$home = ($event_date->event['hc'] == 'stan');
echo '<h3>', $preposition, ' ', $name, ' - ', ((int)$event_date->event['hs'] == (int)$event_date->event['vs'] ? "Tie" : (((int)$event_date->event['hs'] > (int)$event_date->event['vs']) ? ($home? 'Win' : 'Loss') : ($home ? 'Loss' : 'Win'))), '</h3>';
Поместите их в ваш цикл foreach, и я также добавил "Tie" штуку.
Определив переменную $ home, вы можете заменить эти строки:
// Only show opponents' name
$name = ($event_date->event['vc'] == 'stan') ? $event_date->event['hn'] : $event_date->event['vn'];
// Output "vs" if home game or "at" if away game
$preposition = ($event_date->event['hc'] == 'stan') ? 'vs' : 'at';
с этими:
// Home?
$home = ($event_date->event['hc'] == 'stan');
// Only show opponents' name
$name = $home ? $event_date->event['hn'] : $event_date->event['vn'];
// Output "vs" if home game or "at" if away game
$preposition = $home ? 'vs' : 'at';
и вам не понадобится $ home в коде, который я написал.
Итак, вот полный код:
<?php
$xml = simplexml_load_file('http://www.gostanford.com/data/xml/events/m-baskbl/2010/index.xml');
// Reverse chronological order
$xmlArray = array();
foreach ($xml as $event_date) $xmlArray[] = $event_date;
$xmlArray = array_reverse($xmlArray);
foreach ($xmlArray as $event_date)
{
// Only output if complete
if(!empty($event_date->event['vn']) && !empty($event_date->event['hn']) && !empty($event_date->event['vs']) && !empty($event_date->event['hs']))
{
// Home?
$home = ($event_date->event['hc'] == 'stan');
// Only show opponents' name
$name = $home ? $event_date->event['vn'] : $event_date->event['hn'];
// Output "vs" if home game or "at" if away game
$preposition = $home ? 'vs' : 'at';
echo '<li>';
echo '<h3>', $preposition, ' ', $name, ' - ', ((int)$event_date->event['hs'] == (int)$event_date->event['vs'] ? "Tie" : (((int)$event_date->event['hs'] > (int)$event_date->event['vs']) ? ($home? 'Win' : 'Loss') : ($home ? 'Loss' : 'Win'))), '</h3>';
echo '<p><strong>', $event_date->event['vn'], ' ', $event_date->event['vs'], ' - ', $event_date->event['hn'], ' ', $event_date->event['hs'], '</strong></p>';
echo '<p>', date('F j, Y', strtotime($event_date['date'])), '</p>';
echo '</li>';
}
}
?>
Расширенный код с "если" и другие комментарии:
<?php
$xml = simplexml_load_file('http://www.gostanford.com/data/xml/events/m-baskbl/2010/index.xml');
// Reverse chronological order
$xmlArray = array();
foreach ($xml as $event_date) $xmlArray[] = $event_date;
$xmlArray = array_reverse($xmlArray);
foreach ($xmlArray as $event_date)
{
// Only output if complete
if(!empty($event_date->event['vn']) && !empty($event_date->event['hn']) && !empty($event_date->event['vs']) && !empty($event_date->event['hs']))
{
// Home?
$home = ($event_date->event['hc'] == 'stan');
// Only show opponents' name
$name = $home ? $event_date->event['vn'] : $event_date->event['hn'];
// Output "vs" if home game or "at" if away game
$preposition = $home ? 'vs' : 'at';
if((int)$event_date->event['hs'] == (int)$event_date->event['vs']) // Tie?
{
$result = 'Tie'; // Tie
}
else if((int)$event_date->event['hs'] > (int)$event_date->event['vs']) // Home team won?
{
if($home) // Home?
{
$result = 'Win'; // You're home and the home team won
}
else
{
$result = 'Loss'; // You're away, but the home team won
}
}
else // Home team lost
{
if($home) // Home?
{
$result = 'Loss'; // You're away, but the home team won
}
else
{
$result = 'Win'; // You're home and the home team won
}
}
echo '<li>';
echo '<h3>', $preposition, ' ', $name, ' - ', $result, '</h3>';
echo '<p><strong>', $event_date->event['vn'], ' ', $event_date->event['vs'], ' - ', $event_date->event['hn'], ' ', $event_date->event['hs'], '</strong></p>';
echo '<p>', date('F j, Y', strtotime($event_date['date'])), '</p>';
echo '</li>';
}
}
?>