<?php
$qqhaoma = file("
http://127.0.0.1/study/qqhaoma.txt");
foreach($qqhaoma as $value){
preg_match("@\d{6,}@",$value,$matches[1]);
$qqhao = $matches[1];
$qq = $qqhao[0];
//print_r ($qq);
//echo $qqhao[0];
//echo $qq;
//echo "<br />";
$f = fopen(qq.dat,"a+");
fwrite($f,$qq);
fclose($f);
}
//print_r ($qqhaoma);
echo "ok";
?>
什么无法写入qq.dat呢？
哪里出问题？