📄 common.php

📁 Yahoo！search API. 用于搜索引擎接口
💻 PHP
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<?php// Yahoo Web Services PHP Example Code// Rasmus Lerdorf//// This file contains the common pieces used by all the examples.// $appid = 'YahooDemo';$service = array('image'=>'http://search.yahooapis.com/ImageSearchService/V1/imageSearch',                 'local'=>'http://local.yahooapis.com/LocalSearchService/V1/localSearch',                 'news'=>'http://search.yahooapis.com/NewsSearchService/V1/newsSearch',                 'video'=>'http://search.yahooapis.com/VideoSearchService/V1/videoSearch',                 'web'=>'http://search.yahooapis.com/WebSearchService/V1/webSearch');header('Content-Type: text/html; charset=UTF-8');?><html><head><title>PHP Yahoo Web Service Example Code</title></head><body><form action="YahooSearchExample.php" method="GET">Search Term: <input type="text" name="query" /><br />Zip Code: <input type="text" name="zip" /> (for local search)<br /><input type="submit" value=" Go! " /><select name="type"><?php foreach($service as $name => $val) {    if(!empty($_REQUEST['type']) && $name == $_REQUEST['type'])      echo "<option SELECTED>$name</option>\n";    else echo "<option>$name</option>\n";} ?></select></form><?phpfunction done() {  echo '</body></html>';  exit;}function build_query() {  global $appid, $service;  if(empty($_REQUEST['query']) || !in_array($_REQUEST['type'],array_keys($service))) done();  $q = '?query='.rawurlencode($_REQUEST['query']);  if(!empty($_REQUEST['zip'])) $q.="&zip=".$_REQUEST['zip'];  if(!empty($_REQUEST['start'])) $q.="&start=".$_REQUEST['start'];  $q .= "&appid=$appid";  return $q;}// Create Previous/Next Page linksfunction next_prev($res, $start, $last) {  if($start > 1)    echo '<a href="'.$_SERVER['PHP_SELF'].                   '?query='.rawurlencode($_REQUEST['query']).                   '&zip='.rawurlencode($_REQUEST['zip']).                   '&type='.rawurlencode($_REQUEST['type']).                   '&start='.($start-10).'">&lt;-Previous Page</a> &nbsp; ';  if($last < $res['totalResultsAvailable'])    echo '<a href="'.$_SERVER['PHP_SELF'].                   '?query='.rawurlencode($_REQUEST['query']).                   '&zip='.rawurlencode($_REQUEST['zip']).                   '&type='.rawurlencode($_REQUEST['type']).                   '&start='.($last+1).'">Next Page-&gt;</a>';}?>
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