问一个文件的Xampp ERR_CONNECTION_RESET

EN

<?php
error_reporting(E_ERROR | E_PARSE);
set_time_limit (28800);


$csv = array_map('str_getcsv', file('file.csv'));
for($i = 0; $i < count($csv); $i++){
    if($csv[$i][2] == 1){ //this item in csv is flag to check if this item has been run yet
        if($csv[$i][3] != 'NULL' && trim($csv[$i][3]) != ''){ // check to make sure there is a URL
            $return = file_get_contents(trim($csv[$i][3])); //Get the contents that links to new api calls
            if($return){ 
                $isCall = array(); // array to store all new calls
                $data = array(); // array to store all data to put in csv
                $doc = new DOMDocument('1.0');  // create new DOM object
                $doc->loadHTML($return); // load page string into DOM object
                $links = $doc->getElementsByTagName('a'); // get all <a> tags on the page
                if($links->length > 0){ // if there is at least one <a> tag on page
                    for($j = 0; $j < $links->length; $j++){ // loop through <a> tags
                        $isCall[]= $links->item($j)->getAttribute('href'); // get href attribute from <a> tag and push into array

                    }

                    for($x = 0; $x < count($isCall); $x++){ // loop through all the calls and search for data
                        $string = file_get_contents($isCall[$x]);
                        if($string) {
                            $thispage = new DOMDocument('1.0');
                            $thispage->loadHTML($string);
                            $pagedata = $thispage->getElementsByTagName('div');
                            if ($pagedata->length > 0) {
                                for($j = 0; $j < $pagedata->length; $j++) {
                                    $data[] = $pagedata->item($j)->C14N();
                                }
                            }
                        }
                        if(count($data) >= 5) break; // limiting to 5 data points to be added to csv
                    }

                }
                if(!empty($data)) $csv[$i] = array_merge($csv[$i], $data); // if we have data points lets add them to the row in the csv
            }

        }

        $csv[$i][2] = 2; // set the flag to 2

        $fp = fopen('file.csv', 'w'); // write the contents to the csv each time through loops so if it fails we start at last completed record

        foreach ($csv as $f) {
            fputcsv($fp, $f);
        }

        fclose($fp);
    }


}
?>