remove last character from string php

In today's project, we used to remove the last character in the string, so we used substr. we sorted it out to help you learn it. Used in today's project to remove the last character in the string Original String 1, 2, 3, 4, 5, 6, Remove the last

Used in today's project to remove the last character in the stringOriginal string 1, 2, 3, 4, 5, 6,Remove the last character "," and the final result is 1, 2, 3, 4, 5, 6.The Code is as follows:Copy codeThe Code is as follows:$ Str = "1, 2, 3, 4, 5, 6

Php removes the usage of the last character substr () of the string. In today's project, remove the last character in the string from the original string 1, 2, 3, 4, 5, and 6. The final result is 1, 2, 3, 4, 5, and 6. the code is as follows: $ str

First, the preface select()when you read a one-to-many amount of information from a database, you often need to split the retrieved array into a specific character and then concatenate it into a string. Common syntax formats: foreach

Used in today's project to remove the last character in a string The original string 1,2,3,4,5,6, Remove the last character "," and the end result is 1,2,3,4,5,6 The code is as follows: Copy the Code code as follows: $str = "1,2,3,4,5,6,";$newstr =

Used in today's project to remove the last character in a string The original string 1,2,3,4,5,6, Remove the last character "," and the end result is 1,2,3,4,5,6 The code is as follows: The code is as follows: $str = "1,2,3,4,5,6,"; $newstr =

Used today in the project to remove the last character in the string The original string 1,2,3,4,5,6, Remove the last character "," and the end result is 1,2,3,4,5,6 The code is as follows: Copy Code code as follows: $str = "1,2,3,4,5

Introduction to PHP (5) from scratch-string operations and POSIX regular expressions, posix from scratch I. String operations 1. String formatting 1.1 remove Spaces 　　Trim ()The function removes spaces between the start and end positions of the

Three ways to get post data from PHP PHP image plus watermark source code One of the simplest examples of Php+ajax+json PHP Chinese Pinyin Source code PHP iterates through directories, generates MD5 values for each file in the directory, and writes

Used today in the project to remove the last character in the string The original string 1,2,3,4,5,6, Remove the last character "," and the end result is 1,2,3,4,5,6 The code is as follows: Copy CodeThe code is as follows: $str =