qertee.blogg.se - Php trim text to length

PHP TRIM TEXT TO LENGTH ARCHIVE
PHP TRIM TEXT TO LENGTH CODE

mb_ereg_replace - Replace regular expression with multibyte support.mb_ereg_replace_callback - Perform a regular expression search and replace with multibyte support using a callback.mb_ereg_match - Regular expression match for multibyte string.

mb_encoding_aliases - Get aliases of a known encoding type.

mb_encode_numericentity - Encode character to HTML numeric string reference.

mb_encode_mimeheader - Encode string for MIME header.

mb_detect_order - Set/Get character encoding detection order.

mb_detect_encoding - Detect character encoding.

mb_decode_numericentity - Decode HTML numeric string reference to character.

mb_decode_mimeheader - Decode string in MIME header field.

PHP TRIM TEXT TO LENGTH CODE

mb_convert_variables - Convert character code in variable(s).

mb_convert_kana - Convert "kana" one from another ("zen-kaku", "han-kaku" and more).

mb_convert_encoding - Convert a string from one character encoding to another.

mb_convert_case - Perform case folding on a string.

mb_chr - Return character by Unicode code point value.

mb_check_encoding - Check if strings are valid for the specified encoding.Japanese/Korean/Chinese character information Please refer to the following URLs and other resources for further Multibyte character encoding schemes and their related issues areįairly complicated, and are beyond the scope of this documentation.

PHP TRIM TEXT TO LENGTH ARCHIVE

In this case, $preview will be "Knowledge is a natural right of every human being".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 $preview = trim(mb_substr($text_truncated, 0, mb_strrpos($text_truncated, " "))) $text_truncated = mb_substr($text_only_spaces, 0, mb_strpos($text_only_spaces, " ", 50)) we don't want new lines in our preview These while the masses provide the facilities and pay the expenses for the Stupidity to leave its benefits to certain individuals and teams who monopolize Person does something which deprives him or her of that right. Has the right to deprive him or her under any pretext, except in a case where a If there is no hard requirement on the length of the truncated string, one can use this to truncate and prevent cutting the last word as well: $text = "Knowledge is a natural right of every human being of which no one Return (strlen($out) = strlen($str)) ? $out : $out.$end_char Or as function: function truncate($string, $length, $dots = ".") /', $str, $matches) Īnd if ( ! function_exists('character_limiter'))įunction character_limiter($str, $n = 500, $end_char = '…') So you will get a string of max 13 characters either 13 (or less) normal characters or 10 characters followed by '.' The simple version for 10 Characters from the beginning of the stringīased on suggestion for checking length (and also ensuring similar lengths on trimmed and untrimmed strings): $string = (strlen($string) > 13) ? substr($string,0,10).'.' : $string