$str = "<img class="face" src="xxxxx"><img src="xxxx"><img class="face" src="xxxxx"><img src="xxxx">";;
wants to use the rule to replace the picture except class that is not face with [picture]
and input the picture of class= "face" as is;
is not very regular, but I hope someone can help write one!
if the string is:
$str = "Hello, xxx 
replace with output:
Hello, xxx [picture]
/
? & ab&cd&ef matching rules [&] {0jue 1} ab and [&] {0jue 1} cd replacement characters are empty but the results of the two machines are different: one is? & ef, and the other is normal? & ef is it because {0jimi 1} to match? ...
:span : <span style="color:red">< span><span>good< span> :<span style="color:red">< span><span>good< span> ...
{{first.DATA}} n :{{keyword1.DATA}} n :{{keyword2.DATA}} n :{{keyword3.DATA}} n :{{keyword4.DATA}} n {{remark.DATA}} n $arr=array(); $arr[ first ]=""; $arr[ keyword1 ]=""; $arr[ keyword2 ]=""; $arr[ keyword3...
want to replace in Quan Lian good real estate Wang Yongping, director of commercial real estate research of the Chamber of Commerce, there are many commercial facilities and great pressure of competition, so it is necessary to use commerce as the en...
for example, I have an address: abc.com ?abc=123&xyz=987 I want to change the abc variable to 456, keep the other variables as they are, and return the new URI address. the method currently used is regular matching: function uridis($act,$val){return...
<li class=""><a href=" admin reimburse1?ref=addtabs" addtabs="131" url=" admin reimburse1" py="dwsh" pinyin="danweishenhe"><i class="fa fa-circle-o fa-fw">< i> ...
is to find out the url, domain name in a pile of text, but the format is basically the same, with several parameters . URL for example: http: www.baidu.com ?source=. full-text search matching output, a, at the beginning of http, which contains the U...
php regular match doc or pdf extension match doc or pdf extension 1212.doc 1419421.pdf in the following document preg_match_all( |(.*).doc|U , $namelist[$j], $nn[$j]); previously used is | (. *). Doc | U, which can only match doc,. Now I want b...
The string can only be swapped for . , : , cannot contain other characters, you only need to verify whether the string contains only the above four characters. $string = 10.0.3.1, 10.0.0.0 16,2001:db8:100:934b::3:1, 2001:db8:100:934b:: 64 ; if (che...
echo preg_match(" app common model NewsModel ", app common model NewsModel ,$matches,PREG_OFFSET_CAPTURE); 0 preg_match(" app common model ([a-zA-Z]+)Model ", app common model NewsModel ,$matches); -s...
the data I get is like this this is xml data <soapenv:Envelope xmlns:soapenv="http: schemas.xmlsoap.org soap envelope " xmlns:soapenc="http: schemas.xmlsoap.org soap encoding " xmlns:xsd="http: www.w3.org 2001 XMLSchema&...
problem description ask the boss for help to write a regular expression Raw data: < H3 > [5RU 1.000 dint 5RU 2.400] I feel basically shaking. He sings. output result: 1.000 2.400 I feel basically shaking. He sings. want to match the above ...