- #Php trim text to length download zip#
- #Php trim text to length archive#
- #Php trim text to length code#
Also please use the search function on this site, it's not perfect but many gems are hidden in existing questions for alternative approaches. You can further on extend this by reducing the minimum length in the pattern by the length of the suffix (as it's somehow suggested in your question, however the results you gave in your question did not match with your code).
$str = preg_replace($pattern, '$1', $str) Įcho trim_word($str, 10) # How are you. $strict = FALSE will allow longer strings to fit the last word.įunction str_trunc($str, $max, $strict = TRUE, $trunc = '.') ?)\b.*$/', $length)
#Php trim text to length download zip#
Returns a trunctated version of $str up to $max chars, excluding $trunc. Download ZIP Raw PHP : trim text function.php / Trims text to a space then adds ellipses if desired param string input text to trim param int length in characters to trim to param bool ellipses if ellipses (. Var_dump(str_trunc('How are you today? ', 10, FALSE)) // string(14) "How are you." var_dump(str_trunc('How are you today?', 10)) // string(10) "How are." You can specify strict being TRUE, in which case it will only allow a string of the maximum size and no more, otherwise it will search for the shortest string fitting in the word it was about to finish. When I do, I'll post an updated version of the code.I've named the function str_trunc.
#Php trim text to length code#
I am looking into a way prevent HTML tags corruption which can happen at this time and also support BB tags like code and quote, so that they won't be counted as well. It preserves HTML tags (does not count them) and strips br tags and whitespaces at the end. The function does not wrap the text, but returns the position where to cut. mbstripos Finds position of first occurrence of a string within another, case insensitive. mbstrimwidth Get truncated string with specified width. mbstrsplit Given a multibyte string, return an array of its characters. I have a slightly different approach for that. mbsplit Split multibyte string using regular expression.
Some people use wordwrap as long text cutter.
If( $box - $box / $mult ( $box - $box / $mult ) + $size ) != ' ' & $lastspace & ( $lastspace $box = imagettfbbox ( $size * $mult, 0, $font, $text ) # Text already fits the designated space without wrapping. This operates recursively, so ridiculously long words or names (e.g., URLs or this guy's signature - ) will still keep getting broken off after they've passed the fourth or fifth lines, or whatever. If a word is too long to squeeze into the available space, it'll hyphenate it as needed so it fits the container. Version: (PHP 4 and above) Syntax: substr (stringname, startpos, lengthtocut) Parameters: Return value: Returns the extracted part of string and false when failure.
#Php trim text to length archive#
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 searchįor those interested in wrapping text to fit a width in *pixels* (instead of characters), you might find the following function useful particularly for line-wrapping text over dynamically-generated images. Description The substr () function used to cut a part of a string from a string, starting at a specified position.
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