使用regexp

Question

我想构建一个可以的正则表达式 如果在上面的顺序中在大海捞针中找到单词frankie goes和comes，则返回TRUE。

试过这个，但没有回来。

$subject = ' <h1>Frankie goes to hollywood and then comes back </h1>';
$pattern = "/\ Frankie (.*?) goes (.*?) comes (.*?)/";
// this patterns aims to say, find frankie goes and comes in this order with at least one space in between them
$success = preg_match($pattern, $subject);
if ( $success ) :
    echo 'bingo';
endif; 

Answer 1

这是答案（只是帮助某人）

if (preg_match("/[ ]Frankie[ ][\s\S]*goes[ ][\s\S]*comes[ ]/", " Frankie goes to hollywood and then comes back ")) : // OK
    echo '<h1>bingo on FRANKIE .... GOES ....  COMES</h1>';
endif; 

if (preg_match("/[ ]Frankie[ ][\s\S]*comes[ ][\s\S]*goes[ ]/", " Frankie goes to hollywood and then comes back ")) : // OK
else:
    echo '<h1>NO bingo on FRANKIE .... COMES ....  GOES</h1>';
endif;