php replace special characters with dash

and want to replace all of them with only one dash as i wrote above. Help would be greatly appreciated. Not the answer you're looking for? PHP: htmlspecialchars_decode - Manual One at a time if your code requires that. ", preg_replace to remove all characters except dashes, letters, numbers, spaces, and underscores, Replace all characters except letters, numbers, spaces and underscores, Remove all characters except letters, spaces and apostrophes, How terrifying is giving a conference talk? How to replace "\" using str_replace() in PHP? What could be the meaning of "doctor-testing of little girls" by Steinbeck? Most appropriate model fo 0-10 scale integer data. What's it called when multiple concepts are combined into a single problem? In this I want to replace all special characters with dash in PHP. Best code for replacing special characters and spaces with a dash for All Unicode Symbols with Names and Descriptions on One Page By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. String Functions Change language: substr_replace (PHP 4, PHP 5, PHP 7, PHP 8) substr_replace Replace text within a portion of a string Description substr_replace ( array|string $string, array|string $replace, array|int $offset, array|int|null $length = null ): string|array Drop your email in the box below and I'll send new stuff straight into Why Extend Volume is Grayed Out in Server 2016? @WiktorStribiew It deals with spaces just fine. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. The Overflow #186: Do large language models know what theyre talking about? We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. PHP Replace Special Characters - TalkersCode.com Replace dash symbols with underscore symbols Replace asterisk symbols with and symbols Replace plus and minus with white spaces Replace dash symbols with underscore symbols Is this subpanel installation up to code? \W matches any character that isn't alphanumeric or the underscore (it's the same as [^A-Za-z0-9_]). Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. Copyright 2023 Adobe. Also, Im getting a lot of %20 in the URL. @WiktorStribiew I've been using it for several hours now and it works fine with spaces. Could someone please help me out with the syntax for this? HTML Entity Number Are Tucker's Kobolds scarier under 5e rules than in previous editions? Making statements based on opinion; back them up with references or personal experience. Syntax: str_ireplace ( $searchVal, $replaceVal, $subjectVal, $count ) en.wikipedia.org/wiki/Latin-derived_alphabet, http://www.evaisse.net/2008/php-translit-remove-accent-unaccent-21001, http://ahinea.com/en/tech/accented-translate.html, How terrifying is giving a conference talk? regex - How to fully replace all special characters in PHP without To make it a bit more efficient you could do: Now this would ensure a - has at least one space surrounding it while its being replaced. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. *)- (. Check out the Normalizer class to do this. Is this subpanel installation up to code? If youre making a URL, you may also want to convert the string to lowercase.You can call the strtolower() function to the string as shown below:// convert string to lowercase before replace Do any democracies with strong freedom of expression have laws against religious desecration? What is the motivation for infinity category theory? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Follow edited May 17, 2018 at 13:06. PHP Remove Dashes From String - How To Code School Why is that so many apps today require MacBook with a M1 chip? By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. This look about right at first glance. Not the answer you're looking for? can anyone help me out with the VBA code to do this. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. @media(min-width:0px){#div-gpt-ad-sebhastian_com-leader-1-0-asloaded{max-width:300px!important;max-height:250px!important}}if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'sebhastian_com-leader-1','ezslot_3',137,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-leader-1-0');While you can do so, the preg_replace() function consumes more memory and time to perform the same operation.Use preg_replace() only when you have multiple spaces that you want to convert into a single dash as follows:// str_replace multiple dash for multiple spaces I'm very very new to PHP and SQL so don't blame me. PHP: utf8_decode - Manual replace all but certain html tags with htmlspecialchars() in PHP? htaccess redirect - replace special character - WordPress Development Ask Question Asked 8 years ago. What is Catholic Church position regarding alcohol? Using str_ireplace () Method: The str_ireplace () method is used to remove all the special characters from the given string str by replacing these characters with the white space (" "). Modified 4 years, 11 months ago. And who? What should I do? *) /members/?members_search=$1 [NE,R=301,L] (Ep. with dashes. Are you familiar with the PHP urldecode function? Why Extend Volume is Grayed Out in Server 2016? Parameters string The input string. What does a potential PhD Supervisor / Professor expect when they ask you to read a certain paper? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. @media(min-width:0px){#div-gpt-ad-sebhastian_com-box-4-0-asloaded{max-width:320px!important;max-height:50px!important}}if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[320,50],'sebhastian_com-box-4','ezslot_1',162,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-box-4-0');Consider the following example:$str = "php replace space with dash"; You can remove any special characters you like. Which field is more rigorous, mathematics or philosophy? See, How terrifying is giving a conference talk? By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. How to replace special characters in a string with PHP Co-author uses ChatGPT for academic writing - is it ethical? Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned. Here is a link to the author's website http://www.evaisse.net/2008/php-translit-remove-accent-unaccent-21001. str_replace() - Replace Text Within a String; PHP strtoupper() Function. Encode will turn your string into one suitable for a URL, no need for any regex. Besides "-" I want to exclude also ". How can I remove special characters in a PHP string? Syntax: string.replace (searchVal, newvalue) Parameters: searchVal: It is a required parameter. php - preg_replace to remove all characters except dashes, letters Is iMac FusionDrive->dual SSD migration any different from HDD->SDD upgrade from Time Machine perspective? However, if you need more control over the result, like excluding non-alphanumeric characters (e.g., (, ), $) or double dashes, you should use regular expressions. Continue with Recommended Cookies. echo $str; // php-replace-space--with---dash How is the pion related to spontaneous symmetry breaking in QCD? However, I can't seem to find the right way to replace a forward slash with a dash. How and when did the plasma get replaced with water? I want to be able to replace with my function also that part Â?. Apply this regular expression /[^a-zA-Z0-9]/, '-' which will replace all non alphanumeric characters with -. My coding so far: Example: You've got 1 new message (12/07/2016), As I would like to have it: you-ve-got-1-new-message-12-07-2016. How many witnesses testimony constitutes or transcends reasonable doubt? I started out wanting to replace spaces, special characters etc. I need to loop through those records and find any feild that contains a "_" underscore or a "-" dash and replace those characters with a "/" slash. Why is the Work on a Spring Independent of Applied Force? Find and Replace special characters in a field - Microsoft Access / VBA but generally don't include dashes. What happens if a professor has funding for a PhD student but the PhD student does not come? Look at my own answer to. Here we used str_replace () inbuilt function for replacing special characters on string. You can call the strtolower() function to the string as shown below: @media(min-width:0px){#div-gpt-ad-sebhastian_com-large-leaderboard-2-0-asloaded{max-width:300px!important;max-height:250px!important}}if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'sebhastian_com-large-leaderboard-2','ezslot_2',133,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-large-leaderboard-2-0');When you need to replace dash with space, you only need to reverse the first two parameters of the str_replace() function: You may see some people recommend using preg_replace() function to replace space with dash. define thebeginningand theendof our regex; They can be any character as long as they are the same. how to replace special characters with the ones they're based on in PHP? Find centralized, trusted content and collaborate around the technologies you use most. Are glass cockpit or steam gauge GA aircraft safer? An example of data being processed may be a unique identifier stored in a cookie. It doesn't work that way. PHP preg_replace - replacing characters between special characters. PHP preg_replace () Function is used to perform a regular expression search, it is also used to replace one pattern of string with another string. JavaScript replace () Method: This method searches a string for a defined value, or a regular expression, and returns a new string with the replaced defined value. Asking for help, clarification, or responding to other answers. I've read somewhere I could do some math with the ascii value of the base character and the ascii value of the accent, but I can't find any references now. Here's a solution that uses three separate regular expressions to do successive transformations to the string: (The regex purists might be able to condense this further, but this is clear and easily modifiable). Because i want to use this kind of text in my page's URL. 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