preg-match

I am trying to capture the coordinates of an input that could look like this 22°50'23.46"S, 43° 0'44.80"W or this 41°12'27.84"N, 16°18'40.15"E I think the problem is the degree symbols in my pattern. My current code: $found = preg_match("~(\d+\p{Sm}\d+\s*\'\s*\d+\s*\.\s*\d+\s*\"\s*[N|S])\s*,\s*(\d+\s*\p{Sm}\s*\d+\s*\'\s*\d+\s*\.\s*\d+\s*\"\s*[E|W])~i", $_POST['submission']['url'], $matches); $matches stays empty. Perhaps you should try ignoring the actual degrees and tick marks and focus just on the data you want to grab. (\d+)\D+(\d+)\D+(\d+)\.(\d+)\W(\w+)\W+(\d+)\D+(\d+)\D+(\d+)\.(\d+)\W(\w)

This question already has answers here : How do I find all YouTube video ids in a string using a regex? (10 answers) Closed 4 years ago . I have a string like that: Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, https://www.youtube.com/watch?v=7TL02DA5MZM when an unknown printer took a galley of type and scrambled it to make a type This is what I have: preg_match("(?:http://)?(?:www.)?(?:youtube.com|youtu.be)/(?:watch\?)?([^\s]+?)", $content, $m); var_dump( $m ); and want to extract the

Lets say there is a string like: A quick brOwn FOX called F. 4lviN The WORDS i want TO SEARCH must have the following conditions: The words containing MIXED Upper & Lower Cases Containing ONLY alphabets A to Z (A-Z a-z) (e.g: No numbers, NO commas, NO full-stops, NO dash .. etc) So suppose, when i search (for e.g in this string), the search result will be: brOwn Because it is the only word which contains both of Upper & Lower Case letters inside (and also containing only alphabets). So how can I make it work in php? You should be good with: preg_match_all("/\b([a-z]+[A-Z]+[a-zA-Z]*|[A-Z]+[a-z]

I am trying to get the mm and inches values from the following string using preg_match . $string = "Gold 5.0mm Rolo Chain 18" In"; How can I do this? Regex: ([\d\.]+)(?:mm|\") ([\d\.]+)(?:mm|\") This will match digits , . before mm and " . PHP code demo <?php ini_set('display_errors', 1); $string='Gold 5.0mm Rolo Chain 18" In'; preg_match_all("/([\d\.]+)(?:mm|\")/", $string,$matches); print_r($matches);// its 1 index will return your desired result Or: Regex: /[\d\.]+(?=mm|\")/ [\d\.]+(?=mm|\") match digits , . and positively look ahead for mm and " PHP code demo <?php ini_set('display_errors'

I have some strings like: some words 1-25 to some words 26-50 more words 1-10 words text and words 30-100 how can I find and get from string all of the "1-25" and the "26-50" and more If it’s integers, match multiple digits: \d+ . To match the whole range expression: (\d+)-(\d+) . Maybe you also want to allow whitespace between the dash and the numbers: (\d+)\s*-\s*(\d+) And maybe you want to make sure that the expression stands free, i.e. isn’t part of a word: \b(\d+)\s*-\s*(\d+)\b \b is a zero-width match and tests for word boundaries. This expression forbids things like “ Some1 -2text ” but

I am new to regular expressions. I want to fetch some data from a web page source. I used file_get_contents("url") to get the page's HTML source. Now I want to capture a portion within some special tags. I found preg_match_all() works for this. Now I want some help to solve my problem and if possible help me to find out how to solve similar problems like this. In the example below, how would I get the data within the <ul> ? (I wish this sample HTML code could be easier for me to understand.) <div class="a_a">qqqqq<span>www</span> </div> <ul> <li> <div class="a_a"><h3>aaaa</h3> aaaa aaaaa</div>

I am going through a string and proces all the elements between !-- and --!. But only unique elements are processes. When I have !--example--! and a bit further in the text also !--example--!, the second one is ignored. This is the code: while ($do = preg_match("/!--(.*?)--!/", $formtext, $matches)){ I know about preg_match_all, but need to do this with preg_match. Any help? Thanks in advance! You'll want PHP to look for matches only after the previous match. For that, you'll need to capture string offsets using the PREG_OFFSET_CAPTURE flag. Example: $offset = 0; while (preg_match("/!--(.*?)--