phpµÄzipÀ©Õ¹Ó¦ÓÃÀý×Ó
$zip = new ZipArchive;
$res = $zip->open(UPLOAD_DIR.'/attach.zip', ZIPARCHIVE::CREATE);
if ($res === true) {
foreach ($fileinfo as $value) {
$zip->addFile(UPLOAD_DIR.'/'.$value['SAVE_NAME'], $value['REAL_NAME']);
}
$zip->close();
}
Ïà¹ØÎĵµ£º
<?php
//×¢Ò⣬Èç¹ûÊǰ²È«Ä£Ê½£¬Çë²»Òª´ò¿ª£¬Èç¹û²»Êǰ²È«Ä£Ê½£¬Õâ¸öÑ¡Ïî¿ÉÒÔ´ò¿ª
//set_time_limit(0);
for ($i = 0; $i < 500; $i++) {
$users[] = 'Tom_' . $i;
}//end for
$width = 500; //ÏÔʾµÄ½ø¶ÈÌõ³¤¶È£¬µ¥Î» px
$total = count($users); //×ܹ²ÐèÒª²Ù×÷µÄ¼Ç ......
1.Èç¹ûÒ»¸ö·½·¨¿É¾²Ì¬»¯£¬¾Í¶ÔËü×ö¾²Ì¬ÉùÃ÷¡£ËÙÂÊ¿ÉÌáÉýÖÁ4±¶¡£
2.echo ±È print ¿ì¡£
3.ʹÓÃechoµÄ¶àÖØ²ÎÊý£¨Òë×¢£ºÖ¸ÓöººÅ¶ø²»ÊǾäµã£©´úÌæ×Ö·û´®Á¬½Ó¡£
4.ÔÚÖ´ÐÐforÑ»·Ö®Ç°È·¶¨×î´óÑ»·Êý£¬²»ÒªÃ¿Ñ»·Ò»´Î¶¼¼ÆËã×î´óÖµ¡£
5.×¢ÏúÄÇЩ²»ÓõıäÁ¿ÓÈÆäÊÇ´óÊý×飬ÒÔ±ãÊÍ·ÅÄÚ´æ¡£
6.¾¡Á¿±ÜÃâʹÓÃ__get£¬__set£¬__a ......
1¡¢Ò»°ãÒ³ÃæÍ¨¹ýGET½ÓÊյIJÎÊý¶¼ÊÇINTÐÍ£¨ÕûÐÍ£©¾Ó¶à£¬µ«ÊÇÒª·À·¶Ò»Ð©²»¹æ·¶µÄÊäÈ룬½ÓÊÕʱÓÃÕûÐͺ¯Êýת»»Ò»ÏÂ
$id=intval($_GET["id"]);
2¡¢ÓÐÉÏ´«¹¦ÄÜʱ£¬Ò»¶¨Òª¼ì²éÎļþÀàÐÍ¡£²»ÄÜÈÎÒâÓɷÿÍÉÏÔØËùÓÐÎļþ¡££¨ÌرðҪעÒâһЩHTML±à¼Æ÷µÄ©¶´£©
3 ......
·½·¨Ò»£º
<?php
function extend_1($file_name)
{
$retval="";
$pt=strrpos($file_name, ".");
if ($pt) $retval=substr($file_name, $pt+1, strlen($file_name) - $pt);
return ($retval);
}
?>
·½·¨¶þ£º
function extend_2($file_name)
{
$extend = pathinfo($file_name);
$extend = strto ......