PHPµÄÒ»¸ö¹ýÂËÃô¸Ð´Ê»òÔà»°µÄ·½·¨
Ö÷ҪʹÓÃÁË int substr_count ( string haystack, string needle [, int offset [, int length]] ) Õâ¸ö·½·¨,Õâ¸ö·½·¨±éÀú´ý²âµÄ×Ö·û´®$strÖÐÓÐûÓÐ$allergicWordÊý×éÖÐËù°üº¬µÄÃô¸Ð´Ê£º
$allergicWord = array('Ôà»°','ÂîÈË»°');
$str = 'Õâ¾ä»°Àï°üº¬ÁËÔà»°ºÍÂîÈË»°';
for ($i=0;$i<count($allergicWord);$i++){
$content = substr_count($str, $allergicWord[$i]);
if($content>0){
$info = $content;
break;
}
}
if($info>0){
//ÓÐÎ¥·¨×Ö·û
return TRUE;
}else{
//ûÓÐÎ¥·¨×Ö·û
return FALSE;
}
Èç¹ûÐèÒª½«³öÏÖµÄÃô¸Ð´ÊÌæ»»£¬±ÈÈçÌæ»»###»òÕß***¿ÉÒÔ½áºÏsubstr_replace ( mixed string, string replacement, int start [, int length] )·½·¨Ê¹ÓÃ
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1.file_get_contents
PHP´úÂë
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
<?php
$url = "http://www.jb51.net";
$contents = file_get_contents($url);
// ......
$doc = new DOMDocument('1.0', 'UTF-8');
$doc->formatOutput = true;
$root = $doc->createElement('document'); //´´½¨¸ù
$doc->appendChild($root); //¼ÓÈë¸ù
//webSite
$webSite = $doc->createElement('webSite');
$webSite->appendchild($doc ......
<?php
/**
* @author qqzer.com
* @copyright 2010
*/
function baidu_decode($url,$sertim='',$k=array())
{
$E=strlen($url);
$C="";
$I=array();
$F=array();
$J=$sertim % 26;
$J=$J?$J:1;
foreach((array)$k as $str){
list($O,$L,$M) = explode(',',$str);
for($N=$O;$N<=$L;$N++){
......
<?
$fp = fsockopen ("passport.baidu.com", 80,
$errno, $errstr, 30);
if (!$fp) {
echo "$errstr
($errno)<br>\n";
} else {
$msg="GET
/?login&username=lapiaotuan22&password=oyhz123456
HTTP/1.0\r\n";
$msg.="Host:passport.baidu.com \r\n&quo ......