Você procurou por: wo bu xiang ni what is the mea... (Chinês (simplificado) - Inglês)

wo bu xiang ni
wo bu xi guan ni

wo bu xiang nian ni
i don't miss you

bu xiang ni
bu xiang ni

wo bu xiang he
wo bu xiang he in english

wo bu xiang ni le,ni buxiang wo ma?
wo bu xiang ni le, ni buxiang wo ma?

$var = strspn("42 is the answer, what is the question ...", "1234567890");
$var = strspn( "42 is the answer, what is the question.. .", "1234567890");

17. 每年用于控制病媒的滴滴涕总量是多少what is the total amount of ddt used annually for disease vector control (kg)(公斤)?
17. what is the total amount of ddt used annually for disease vector control (kg)?

outside a character class, in the default matching mode, the circumflex character is an assertion which is true only if the current matching point is at the start of the subject string. inside a character class, circumflex has an entirely different meaning (see below). circumflex need not be the first character of the pattern if a number of alternatives are involved, but it should be the first thing in each alternative in which it appears if the pattern is ever to match that branch. if all possible alter- natives start with a circumflex, that is, if the pattern is constrained to match only at the start of the subject, it is said to be an "anchored" pattern. (there are also other con- structs that can cause a pattern to be anchored.) a dollar character is an assertion which is true only if the current matching point is at the end of the subject string, or immediately before a newline character that is the last character in the string (by default). dollar need not be the last character of the pattern if a number of alternatives are involved, but it should be the last item in any branch in which it appears. dollar has no special meaning in a character class. the meaning of dollar can be changed so that it matches only at the very end of the string, by setting the pcre_dollar_endonly option at compile or matching time. this does not affect the \z assertion. the meanings of the circumflex and dollar characters are changed if the pcre_multiline option is set. when this is the case, they match immediately after and immediately before an internal "\n" character, respectively, in addition to matching at the start and end of the subject string. for example, the pattern /^abc$/ matches the subject string "def\nabc" in multiline mode, but not otherwise. conse- quently, patterns that are anchored in single line mode because all branches start with "^" are not anchored in mul- tiline mode. the pcre_dollar_endonly option is ignored if pcre_multiline is set. note that the sequences \a, \z, and \z can be used to match the start and end of the subject in both modes, and if all branches of a pattern start with \a is it always anchored, whether pcre_multiline is set or not.
sometimes it is useful to prevent this, either to change the nature of the match, or to cause it fail earlier than it otherwise might, when the author of the pattern knows there is no point in carrying on.