![]() ![]() Laravel offers convenience helpers for string replacements, so if you are working on a Laravel project, make sure to use the helpers instead of str_replaceand str_ireplace directly. Replacing strings in Laravel with the str()helper If no replacement for a value is found, it's replaced with an empty string – it's deleted from the string. When replacing multiple strings at the same time, every value is matched against a replacement. The functionen uses the first replacement for the first value and the second replacement for the seconds value. ![]() The result of this replacement operating is Everybody googles str_replace parameters. $string = 'Nobody remembers str_replace parameters.' For this, str_replace accepts arrays as input for the intial $find and $replacement parameters. You can use PHP and str_replace to replace multiple strings at once. Str_ireplace('guys', 'team', 'Hi Guys') // replaces `Guys` with `team` str_replace('guys', 'team', 'Hi Guys') // doesn't work The str_replace function in PHP is is case sensitive – in cases where you can't control the input strings, it can be useful to have a case-insensitive search by using str_ireplace. $result = str_replace($find, $replacement, $string, $count) Īfter running this on our intial input strings, the $count variable has the value 2. Str_replace in PHP has an optional fourth parameter, the $count variable that returns the numer of replacements during that opration. $string = str_replace($find, $replacement, $string) It's important to understand that the initial string in $string hasn't changed and in cases where you want to change the string, it's required to assing it to the result of the function. As you can see, both occurences of the string in $find are replaced. This results in the result string Nobody remembers preg_match parameters so preg_match is googled a lot. $result = str_replace($find, $replacement, $string) $string = 'Nobody remembers str_replace parameters so developers google str_replace all the time.' The string (or array) to be searched ( $string).The new value for each finding ( $replacement).The term, that you'd like to replace ( $find).Str_replace needs at least three parameters: It ships with a Laravel app, so that you can run the code within a plain Laravel application but also comes with drivers for bootstrapping most other frameworks, CMS platforms and ecommerce kits. Tinkerwell is a tinker tool for PHP developers and allows you to run and evaluate PHP code. If you are a visual learner, skip this post and watch the following gif where we use str_replace within Tinkerwell. In this post, we go through the parameters of str_replace in PHP, tell you which alternatives there are and how you usually use them with frameworks like Laravel. You need this function often but which parameter comes first? Definitely you should check it out.No one on earth can remember the order of parameters for PHP functions like str_replace. There is a really awesome repo on Github that have a lot of languages packages ready to go. $validator->setAttributeNames($niceNames) $validator = Validator::make(Input::all(), $rules) So, to use this way see the following straightforward example: $niceNames = array( That's perfectly valid and if you check the source code you will see public function setAttributeNames(array $attributes) You may call setAttributeNames on a Validator instance now. Locally This is what Taylor Otwell was talking about in the issue when he says: ![]() 'attributes' => array('first_name' => 'First Name') Following your example the final result will be something like this. This approach is very well explained here but basically you need to edit the application/language/XX/validation.php validation file where XX is the language you will use for the validation.Īt the bottom you will see an attribute array that will be your "nice name" attributes array. Hopefully this feature is now implemented and is very simply to use.įor simplicity i will split the two options to tackle this problem: Yeahh, the "nice name" attributes as you called it was a real "issue" a few month ago.
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