My [php executed] regex is terrible and I’m struggling with trying to isolate javascript scripting within HTML blocks. I have the following regex that works partially, but it’s run into a problem if there’s the word “on” in the text (as opposed to in a < tag >). I think the…
Tag: regex
Regex To Capture Alpha-Numeric and Ignore Patterns (like Interpolation) and Symbols
I have a string that could contain letters, numbers, special characters, or a pattern (such as */my-variable/*). I want to basically ignore the special characters and any patterns (could be multiple), and take the remaining text to ensure it’s usable text. My goal is to look at this string and mark it a…
How to replace a character in a class echoed from DB using javascript
I have this table that I echoed in a page I’m making, and in the output is a series of products separated by a comma (,) Here is the code for the column: here is a sample ouput: expected output: This is my current code but it doesn’t seem to work: What am I doing wrong? Answer As CBroe says
How to get the values only if all the keys have matched?
I want to make a method that returns keys and values. But only if the keys include the following string “_1” and “__last”. If only one matches then exit the function, only if the two string are included in the key, return the key with the value for a weather. Answer You are making your…
Match Country in String, split based on result
I have a CSV file with one of the fields holding state/country info, formatted like: “Florida United States” or “Alberta Canada” or “Wellington New Zealand” – not comma or tab delimited between them, simply space delimited. I have an array of all the potential countri…
PHP Regex Match ! or * anywhere in string
I’m a beginner in using Regex and have been struggling to create a pattern that can search for a single match of either ! or * anywhere in my string. The full requirements I am looking for are: Start with a letter Contain at least 1 number Between 8-16 characters Contain at least one ! or * What I have
php DOMDocument preg_replace fail detect
Basically, I want to replace content with hyperlink when detected matching keyword tag. the replace need to be outside of caption/image/figure/figcaption/iframe/a of existing content, because putting hyperlink inside these will causing format breaking. my php Now I facing 2 issue want to exclude replace hyper…
Decomposing a string into words separared by spaces, ignoring spaces within quoted strings, and considering ( and ) as words
How can I explode the following string: into I would like to extend the boolean fulltext search SQL query, adding the feature to specify specific columns using the notation column:value or column:”valueA value B”. How can I do this using preg_match_all($regexp, $query, $result), i.e., what is the …
PHP preg_match not working as Input pattern
So I have this input pattern in HTML: <input name=”firstnamereg” type=”text” pattern=”[/p{L}+/u ]+”> But When I use the preg_match it does not work: $regexFirstANDLastname = “/[/p{L}+/u ]+/”; preg_match($regexFirstANDLastname, $_POST[“firstnamereg…
Way to match *all* newline-type character sequences in a text file
I’m looking for a way to obtain all sequences of newline-like characters found in a string. I’m trying to use preg_match() as follows: But I only appear to be getting the last such match. I feel like the solution probably involves the use of G, but when I attempt to introduce it, the match fails e…