php±í´ïʽ֮explode() ·Ö¸î×Ö·û´®
ÔÌûµØÖ·£ºhttp://www.phpma.com/english/20071215/640.html
Description
array explode
( string separator, string string [, int limit])phpma.com
Returns an array of strings, each of which is a substring of string
formed by splitting it on boundaries formed by the string separator
. If limit
is set, the returned array will contain a maximum of limit
elements with the last element containing the rest of string
.
If separator
is an empty string (""), explode()
will return FALSE
. If separator
contains a value that is not contained in string
, then explode()
will return an array containing string
.
If the limit
parameter is negative, all components except the last limit
are returned. This feature was added in PHP
5.1.0
.
Although implode()
can, for historical reasons, accept its parameters in either order, explode()
cannot. You must ensure that the separator
argument comes before the string
argument.
×¢:
The limit
parameter was added in PHP
4.0.1
phpma.com
Àý×Ó
1
.
explode()
examples
<?php
// Example
1
$pizza
=
"piece
1
piece
2
piece
3
piece
4
piece
5
piece
6
"
;
$pieces
=
explode
(
" "
,
$pizza
);
echo
$pieces
[
0
];
// piece
1
echo
$pieces
[
1
];
// piece
2
// Example
2
$data
=
"foo:*:
1023
:
1000
::/home/foo:/bin/sh"
;
list(
$user
,
$pass
,
$uid
,
$gid
,
$gecos
,
$home
,
$shell
) =
explode
(
":"
,
$data
);
echo
$user
;
// foo
echo
$pass
;
// *
?>
Àý×Ó
2
.
limit
parameter examples
phpma.com
<?php
$str
=
'one|two|three|four'
;
// positive limit
print_r
(
explode
(
'|'
,
$str
,
2
));
// negative limit
print_r
(
explode
(
'|'
,
$str
, -
1
));
?>
The above example will output:
Array
(
[
0
] => one
[
1
] => two|three|four
)
Array
(
[
0
] => one
[
1
Ïà¹ØÎĵµ£º
´ò¿ªphp.iniµÄsoapÀ©Õ¹
server.php
<?php
class math{
/**
* ¼Ó·¨
*
* @param integer $a
* @param integer $b
* @return integer
*
*/
public function add($a, $b){
return $a + $b;
}
}
$server = new SoapServer('http://localhost/math.wsdl',array('soap_version' =& ......
¡¾PHPϵÁн̡̳¿(4)½²ÊöÁËPHPµÄ±äÁ¿£ºhttp://blog.csdn.net/rocket5725/archive/2010/01/08/5159704.aspx
±¾½ÚÖ÷Òª½éÉÜPHPÖеij£Á¿£¬Ö÷Òª°üÀ¨ÆäÓï·¨ºÍÔ¤¶¨Òå³£Á¿µÄ½éÉÜ¡£
³£Á¿ÊÇÒ»¸ö¼òµ¥ÖµµÄ±êʶ·û£¨Ãû×Ö£©¡£ÈçͬÆäÃû³ÆËù°µÊ¾µÄ£¬Ôڽű¾Ö´ÐÐÆÚ¼ä¸ÃÖµ²»Äܸı䣨³ýÁËËùνµÄħÊõ³£Á¿£¬ËüÃÇÆäʵ²»Êdz£Á¿£©¡£³£Á¿Ä¬ÈÏΪ´óСдà ......
<?php
echo "<br>";
?>
<?php
function GetIP()
{
if(!empty($_SERVER["HTTP_CLIENT_IP"]))
$cip = $_SERVER["HTTP_CLIENT_IP"];
else if(!empty($_SERVER["HTTP_X_FORWARDED_FOR"]))
$cip = $_SERVER["HTTP_X_FORWARDED_FOR"];
else if(!empty($_SERVER ......
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£¬__auto ......
ÕâÁ½ÌìÔÚµ·¹ÄPHP£¬È¥ecshopºÍphpwindÏÂÔØÁËÒ»¸öÉ̳ǺÍÒ»¸öÂÛ̳¡£Á½¸ö¶¼ÐèÒª°²×°mysqlµÄ·þÎñÆ÷£¬ÓÚÊÇÎÒ°´Õս̳̽øÐа²×°¡£½á¹û·¢ÏÖÿ´Î¶¼Êǵ½Á¬½ÓÊý¾Ý¿âµÄµØ·½¾Í±ä³É¿Õ°×Ò³ÁË¡£ËÀ»îÕÒ²»³öÀ´ÎÊÌâ¡£ºóÀ´ÔÚÓཨµÄÖ¸µ¼Ï£¬·¢ÏÖÔÀ´ÊÇPHPµÄ°æ±¾¹ý¸ß¡£ÕæÊÇÓôÃÆ¡£
ÏÖÔÚÎÒ°ÑÎÒ×î½üÅäÖõĹý³Ìд³öÀ´¡£
ËùÐèÈí¼þ£º
apache_2.2.14-wi ......