I encountered a problem when working with regular expressions in PostgreSQL. It turns out that PostgreSQL has no support for the p{Lo} class, which corresponds to the "Letter, Other" category in the Unicode standard. I need to use this class…
I have a string like this: "hello %{name} good %{middle} bye". I'm trying to find an effective way to extract out the values in-between the braces, so ideally I would end up with an array of ["name", "middle"]. Using match…
I have the following function to get all of the different types of end-of-line delimiters in a file. There may be one or more, so I want to return an array of all types. function ddtt_get_file_eol( $file_contents, $incl_code = true…
I'm facing a problem, I trying to select values of all title parameters which year is greater than 19999. I tried many ways. But it's not work correctly, It shows all the year title. In the below, this is my…
I have the following string: [url=https://www.youtube.com/watch?v=gk8ftgR9jK]Final digit was removed[/url] I wish to replace the "]" char immediately following the YouTube v= string with a ">", but can't quite get the regex correct. I am only able to select the complete…
I need a regex with which I could find if there is any assignation inside conditions. I will use this regex on .php files to find mistakes such as : <?php if($foo = "bar") { // instead of $foo ==…
I'm trying to select the spaces at the beginning and end of a quote that's a part of a larger string. Once selected, I will remove these leading/trailing whitespaces. I need to do this without using trim(). Here are a…
Does anyone has an explanation why this regular expression test returns false in the browser's console? In the screenshot above, I create a regex (first line), then test it against a string that should match, but,oddly enough, the test returns…
I have a huge amount of files with elements containing an id. I would like to copy the value of the id and create a new attribute with the value of the id: <element id="some_unique.value"> ... </element> What I'm trying…
I have the following string: [I need some fresh air H2O]. What's the RegEx that matches the following words? I, need, some, fresh, air, H2O. Basically, each word inside the square brackets. I searched everywhere, couldn't find it. Every result…