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楼主 |
发表于 2018-3-23 00:47:20
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湖南省郴州市
哎啊,不行,“ ” + 文本 + “ ” 要是文本前后不是空的话, 不能替换哦
1.原文本
class pzd_pddnsjfw{ //英文php名
public function 判断(){
$useragent=isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '';
$useragent_commentsblock=preg_match('|\(.*?\)|',$useragent,$matches)>0?$matches[0]:'';
function CheckSubstrs($substrs,$text){
foreach($substrs as $substr)
if(false!==strpos($text,$substr)){
return true;
}
return false;
}
$mobile_os_list=array('Google Wireless Transcoder','Windows CE','WindowsCE','Symbian','Android','armv6l','armv5','Mobile','CentOS','mowser','AvantGo','Opera Mobi','J2ME/MIDP','Smartphone','Go.Web','Palm','iPAQ');
$mobile_token_list=array('Profile/MIDP','Configuration/CLDC-','160×160','176×220','240×240','240×320','320×240','UP.Browser','UP.Link','SymbianOS','PalmOS','PocketPC','SonyEricsson','Nokia','BlackBerry','Vodafone','BenQ','Novarra-Vision','Iris','NetFront','HTC_','Xda_','SAMSUNG-SGH','Wapaka','DoCoMo','iPhone','iPod');
$found_mobile=CheckSubstrs($mobile_os_list,$useragent_commentsblock) ||
CheckSubstrs($mobile_token_list,$useragent);
if ($found_mobile){
return true;
}else{
return false;
}
2.替换不成功的
class pzd_pddnsjfw{ //英文php名
public 函数 判断(){
$useragent=isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '';
$useragent_commentsblock=preg_match('|\(.*?\)|',$useragent,$matches)>0?$matches[0]:'';
function CheckSubstrs($substrs,$text){
foreach($substrs 为 $substr)
if(false!==strpos($text,$substr)){
return true;
}
return false;
}
$mobile_os_list=array('Google Wireless Transcoder','Windows CE','WindowsCE','Symbian','Android','armv6l','armv5','Mobile','CentOS','mowser','AvantGo','Opera Mobi','J2ME/MIDP','Smartphone','Go.Web','Palm','iPAQ');
$mobile_token_list=array('Profile/MIDP','Configuration/CLDC-','160×160','176×220','240×240','240×320','320×240','UP.Browser','UP.Link','SymbianOS','PalmOS','PocketPC','SonyEricsson','Nokia','BlackBerry','Vodafone','BenQ','Novarra-Vision','Iris','NetFront','HTC_','Xda_','SAMSUNG-SGH','Wapaka','DoCoMo','iPhone','iPod');
$found_mobile=CheckSubstrs($mobile_os_list,$useragent_commentsblock) ||
CheckSubstrs($mobile_token_list,$useragent);
if ($found_mobile){
return true;
}else{
return false;
}
}
}
3.目的应该是
类 pzd_pddnsjfw{ //英文php名
公有 函数 判断(){
$别名引用ragent=变量是否设置($_SERVER['HTTP_别名引用R_AGENT']) ? $_SERVER['HTTP_别名引用R_AGENT'] : '';
$别名引用ragent_commentsblock=匹配('|\(.*?\)|',$别名引用ragent,$matches)>0?$matches[0]:'';
函数 Check取文本中间s($取文本中间s,$text){
遍历($取文本中间s 为 $取文本中间)
如果(假!==寻找文本($text,$取文本中间)){
返回 真;
}
返回 假;
}
$mobile_os_list=创建数组('Google Wireless Transcoder','Windows CE','WindowsCE','Symbian','且roid','armv6l','armv5','Mobile','CentOS','mowser','AvantGo','Opera Mobi','J2ME/MIDP','Smartphone','Go.Web','Palm','iPAQ');
$mobile_token_list=创建数组('Pro读入文本到数组/MIDP','Configuration/CLDC-','160×160','176×220','240×240','240×320','320×240','UP.Browser','UP.Link','SymbianOS','PalmOS','PocketPC','SonyEricsson','Nokia','BlackBerry','Vodafone','BenQ','No变量ra-Vision','Iris','NetFront','HTC_','Xda_','SAMSUNG-SGH','Wapaka','DoCoMo','iPhone','iPod');
$found_mobile=Check取文本中间s($mobile_os_list,$别名引用ragent_commentsblock) ||
Check取文本中间s($mobile_token_list,$别名引用ragent);
如果 ($found_mobile){
返回 真;
}否则{
返回 假;
}
}
} |
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