PHP - Mlm Demo Structure

When having different levels of directories, using relative paths will not work anymore, for example:


controller
- authentication

File 1: include('../../model/header.php')



model

File 2: header.php



view

File 3. style.css



The header.php file includes the css file with a relative path, but the problem is it includes it as follows: ../view/style.css


When now the header.php file gets included into File 1 in the folder "authentication", then the css file will not be accessible anymore, for it to be accessible you would have to go two directories up.

In this sense my question is, what would be the proper path structure for a folder structure with multiple levels? Should I rather use absolute paths, I am not so prone of absolute path. What if the folders changes a bit, or the domain changes, or the location changes?

Hi there,

I am working on a PHP Ecommerce website. We have multiple Suppliers on the website listing their products.

Now when a customer buys multiple products belonging to multiple suppliers, the payment has to go to those different respective suppliers through a single Paypal checkout.

I have come to know that there is a way of doing is using Paypal Parallel payments method.

Its he

http://feefighters.com/blog/paypal-announces-adaptive-payments-parallel-payments-and-chained-payments-functionality-via-api/

Anybody here has a working demo of how it works.

Kindly reply.

Thank you!

All comments feedback are always welcomed!

Hello everyone,

Let me start by saying that this is my first post on this forum and that I am quite a noob when it comes to scripting. With that said, here is my problem:

I am trying to edit a getID3 demo file properly to retrieve metadata from mp4 files. The code below belongs from the demo file.

<?php

require_once('../getid3/getid3.php');

$getID3 = new getID3;

$DirectoryToScan = '../container';
$dir = opendir($DirectoryToScan);

echo '<TABLE BORDER="1" CELLSPACING="0" CELLPADDING="3">';
echo '<TR><TH>Filename</TH><TH>Artist</TH><TH>Title</TH><TH>Bitrate</TH><TH>Playtime</TH></TR>';

while (($file = readdir($dir)) !== false) {
$FullFileName = realpath($DirectoryToScan.'/'.$file);
if (is_file($FullFileName)) {
set_time_limit(30);

$ThisFileInfo = $getID3->analyze($FullFileName);

getid3_lib::CopyTagsToComments($ThisFileInfo);

echo '<TR>';
echo '<TD>'.$ThisFileInfo['filenamepath'].'</TD>';
echo '<TD>'.(!empty($ThisFileInfo['comments_html']['artist']) ? implode('<BR>', $ThisFileInfo['comments_html']['artist']) : '&nbsp;').'</TD>';
echo '<TD>'.(!empty($ThisFileInfo['comments_html']['title'])  ? implode('<BR>', $ThisFileInfo['comments_html']['title'])  : '&nbsp;').'</TD>';
echo '<TD ALIGN="RIGHT">'.(!empty($ThisFileInfo['audio']['bitrate'])        ? round($ThisFileInfo['audio']['bitrate'] / 1000).' kbps'   : '&nbsp;').'</TD>';
echo '<TD ALIGN="RIGHT">'.(!empty($ThisFileInfo['playtime_string'])         ? $ThisFileInfo['playtime_string']                          : '&nbsp;').'</TD>';
echo '</TR>';
}
}

?>

I have added 2 test files in 'container' for testing only. See this image for the result I am getting. As you can see the code isn't retrieving any data at all. Can anyone help me out with this?

Thanks in advance,

Melissa

good day, hello dear community!


i am currently ironing out a little parser-script. I have some bits
 - but now i need to have some improved spider-logic. See the target-url http://192.68.214.70/km/asps/schulsuche.asp?q=e&a=50

This page has got more than 6000 results!

Well  how do i get all the results?

I tried out several things - but i dont helped. I allways got bad results.
See i have good csv-data - but unfortunatley no spider logic...  I need some bits to get there! How to get there!?

I use the module LWP::simple and i need to have some improved arguments that i can use in order to get all  the 6150 records




#!/usr/bin/perl
use warnings;
use strict;
use LWP::Simple;
use HTML::TableExtract;
use Text::CSV;

my $html= get 'http://192.68.214.70/km/asps/schulsuche.asp?q=n&a=50';
$html =~ tr/r//d;     # strip the carriage returns
$html =~ s/&nbsp;/ /g; # expand the spaces

my $te = new HTML::TableExtract();
$te->parse($html);

my @cols = qw(
    rownum
    number
    name
    phone
    type
    website
);

my @fields = qw(
    rownum
    number
    name
    street
    postal
    town
    phone
    fax
    type
    website
);

my $csv = Text::CSV->new({ binary => 1 });

foreach my $ts ($te->table_states) {
    foreach my $row ($ts->rows) {

trim leading/trailing whitespace from base fields
        s/^s+//, s/\s+$// for @$row;

load the fields into the hash using a "hash slice"
        my %h;
        @h{@cols} = @$row;

derive some fields from base fields, again using a hash slice
        @h{qw/name street postal town/} = split /n+/, $h{name};
        @h{qw/phone fax/} = split /n+/, $h{phone};

trim leading/trailing whitespace from derived fields
        s/^s+//, s/\s+$// for @h{qw/name street postal town/};

        $csv->combine(@h{@fields});
        print $csv->string, "\n";
    }
} 

Well - with this i have a good csv-output:- but unfortunatley no spider logic.


How to add the spider-logic here... !?

well i need some help

Love to hear from you

good evening dear community! Howdy,


at the moment i am debugging some lines of code...


purpose: i want to process multiple webpages, kind of like a web spider/crawler might. I have some bits - but now i need to have some improved spider-logic. See the target-url http://192.68.214.70/km/asps/schulsuche.asp?q=e&a=50

This page has got more than 6000 results! Well how do i get all the results? I use the module LWP::simple and i need to have some improved arguments that i can use in order to get all the 6150 records

Attempt: Here are the first 5 page URLs:

http://192.68.214.70/km/asps/schulsuche.asp?q=e&a=50&s=0 
http://192.68.214.70/km/asps/schulsuche.asp?q=e&a=50&s=50 
http://192.68.214.70/km/asps/schulsuche.asp?q=e&a=50&s=100 
http://192.68.214.70/km/asps/schulsuche.asp?q=e&a=50&s=150 
http://192.68.214.70/km/asps/schulsuche.asp?q=e&a=50&s=200

We can see that the "s" attribute in the URL starts at 0 for page 1, then increases by 50 for each page there after.  We can use this information to create a loop:





#!/usr/bin/perl  
use warnings;  
use strict;  
use LWP::Simple;  
use HTML::TableExtract;  
use Text::CSV;  
 
my @cols = qw(  
    rownum  
    number  
    name  
    phone  
    type  
    website  
);  
  
my @fields = qw(  
    rownum  
    number  
    name  
    street  
    postal  
    town  
    phone  
    fax  
    type  
    website  
);  
  
my $i_first = "0";   
my $i_last = "6100";   
my $i_interval = "50";   
   
for (my $i = $i_first; $i <= $i_last; $i += $i_interval) {   

my $html = get("http://192.68.214.70/km/asps/schulsuche.asp?q=e&a=50&s=$i");   

$html =~ tr/r//d;     # strip the carriage returns  

$html =~ s/&nbsp;/ /g; # expand the spaces  
  

my $te = new HTML::TableExtract();  

$te->parse($html);  
  

my $csv = Text::CSV->new({ binary => 1 });  
  

foreach my $ts ($te->table_states) {  

foreach my $row ($ts->rows) {  
 

#trim leading/trailing whitespace from base fields  

s/^s+//, s/\s+$// for @$row;  

 

#load the fields into the hash using a "hash slice"  

my %h;  

@h{@cols} = @$row;  
  

#derive some fields from base fields, again using a hash slice  

@h{qw/name street postal town/} = split /n+/, $h{name};  

@h{qw/phone fax/} = split /n+/, $h{phone};  
  

#trim leading/trailing whitespace from derived fields  

s/^s+//, s/\s+$// for @h{qw/name street postal town/};  
  

$csv->combine(@h{@fields});  

print $csv->string, "\n";  

}  

} 
}





i tested the code and  get the following  results: .- see below - the error message shown in the command line...

btw: here the lines 57 and 58:

#trim leading/trailing whitespace from derived fields  

s/^s+//, s/\s+$// for @h{qw/name street postal town/};  

what do you think?
 



 Sta&#65533;e
    please                                                                                                                                                                                                  
    Ot",,,Telefo,Fax,Schulat,Webseite                                                                                                                                                                    
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.                                                                                                                     
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.                                                                                                                     
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.                                                                                                                     
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.                                                                                                                     
"lfd. N.",Schul-numme,Schul,"ame                                                                                                                                                                         
    Sta&#65533;e                                                                                                                                                                                                
    please                                                                                                                                                                                                  
    Ot",,,Telefo,Fax,Schulat,Webseite                                                                                                                                                                    
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.                                                                                                                     
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.                                                                                                                     
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.                                                                                                                     
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.                                                                                                                     
"lfd. N.",Schul-numme,Schul,"ame                                                                                                                                                                         
    Sta&#65533;e
    please 
    Ot",,,Telefo,Fax,Schulat,Webseite
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.
"lfd. N.",Schul-numme,Schul,"ame
    Sta&#65533;e
    please 
    Ot",,,Telefo,Fax,Schulat,Webseite
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.
Use of uninitialized value $_ in substitution (s///) at bavaria_all_guru.pl line 58.
"lfd. N.",Schul-numme,Schul,"ame