#PHP TRIM TEXT TO LENGTH ARCHIVE#
To learn more about laravel helper classes, check laravel documentation.Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search The Str::limit method truncates the given string to the given length by its character count and the Str::words method truncates words in the string by the given word count. Laravel makes it quite easy to string operations using the Str helper class in our blade view, controller, and even in the model. Output: Laravel is a web application framework > Conclusion return Str:: words( 'Laravel is a web application framework with expressive, elegant syntax.', 6, ' >') Then use Str::words() to limit the string length by word count as below. An additional string can be passed to this method as its third argument to specify which string to be appended at the end of the truncated string. The Str::words method limits string length by word count in a string. Instead of taking description object we can use the truncated object as shortDescription. Return Str:: limit( $this->description, 20 ) So we can set the limit on the model level as given below. Using Str::limit() in the blade is not a best practice since we want to add limit() function in each and every place in the blade template where the text is used. Limit string character length in the Model Here, $data is the actual string and 20 is the number of characters that you would like to limit the string. We can use the Str helper class in the blade template as given below. Limit string character length in the blade template $truncated = Str:: limit( 'This is a sample text content', 20, ' (.)') If want to append some text at the end of the truncated string, we can do as given below. If we want to avoid the appending text we can pass the third argument as empty like the given below code. You may pass a third argument to the method to change the string that will be appended to the end of the truncated string. You may be noticed that three dots are appending to the above output of Str::limit(). Then use Str::limit() to limit the string length as below. Import Illuminate\Support\Str at the top. We can add laravel str limit in the controller as given below. Limit string character length in the controller We can use it at the controller level, blade template, and in the model as well. The Str::limit method truncates the given string to the given length by its character count. We can also limit the number of characters in a string using CSS and JavaScript in the front end. The Str helper class provides many functions other than the limit for working with string. The Str::limit method truncates the given string to the specified length and the Str::words method limits the number of words in a string. Limit text in Laravel can be done using the Str helper class from the Illuminate\Support\Str namespace.
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