Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

phpѧϰ±Ê¼Ç£¨2£©

phpÅäÖÃÌ«¸´ÔÓÁË,×òÌìÍíÉÏÅäÖÃÁ˰ëÌ컹ûÓгɹ¦!²»µÃ²»Ñ°Çó¸ü¼òµ¥µÄ½â¾ö·½·¨:WampServer 5 ¼¯³É»·¾³
Wamp5ÊÇApache+PHP+Mysql ÔÚWindowsÏµļ¯³É»·¾³£¬ÓµÓмòµ¥µÄͼÐκÍ
²Ëµ¥°²×°¡£¸Ã°æ±¾¼¯³ÉÁËPHP5.2.5 Mysql5 Apache2 phpMyAdmin 2.11.2.1
SQLiteManager 1.2.0 ÂúÁ˴󲿷ÖPHPerµÄÐèÇó.
´ÓÓï·¨ÉÏ¿´£¬PHPÓïÑÔ½üËÆÓÚCÓïÑÔ¡£¿ÉÒÔ˵£¬PHPÊÇ½è¼øCÓïÑÔµÄÓï·¨ÌØÕ÷£¬ÓÉCÓïÑÔ¸Ä
½ø¶øÀ´µÄ¡£ÎÒÃÇ¿ÉÒÔ»ìºÏ±àдPHP´úÂëºÍHTML´úÂ룬²»½ö¿ÉÒÔ½«PHP½Å±¾Ç¶Èëµ½ HTML
ÎļþÖУ¬ÎÒÃÇÉõÖÁ»¹¿ÉÒÔ°Ñ HTML ±êǩҲǶÈëÔÚ PHP ½Å±¾Àï¡£ÒÔÏÂÊÇÄã¿ÉÒÔ²ÉÓõļ¸ÖÖ·½·¨¡£
Äã¿ÉÒÔÑ¡ÓÃÆäÖÐÒ»ÖÖÄã×îÊʺϵIJ¢ÇÒ¾ÍÕâÑù¼á³ÖÕâÖÖ·½·¨£¡
´ÓHTMLÖзÖÀë
ÒÔÏÂÊÇ¿ÉÒÔʹÓõķ½·¨£º
<? . . . ?>
<?php . . . ?>
<script language="php"> . . . </script>
<% . . . %>
ÓëPerlºÍCÒ»Ñù£¬ÔÚPHPÖÐÓÓ£»”À´·Ö¸ôÓï¾ä¡£ÄÇЩ´ÓHTMLÖзÖÀë³öÀ´µÄ±êÖ¾Ò²±íʾÓï¾äµÄ½áÊø¡£
×¢ÊÍ
PHPÖ§³ÖC£¬C ºÍUnix·ç¸ñµÄ×¢ÊÍ·½Ê½£º
/* C,C ·ç¸ñ¶àÐÐ×¢ÊÍ */
// C ·ç¸ñµ¥ÐÐ×¢ÊÍ
# Unix·ç¸ñµ¥ÐÐ×¢ÊÍ
ÈçºÎ´¦Àí¼òµ¥µÄPHP´íÎó:
1¡¢ÄãÒª°ÑPHP.ini ÀïµÄ display_errors   =   On ²Å¿ÉÒÔÏÔʾ´íÎóλÖÃ
2¡¢Ï°¹ßʹÓÃecho  »òÕß print ´òÓ¡
3¡¢Ñ§»áʹÓÃ×¢ÊÍÀ´ÆÁ±Î·ûºÅÀ´µ÷ÊÔ
         // ……….
        /*…………  */ 
        #..............
4¡¢Òª¶®µÃ¿´´íÎóÐÅÏ¢£¨Ó¢ÎIJ»ÊìϤ°¢À­²®Êý×Ö×ÜÈÏʶ°É£©


Ïà¹ØÎĵµ£º

phpαÔìÀ´Â·Ò³Ãæ

<?php
$host = "www.abc.com"; //ÄãÒª·ÃÎʵÄÓòÃû
$target = "/test.asp"; //ÄãÒª·ÃÎʵÄÒ³ÃæµØÖ·
$referer = "http://www.abcdefg.com/abc.html"; //αÔìÀ´Â·Ò³Ãæ
$fp = fsockopen($host, 80, $errno, $errstr, 30);
if (!$fp){
echo "$errstr($errno)<br />\n";
} ......

PHPһЩÓÐÒâ˼µÄÐ¡Çø±ð

µ¥ÒýºÅ'ºÍË«ÒýºÅ"µÄÇø±ð£º

Ê×ÏÈÊǵ¥ÒýºÅÒª±ÈË«ÒýºÅÖ´ÐÐЧÂÊÒª¸ß£¬ÒòΪ˫ÒýºÅ»á¶ÔÄÚÈݽøÐÐÔ¤´¦Àí¡£
ÀýÈ磺'$value' Êä³ö×Ö·û $value ; "$value"Êä³ö±äÁ¿$valueµÄÖµ¡£
charºÍvarcharµÄÇø±ð£º

charÊǶ¨³¤¶øvarcharÊDZ䳤£¬charµÄÖ÷ÒªÌØµãÊÇ´æ´¢·½Ê½Ô¤·ÖÅ䣬varcharµ±ËüµÄÊý¾Ý³¤¶È·¢Éú±ä»¯Ê±»áÓ ......

phpº¯ÊýÇ°ÃæµÄ&·ûºÅ

º¯ÊýµÄÒýÓ÷µ»Ø
ÏÈ¿´´úÂë ¸´ÖÆPHPÄÚÈݵ½¼ôÌù°å
PHP´úÂë:
function &test()
{
static $b=0;//ÉêÃ÷Ò»¸ö¾²Ì¬±äÁ¿
$b=$b+1;
echo $b;
return $b;
}
$a=test();//ÕâÌõÓï¾ä»áÊä³ö¡¡$bµÄÖµ¡¡Îª£±
$a=5;
$a=test();//ÕâÌõÓï¾ä»áÊä³ö¡¡$bµÄÖµ¡¡Îª2
$a=&test();//ÕâÌõÓï¾ä»áÊä³ö¡¡$bµÄÖµ¡¡Îª3
$a=5;
$a=test( ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ