [file] = capture.0400.jpg
   [path] = spool/.2006/11/17/04
   [year] = 2006
   [month] = 11
   [day] = 17
   [hhmm] = 0400
   )

   [1] = Array
   (
   [file] = capture.0500.jpg
   [path] = spool/.2006/11/17/05
   [year] = 2006
   [month] = 11
   [day] = 17
   [hhmm] = 0500
   )
   )

   Is there a way that I can simply loop through each array and convert 
the keys into variables?  I want to avoid having to write lines of:


   $file = $array[0][file];
   $path = $array[0][path];
   $year = $array[0][year];
   $month = $array[0][month];
   $day = $array[0][day];
   $hhmm = $array[0][hhmm];

   -- A

--
W | It's not a bug - it's an undocumented feature.
 +
 Ashley M. Kirchner mailto:[EMAIL PROTECTED]   .   303.442.6410 x130
 IT Director / SysAdmin / Websmith . 800.441.3873 x130
 Photo Craft Imaging   . 3550 Arapahoe Ave. #6
 http://www.pcraft.com . .  ..   Boulder, CO 80303, U.S.A.

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Re: [PHP] Converting array keys to variables?

2006-11-17 Thread Chris Boget 
   Is there a way that I can simply loop through each array and convert 
the keys into variables?  I want to avoid having to write lines of:


Look into extract().
http://us3.php.net/manual/en/function.extract.php

thnx,
Chris

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Re: [PHP] Converting array keys to variables?

2006-11-17 Thread Robert Cummings 
On Fri, 2006-11-17 at 09:23 -0700, Ashley M. Kirchner wrote:
 I have an array that looks like this:
 
 [hours] = Array
 (
 [0] = Array
 (
 [file] = capture.0400.jpg
 [path] = spool/.2006/11/17/04
 [year] = 2006
 [month] = 11
 [day] = 17
 [hhmm] = 0400
 )
 
 [1] = Array
 (
 [file] = capture.0500.jpg
 [path] = spool/.2006/11/17/05
 [year] = 2006
 [month] = 11
 [day] = 17
 [hhmm] = 0500
 )
 )
 
 Is there a way that I can simply loop through each array and convert 
 the keys into variables?  I want to avoid having to write lines of:
 
 $file = $array[0][file];
 $path = $array[0][path];
 $year = $array[0][year];
 $month = $array[0][month];
 $day = $array[0][day];
 $hhmm = $array[0][hhmm];

?php

extract( $array[0] );

?

Cheers,
Rob.
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Re: [PHP] Converting array keys to variables?

2006-11-17 Thread Jochem Maas 
Ashley M. Kirchner wrote:
 
I have an array that looks like this:
 
[hours] = Array
(
[0] = Array
(
[file] = capture.0400.jpg
[path] = spool/.2006/11/17/04
[year] = 2006
[month] = 11
[day] = 17
[hhmm] = 0400
)
 
[1] = Array
(
[file] = capture.0500.jpg
[path] = spool/.2006/11/17/05
[year] = 2006
[month] = 11
[day] = 17
[hhmm] = 0500
)
)\


foreach ($yourArr['hours'] as $data) {
/* now just reference the values in the array $data e.g. */

$img = file_get_contents($data['path'].'/'.$data['file']);
echo $data['hhmm'],' 
',$data['day'],'-',$data['month'],'-',$data['year'];
}

the idea is to avoid copying data into variables when it's not needed ...

 
Is there a way that I can simply loop through each array and convert
 the keys into variables?  I want to avoid having to write lines of:
 
$file = $array[0][file];
$path = $array[0][path];
$year = $array[0][year];
$month = $array[0][month];
$day = $array[0][day];
$hhmm = $array[0][hhmm];

where the  are your quotes for the array keys? have an E_NOTICE or six.

 
-- A
 

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Re: [PHP] Converting array keys to variables?

2006-11-17 Thread Ashley M. Kirchner 

Jochem Maas wrote:

   $file = $array[0][file];
   $path = $array[0][path];
   $year = $array[0][year];
   $month = $array[0][month];
   $day = $array[0][day];
   $hhmm = $array[0][hhmm];



where the  are your quotes for the array keys? have an E_NOTICE or six.
  
   I was typing fast and didn't bother to put them in when I was 
composing my e-mail.  They did exist in the actual code, though it's now 
a moot point as I'm not doing it that way anymore. :)


   Thanks for bringing it up though.

--
W | It's not a bug - it's an undocumented feature.
 +
 Ashley M. Kirchner mailto:[EMAIL PROTECTED]   .   303.442.6410 x130
 IT Director / SysAdmin / Websmith . 800.441.3873 x130
 Photo Craft Imaging   . 3550 Arapahoe Ave. #6
 http://www.pcraft.com . .  ..   Boulder, CO 80303, U.S.A.

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