I need to fix this preg_match(\"/^[[0-9开发者_运维百科]{0,4}$/i\", $input), it also need accept negative values. Thanks if (preg_match(\'/^-?[0-9]{1,4}$/\', $subject)) {
i\'m having a hard time understanding how to do this. I want to search for a word, and then I want the search to return the word along with all the contents on the line the word was found in.
In the preg_match below, I\'m comparing against two static strings, $url and $my_folder... $url = get_bloginfo(\'url\')
my $conten开发者_StackOverflow社区t variable stores a youtube video link. $youtubeurl = \"/(\\[TRACK=)((http|https)(\\:\\/\\/)(www|it|co\\.uk|ie|br|pl|jp|fr|es|nl|de)(\\.youtube\\.)(com|it|co\\.uk|ie
Can someone please show me how i can preg_match this so that it just shows t开发者_Python百科he file name??
I just cant get my head around regex, any help appreciated ! I have plenty of string data which may or may not contain the strings \"1/10\" or \"2/10\" or \"2/18\" etc. Basically, both the numerator
What is the correct way to do this? <?php $word = \'d开发者_如何学运维ogcatdog\'; preg_match( \'/do\'.\"[^0-9]\".\'atdog/i\', $word, $matches );
I\'m trying to use a regular expression to erase only the matching part of an string.I\'m using the preg_replace function and have 开发者_如何学Pythontried to delete the matching text by putting paren
I\'m 开发者_StackOverflow社区trying to use two preg_match in order to get two specific values from an html source code.
I\'m using this string to validate a date field in dd/mm/yyyy\' and \'dd-mm-yyyy format: \'/^(0?[1-9]|[12][0-9]|3[01])[\\/\\.- ](0?[1-9]|1[0-2])[\\/\\.- ](19|20)\\d{2}$/\'
加载中,请稍侯......