php cut string length

function Msubstr ($str, $start =0, $length, $charset = "Utf-8", $suffix =true) {if (Function_exists ("Mb_substr")) {if ($ suffix) {if ($str ==mb_substr ($str, $start, $length, $charset)) {return mb_substr ($str, $start, $length, $charset);}

PHP development of common string manipulation functions, PHP development of String functions 1, stitching strings The concatenation of strings is one of the most commonly used string operations, and in PHP there are three ways to stitch strings,

PHP intercepts the string length (a mix of Chinese and English strings ). The article introduces the string truncation function from the built-in php truncation function to the final support of Chinese characters. the introduction of the mixed

Php: string function method based on Chinese characters. Define (CHARSET, UTF-8 ); the default encoding is *** used to cut the string according to Chinese characters * @ param $ string-string * @ param $ length-length * @ param $ doc-scaling suffix *

1, stitching strings The concatenation of strings is one of the most commonly used string operations, and in PHP there are three ways to stitch strings, namely dots. The delimiter {} operation, and the dot equals sign. = to operate, the dot equals

Linux shell string operation detailed (length, read, replace, intercept, connect, compare, delete, position) 1. Linux Shell intercepts the first 8 bits of a character variableThere are several ways to implement this: Expr substr "$a" 1 8

1, stitching string The concatenation string is one of the most commonly used string operations, there are three ways to stitch strings in PHP, which are dots. The delimiter {} operation, as well as the dot equals. = to operate, the dot equals sign

1, stitching string The concatenation string is one of the most commonly used string operations, there are three ways to stitch strings in PHP, which are dots. The delimiter {} operation, as well as the dot equals. = to operate, the dot equals sign

String is a piece of cake, I summarize some common processing string functions. 1. Determine the length of a string This is one of the most obvious examples of the article, the question is how we can determine the length of a string, and here we

1, stitching stringThe concatenation string is one of the most commonly used string operations and supports three ways to stitch strings in a PHP tutorial. is a dot. Delimiter {} operation, there is also a dot equals. = to operate, the dot equals