![]() ![]() mb_ereg - Regular expression match with multibyte support.mb_ereg_search - Multibyte regular expression match for predefined multibyte string.mb_ereg_search_setpos - Set start point of next regular expression match.mb_ereg_search_regs - Returns the matched part of a multibyte regular expression.mb_ereg_search_pos - Returns position and length of a matched part of the multibyte regular expression for a predefined multibyte string.mb_ereg_search_init - Setup string and regular expression for a multibyte regular expression match.mb_ereg_search_getregs - Retrieve the result from the last multibyte regular expression match.mb_ereg_search_getpos - Returns start point for next regular expression match.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.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. function substrwords($text, $maxchar, $end='.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 solution is to create a new function that will avoid cutting words apart when cutting a string by a number of characters. This example highlights the major problem with this function in that it will take no notice of the words in a string. The string variable is now set to the following. So to cut to 30 characters we would use the following. The first is the string, the second is where to start cutting from and the third is the amount of characters to cut to. The substr() function has three parameters. $string = 'This string is too long and will be cut short.' For example, the following string variable, which we will cut to a maximum of 30 characters. Cutting a string to a specified length is accomplished with the substr() function. ![]()
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