Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PHPµÄÊý¾ÝÀàÐͺÍÊý×éÏê½â

 PHPÊÇÈõÀàÐÍÓïÑÔ¡£
»ù±¾Êý¾ÝÀàÐÍ£ºinteger¡¢string¡¢boolean¡¢float
¸´ºÏÊý¾ÝÀàÐÍ£ºarray¡¢object
»ù±¾Êý¾ÝÀàÐ;Ͳ»ËµÁË£¬ÏÂÃæ¿´Ò»¸öÊý×éÏà¹ØµÄһЩÀý×Ó¡£
$test1=array(1,2,3,4);//¶¨ÒåÁËÒ»¸ö°üº¬4¸öÊýµÄÊý×é
$test1=array("new1"=>1,"new2"=>2);//Á½¸ö±äÁ¿µÄÊý×é,array['new1']=1,array['new2']=2
¶àάÊý×飺
$arr=array(array(4,3),array(3,6));ÕâÊÇÒ»¸ö¶þάÊý×é
 Êä³öÊý×éµÄ·½·¨ÓУº
print_r($arr);//´ËÖÖ·½·¨Êä³öºóΪarray([0]=>1,[1]=>2)µÄÐÎʽ
echo $arr[0];//µ¥¸öÊä³ö
ÓйØÊý×éµÄһЩº¯Êý£º
count($arr);//ͳ¼ÆÊý×éÌõÊý
is_array($arr);//ÅжÏÊÇ·ñÊý×é
explode("key",value);//ÁíÒ»ÖÖ´´½¨Êý×éµÄ·½·¨,ÏÂÃæ½øÐмòµ¥ËµÃ÷¡£

¹ØÓÚecplodeº¯ÊýµÄʹÓÃ
$a="1986-1987-1988";
$arr=explode("-",$a);//½«$aÕâ¸ö±äÁ¿ÒÔ"-"Ϊ·Ö¸îÏߣ¬²ð³ÉÊý×é²¢·ÅÈëÊý×éarrÖÐ
ÀûÓÃforeach()º¯Êý±éÀúÊý×é
$arr=(1980,1981,1982,1983,1984,1985,1986);
foreach($arr as $key=>$value){
echo $value;
echo "<br/>";
}


Ïà¹ØÎĵµ£º

PHPÀà¿âÊÕ¼¯

ͼ±í¿â
ÏÂÃæµÄÀà¿â¿ÉÒÔÈÃÄãºÜ¼òµÄ´´½¨¸´ÔÓµÄͼ±íºÍͼƬ¡£µ±È»£¬ËüÃÇÐèÒªGD¿âµÄÖ§³Ö¡£
pChart - Ò»¸ö¿ÉÒÔ´´½¨Í³¼ÆͼµÄ¿â¡£
Libchart - ÕâÒ²ÊÇÒ»¸ö¼òµ¥µÄͳ¼Æͼ¿â¡£
JpGraph - Ò»¸öÃæÏò¶ÔÏóµÄͼƬ´´½¨Àà¡£
Open Flash Chart - ÕâÊÇÒ»¸ö»ùÓÚFlashµÄͳ¼Æͼ¡£
RSS ½âÎö
½âÊÍRSS²¢ÊÇÒ»¼þºÜµ¥µ÷µÄÊÂÇé£ ......

phpºÍjavascriptͨѶ

°ÑphpÊý¾Ý»òÖµ´«µÝ¸øjs
£ººÜ¼òµ¥£¬Ö±½ÓÔÚjsÖÐʹÓÃphp´úÂ룬»ì±à¼´¿É¡£
°ÑjsÊý¾Ý´«µÝ¸øphp
£º¿ÉÒÔʹÓôò¿ªÐ´°¿ÚµÄ·½Ê½£¬Í¨¹ýurlµØÖ·°ÑÊý¾Ý´«µÝ¹ýÈ¥¡£Ò²¿ÉÒÔʹÓÃajax£¬Í¨¹ýget»òpost´«µÝ¸øphp£¬Ò²¿ÉÒÔ±£´æcookieÈÃphpÀ´¶Á¡£
ÔÚ´«µÝÊý¾Ý¹ý³ÌÖпÉÄÜÓöµ½ÖÐÎıàÂë
ÎÊÌ⣬¿ÉÒÔͳһ±àÂ뷽ʽΪjsµÄescape£¬unescape£¬Ò²¿ÉÒÔÍ³Ò ......

ÐÂÀËPHP¹¤³Ìʦ±ÊÊÔÌâ

1. дһ¸öº¯Êý£¬¾¡¿ÉÄܸßЧµÄ£¬´ÓÒ»¸ö±ê×¼ url
ÀïÈ¡³öÎļþµÄÀ©Õ¹Ãû
   ÀýÈç: http://www.sina.com.cn/abc/de/fg.php
?id=1
ÐèҪȡ³ö php »ò .php
2. ÔÚ HTML ÓïÑÔÖУ¬Ò³ÃæÍ·²¿µÄ meta ±ê¼Ç¿ÉÒÔÓÃÀ´Êä³öÎļþµÄ±àÂë
¸ñʽ£¬ÒÔÏÂÊÇÒ»¸ö±ê×¼µÄ meta Óï¾ä
   <META http-equiv='Content-Type
' ......

php ͨ¹ýfsockopen Ä£ÄâPOSTÌá½»


$URL
=‘
http
:
//xxx.xxx.xxx.xx/xx/xxx/top.php';
$post_data
[
'
clientname
'
]
=
"
test08
"
;
$post_data
[
'
clientpasswd
'
]
=
"
test08
"
;
$post_data
[
'
submit
'
]
=
"
¥í¥°¥¤¥ó
"
;
$referrer
=
""
;
// ......

javascript µ÷Óà php º¯Êý Ä£Äâ

<mce:script language=javascript><!--
var a=0;
// --></mce:script>
<?php
function func1()
{
$t="a=a+1;";
return $t."alert(a)";
}
?>
<?php
echo "<input type=button value='Sure' onclick=\"".func1()."\">";
?> ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ