<?php
( ?/ i) X$ p% E J; t// --------------------------------------------------------------------------
/ D( g3 X6 t: K
// File name : Noname1.php
' e7 d! q- Z' H1 d0 W* v! R
// Description : 通用链接参数获取正则表达式测试
3 z0 @ E. L; C' u0 ~0 n' {// Requirement : PHP4 (
http://www.php.net)9 h8 O! `& j* a4 \
// Copyright(C), HonestQiao, 2005, All Rights Reserved.
( S5 @$ @5 ?) }0 O+ s- V3 [
// Author: HonestQiao (
honestqiao@hotmail.com)
n: `3 a. a1 { N2 V n
// 参数说明:
3 J5 L# ~! @% B/ }& ~! N" A
// $strSource: 包含标准链接的HTML网页
- N6 O* D& h' |, w7 r: D7 r" o
// $strResult: 处理的结果
# @, x2 G9 R) v7 c. h4 g
// 附加说明:
' s5 N7 D# S" C f// 标准链接，使用<a></a>形势包含的链接
1 @$ Y+ [+ w* k: d
// --------------------------------------------------------------------------
8 h4 q u* o+ a9 z
$strSource = <<<HTML
% F, V: C& A$ C9 y, k4 S<a href=1.htm>t1</a>
2 |7 Y4 r& a1 Y/ \) e% i* u
<a href='2.htm'>t2</a>
( j, K6 N$ C6 Q* {6 O! q" k# d<a href="3.htm">t3</a>
/ {7 |. L6 v) h9 i+ s
<a href=4.htm class=link>t4</a>
5 f- M& S9 l7 n+ c1 SHTML;
. j* P! [8 T* \# z! G5 C8 i% c+ Qpreg_match_all('/<a.*?(?: |\t|\r|\n)?href=['"]?(.+?)['"]?(?:(?: |\t|\r|\n)+.*?)?>(.+?)</a.*?>/sim', $strSource, $strResult, PREG_PATTERN_ORDER);
1 a/ o2 e& ^) {" {for($i = 0; $i < count($strResult[1]); $i++)
: @' n* L: h3 M ]; ]
{
- a0 k8 i4 X e$ n8 l printf("%d href=(%s) title=(%s)
; @. C4 ]5 e$ D0 p, ]3 l' @
", $i, $strResult[1][$i], $strResult[2][$i]);
. q/ m. ?1 a5 w: v% a/ Q3 P
}
4 j& d1 G* Y j Z! A
0 q/ `4 H$ U+ K0 Q. z: C?>
