PHPѧϰ±Ê¼Ç
1.Ö±½ÓʹÓÃmysql_insert_id()»ñÈ¡ÉÏÒ»´Î²åÈëµÄÊý¾ÝµÄAUTO_INCREMENTµÄ±äÁ¿µÄ±àºÅ£¬±ÈʹÓÃmysqlÓï¾ä»ñÈ¡·½±ã¼«¶à¡£µ«×¢ÒâÒªÔÚquery()ºóÁ¢¿ÌʹÓ㬱£Ö¤Ê±¼äÕýÈ·ÐÔ£¬Èç¶àÏ̷߳ÃÎÊÊý¾Ý¿âÊDzúÉúÎó²î¡£
2.µÈºÅ×óÓÒ¸÷ÁôÒ»¿Õ¸ñ£¬ÇåÎú±ãÓÚÔĶÁ¡£
3.PHPÖУ¬µ¥Ë«ÒýºÅ¾ù¿ÉÒÔÌ×string£¬Çø±ðÔÚÓÚ£º
"this is a simple $test" = 'this is a simple '.$test
Ë«ÒýºÅ¿Éʶ±ð³öÆäÖеıäÁ¿£¬µ«µ¥ÒýºÅÐèÒª¶Ï¿ªÓÃ.Á¬½Ó±äÁ¿¡£
ÍÆ¼öʹÓÃ×îÍâ²ãµ¥ÒýºÅ£¬ÖмäÓö±äÁ¿¶Ï¿ª£¬ÈçÐèÒª¿ÉÖ±½ÓÄÚ²¿Ç¶Ì×Ë«ÒýºÅ¡£
±ÜÃâÀàËÆÓÚ"this is a /"test/""µÄÇé¿ö£¬ÐèÒª´òÁ½´Î×ªÒÆ·ûºÅ¡£
4.ʹÓÃ
//page1.php
header("location: page2.php?id=123&do=test");
//page2.php
$id = $_GET["id"];
$test = $_GET["do"];
´«ÖµÊ±£¬×¢Òâ ? ºóµÈºÅ×óÓÒ²»Äܼӿոñ£¬·ñÔò»áµ¼Ö»ñÈ¡±äÁ¿Ê§°Ü¡£
to be continued...
Ïà¹ØÎĵµ£º
ÎļþËøÓÐÁ½ÖÖ£º¹²ÏíËøºÍÅÅËûËø£¬Ò²¾ÍÊǶÁËø(LOCK_SH)ºÍÐ´Ëø(LOCK_EX)
ÎļþµÄËøÒ»°ãÕâôʹÓãº
$fp = fopen("filename", "a");
flock($fp, LOCK_SH) or die("lock error")
$str = fread($fp, 1024);
flock($fp, LOCK ......
Õâ¸öÔÒòÓÐÒÔϼ¸¸ö£º
µÚÒ»£¬ÔÚphpÖеÄÄÚÈݲ»ÊÇÓÃutf-8½øÐбàÂëµÄ£¬¿ÉÒÔÔÙphpÍ·²¿Ìí¼Ó£ºheader("Content-Type:text/html;charset=utf-8");
µÚ¶þ£¬phpÎļþ±¾Éí²»ÊÇutf-8±àÂëµÄ£¬Õâ¿ÉÒÔ¸ü¸Äzend-studio£¬µÄÎļþ±àÂë¸ñʽ£¬Ö¸¶¨Îªutf-8·½·¨ÊÇ£ºwindw->preference->General->Workspace->Text file ......
ÕâÀï½éÉÜÒ»¸ö¼¯³É»·¾³ XAMPP¡£
XAMPP ÊÇÒ»¸öÒ×ÓÚ°²×°ÇÒ°üº¬ MySQL¡¢PHP ºÍ Perl µÄ Apache ·¢Ðа档XAMPP µÄÈ··Ç³£ÈÝÒ×°²×°ºÍʹÓãºÖ»ÐèÏÂÔØ£¬½âѹËõ£¬Æô¶¯¼´¿É¡£
ÏÂÔØµØÖ·£º
http://www.apachefriends.org/zh_cn/xampp.html
µ½Ä¿Ç°ÎªÖ¹£¬XAMPP ¹²ÓÐÒÔÏÂËÄÖÖ°æ±¾£º
£¨1£©ÊÊÓÃÓÚ Linux µÄ XAMPP
£¨2£©ÊÊÓÃÓÚ Windows µ ......
ÎÊ£º
±ÈÈçÎÒÏëÖ±½ÓÔÚphp µÄ½Å±¾Àïдһ¸öÀàËÆ£¬install.phpµÄ½Å±¾
Õâ¸ö½Å±¾µÄ×÷ÓþÍÊÇ£¬Á¬½ÓmysqlÊý¾Ý¿â£¬²¢½¨Á¢ÎÒËùÏëÒª½¨Á¢µÄÊý¾Ý¿â£¬Êý¾Ý±í£¬ÒÔ¼°Ïà¹Ø×ֶΡ£
Çë¾ßÌåдһ¸öÀý×Ó£¬Ð»Ð»£¡
______________________________________________________________________________________________
´ð1£º
連½Ó·½· ......
1¡¢Ä£°åµÄÓÉÀ´
ÔÚûÓÐÄ£°å¼¼Êõ֮ǰ£¬Ê¹ÓÃPHP¿ª·¢³ÌÐò£¬Í¨³£¶¼ÊÇphp´úÂëºÍhtml»ì±àÔÚÒ»Æð¡£±ÈÈç˵ÐÂÎÅÁÐ±í£¬ºÜ¿ÉÄܾÍÊÇÒ»¸önewslist.phpÒ³Ãæ£¬½á¹¹ÈçÏ£º
<?
//´ÓÊý¾Ý¿âÖжÁÈ¡³öÒªÏÔʾµÄÐÂÎżÇ¼
?>
<html>
<head>……..
</head>
<body>
<?
While ($news ......