代码如下:
function remote($urls
$name =
$path =
$dir =
/images/
) {
if (!is_array($urls) or count($urls) ==
) {
return false;
}
dmkdir($dir);
$curl = $text = array();
foreach($urls as $k => $v) {
if (!empty($v) && preg_match("~^http~i"
$v)) {
$nurl[$k] = trim(str_replace(
"%
"
$v));
$curl[$k] = curl_init($nurl[$k]);
curl_setopt($curl[$k]
CURLOPT_IPRESOLVE
CURL_IPRESOLVE_V
);
curl_setopt($curl[$k]
CURLOPT_RETURNTRANSFER
);
curl_setopt($curl[$k]
CURLOPT_HEADER
);
curl_setopt($curl[$k]
CURLOPT_CONNECTTIMEOUT
);
if(!isset($handle)){
$handle = curl_multi_init();
}
curl_multi_add_handle($handle
$curl[$k]);
}
continue ;
}
$active = null;
do{
$mrc = @curl_multi_exec($handle
$active);
} while ($mrc == CURLM_CALL_MULTI_PERFORM);
while ($active && $mrc == CURLM_OK) {
if (curl_multi_select($handle) !=
) {
do {
$mrc = curl_multi_exec($handle
$active);
} while ($mrc == CURLM_CALL_MULTI_PERFORM);
}
}
foreach ($curl as $k => $v) {
if (curl_error($curl[$k]) == "") {
if ($k ==
) {
$fname[$k] = strtolower($name
pathinfo($urls[$k]
PATHINFO_EXTENSION));
} else {
$fname[$k] = strtolower($name
_
$k
pathinfo($urls[$k]
PATHINFO_EXTENSION));
}
$text[$k] = (string) curl_multi_getcontent($curl[$k]);
$filedir[$k] = $dir
/
$fname[$k];
if (file_put_contents($filedir[$k]
$text[$k])) {
$filepath[$k] = $path
$fname[$k];
}
}
curl_multi_remove_handle($handle
$curl[$k]);
curl_close($curl[$k]);
}
curl_multi_close($handle);
return $filepath;
}
