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- - print_r replacement (https://vborg.vbsupport.ru/showthread.php?t=262638)

Boofo

04-25-2011 07:20 PM

print_r replacement

I just found this little snippet of code that works great for replacing print_r when working with code, and thought I would share it here. It prints out like this:

Code:

Array

(

    [0] => 5

    [1] => 6

    [2] => 7

)

Here is the code:

PHP Code:


		
			
if (!function_exists("preprint")) {

     function preprint($s, $return=false) {

         $x = "<pre>";

         $x .= print_r($s, 1);

         $x .= "</pre>";

         if ($return) return $x;

         else print $x;

     }

 }

@usage:

PHP Code:


		
			
preprint($x);   <- where $x = array()

NOTE: The optional 2nd parameter can be set to "true", so the html-code is returned.

I haven't quite figured out what the 2nd perimeter actually does as no code has shown up for me when that has been enabled.

Disasterpiece

04-26-2011 07:24 AM

var_dump() / var_export() ?

Why re-invent the wheel?

Boofo

04-26-2011 07:25 PM

That does not format it so it is easily readable.

If you don't like it, don't use it. Keep the sarcastic comments to yourself.

Disasterpiece

04-26-2011 07:31 PM

Dude, what is wrong with you!?

Just trying to help, sorry :/

Boofo

04-26-2011 07:53 PM

I just woke up and that post was the first thing I saw. Maybe I read it wrong, If so, I apologize.

But, var_dump or var_export shows it all in one line. The pre tags format it so it is easier to view. I had been using var_dump until I found this.

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