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/**
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* ————————————————————————————————— Example —
* test.php @ ´¦Àí±íµ¥ÎļþÃû
* <?php
*
* include("upload.php"); # ¼ÓÈëÀàÎļþ
* $f_upload = new upload_other; # ´´½¨¶ÔÏó
* $f_upload->set_file_type($_FILES['src']['type']); # »ñµÃÎļþÀàÐÍ
* $f_upload->set_file_name($_FILES['src']['name']); # »ñµÃÎļþÃû³Æ
* $f_upload->set_file_size($_FILES['src']['size']); # »ñµÃÎļþ³ß´ç
* $f_upload->set_upfile($_FILES['src']['tmp_name']); # ·þÎñ¶Ë´¢´æµÄÁÙʱÎļþÃû
* $f_upload->set_size(100); # ÉèÖÃ×î´óÉÏ´«KBÊý
* $f_upload->set_base_directory("uploadImages"); # Îļþ´æ´¢¸ùĿ¼Ãû³Æ
* $f_upload->set_url("up.php"); # ÎļþÉÏ´«³É¹¦ºóÌø×ªµÄÎļþ
* $f_upload->save(); # ±£´æÎļþ
*
* ?>
* —————————————————————————————————— End —
*
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if(!is_numeric($jp_total)||strpos($jp_total,".")!==false){
echo "²»ÊÇÕûÊý";
}else{
echo "ÊÇÕûÊý";
} ......
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*/
function GrabImage($url,$filename=""){
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if($url=="") return false;
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