<?php
require 'DynFetcher.class.php';
$URL = 'http://24ur.com/';
// XPath expression of items
$itemXPath = '/html/body/table[2]/tr/td/table/tr/td[2]/table/tr/td[2]/div/table/tr/td[a]';
// Associative array, where key is name of data and value is associative array with the following keys:
// -xpath (required): XPath expression of data, relative from item
// -required: true or false
// -process: PHP code, for additional processing of data
// data is passed as $data variable by reference
// if code returns false data is skipped
$itemData = array(
'day' => array('xpath' => 'span[@class="vreme_dan"]', 'required' => true),
'tempText' => array('xpath' => 'a/img/@alt', 'required' => true),
'img' => array('xpath' => 'a/img/@src', 'process' => '$data = "http://24ur.com" . $data;'),
);
// PHP code, for additionl processing of item after all items have been processed
// item is passes as $item variable by reference
// if code returns false item is skipped
$itemProcessFunction = '
$tempText = explode(" - ", $item["tempText"]);
$item["min"] = $tempText[0];
$item["max"] = $tempText[1];
unset($item["tempText"]);
// return false; // skip item
';
header('Content-type: text/plain');
$dyn = new DynFetcher($URL);
var_dump($dyn->find($itemXPath, $itemData, $itemProcessFunction));
?>
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