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/***************************by garcon1986**************************/
form.html
<html>
<head>
<title>Upload File</title>
</head>
<body>
<form enctype="multipart/form-data" method="POST" action="uploader.php">
<label></label>
<input type="file" name="uploadfile" />
<input type="submit" name="submit" value="submit" />
</form>
</body>
</html>
uploader.php
<?php
if($_FILES["uploadfile"]["size"] < 100000000){
if($_FILES["uploadfile"]["error"]>0){
echo "error";
}
else{
echo "success";
if(file_exists("c:/wamp/www/upload/".$_FILES["uploadfile"]["name"])){
echo "File".$_FILES["uploadfile"]["name"]."already exists";
}
else{
move_uploaded_file($_FILES["uploadfile"]["tmp_name"],"c:/wamp/www/upload/".$_FILES["uploadfile"]["name"]);
echo "Move to c:/wamp/www/upload/".$_FILES["uploadfile"]["name"];
}
}
}
else{
echo "Invalide file";
}
?>


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PHPÖлñµÃÈÕÆÚʱ¼äÐÅÏ¢µÄº¯Êý——Getdate
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Getdateº¯Êý¾ÍÊÇÓÃÀ´»ñµÃµ±Ç°Ê±¼ä£¬»òÕßÓÃÀ´·ÖÎöʱ¼ä´ÁµÄ¾ßÌåÒâÒå¡£Óï·¨£º
Array getdate([int timestamp])
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PHP»·¾³ IIS+PHP+MYSQL»·¾³µÄ¼ÜÉè

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php»ù´¡±Ê¼Ç Arrow difference

/***************************by
garcon1986********************************/
<?php
// -> ÊÇÖ¸¶ÔÏóµÄ·½·¨»òÕßÊôÐÔ
class Cart{
public function add_item($a,$b){
echo $a+$b.'<br>';
}
}
//$cart = new Cart; Á½¾äÒâÒåÏàͬ
$cart = new Cart();
$cart->add_item("10", 1);
// =& ......

php »ù´¡±Ê¼Ç functions

/***************************by
garcon1986********************************/
<?php
//example1
$makefoo = true;
bar();
if($makefoo){
function foo(){
echo "doesn't exist.<br>";
}
}
if($makefoo)foo();
function bar(){
echo "exist<br>";
}
//example2
funct ......
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