/**
* Evaluate a string
*
* @return string evaluated data
* @param string $scriptContent
*/
public function evaluateScript($scriptContent)
{
ob_start();
parent::evaluateScript($scriptContent);
$contents_js = ob_get_contents();
ob_end_clean();
return $contents_js;
}
<?php
// create JavaScript context
$js = new JSContext();
// define PHP variables
$a = 10;
$b = 2;
// assign variables to JavaScript context
$js->assign('a', $a);
$js->assign('b', $b);
// define script code
$script = "\n c = a + b;\n ";
$url = 'http://tel.dm5.com/m139918-p2/chapterimagefun.ashx?cid=139918&page=2&language=1&key=';
$script = file_get_contents($url);
// evaluate script and display result
var_dump($js->evaluateScript($script));
exit;
//echo "The sum of $a and $b is: ".$js->evaluateScript($script);
exit;
$head = '<div class="destext">';
$htm = 'rrrtt<div class="destext">12345';
$pos = stripos($htm, $head);
$str = substr($htm, $pos);
echo $str;
exit;
$APPPATH = dirname(__FILE__) . '/';
include_once $APPPATH . 'function.php';
/*i*/
$url = 'http://www.ed2kers.com/图书/生活/435006.html';
$name = '《DK目击者旅游指南：英国》全彩版[PDF]';
$ainfo = array('url' => $url, 'name' => $name);