what rtrim

Addcslashes-adds a backslash escape character to a partial character in a string addslashes-the character inside the string in the specified way bin2hex-converts the binary data to a hexadecimal representation of the Chop-rtrim () alias function chr-

RTrim (PHP 4, PHP 5, PHP 7) Rtrim-strip whitespace (or other characters) from the end of a string rtrim-Delete whitespace characters (or other characters) at the end of a string DescriptionStringRTrim (String$str [,

Trim,ltrim,rtrim function usage in OracleTrim,ltrim,rtrim function usage in OracleThere are two kinds of functions in this function:the first, that is, everyone is more familiar with the removal of space. Example:--trim to remove spaces before and

Oracle trim, ltrim, rtrim function usageThis function has two functions:First, remove spaces that everyone is familiar.Example:-- Trim removes leading and trailing spaces of a specified characterSQL> select trim ('dd df') from dual;Trim ('dddf ')----

[Background] in the business logic, data of a field needs to be processed. it is required that the data starting from the right side should be removed from the data starting from the first place and being 0 in a row. We get used to using the rtrim

There are two kinds of functions in this function:the first, that is, everyone is more familiar with the removal of space. Example:--trim to remove spaces before and after a specified charactersql> SELECT TRIM (' DD DF ') from dual;TRIM (' Dddf ')---

In php, ltrim (), rtrim (), and trim () delete character space instances and ltrimrtrim. In php, ltrim (), rtrim (), and trim () are used to delete characters and spaces. ltrimrtrim examples in this article describe ltrim (), rtrim (), and trim ()

LTRIM, RTrim, and trim usage in Oracle:1, LTRIM (C1,C2)where C1 and C2 can be strings, for example C1 is ' Miss Liu ', C2 ' MISL ' and so on. This is the first place that is not the same as SQL Server. If you remember good, SQL Server's LTrim has

This article mainly introduced PHP function RTrim () Use of the strange phenomenon, combined with specific examples of the PHP function RTrim in the process of character matching problems and solutions, to further understand the principle of rtrim

 The following describes the function in OCP.Rtrim (, ) takes two arguments, where c1 and c2 are characterStrings. This function returns C1 without any trailing characters that appearIn C2. if no C2 characters are trailing characters in C1, then C1

This article mainly introduces the strange phenomenon in the use of PHP function rtrim (), and analyzes the problems and solutions in the character matching process of php function rtrim in the form of examples, this helps you to further understand

: This article describes how to remove spaces and special characters between ltrim and rtrim in PHP. For more information about PHP tutorials, see. This article analyzes the usage of ltrim and rtrim in PHP to remove left and right spaces and special

This article mainly introduces the use of ltrim and rtrim in PHP to remove left and right spaces and special characters. The definition of ltrim and rtrim is described in detail in the form of examples, the function of parameters and tips for

PHP LTrim (), RTrim () and trim () Delete Word spaces instances, Ltrimrtrim This example describes how to delete a word spaces in PHP ltrim (), RTrim (), and trim (). Share to everyone for your reference. The specific analysis is as follows: The

First, explain separately, Trim filters both ends of a string,Rtrim filters the tail of the string, = chop ()Ltrim filters the string header. You can only use str_replace to filter the middle keys in a string.For example, PHP code Copy codeThe

This article describes how to delete spaces in ltrim (), rtrim (), and trim () in php. describes the specific usage of ltrim (), rtrim (), and trim () in the form of instances, which has some reference value, for more information about how to delete

First of all, explain separately, Trim filter string at both ends,RTrim filter String tail, =chop ()LTrim filter string header. The key in the filter string can only be used str_replace.Let me give you an example to illustrate PHP code Copy

First, explain separately, Trim filters both ends of a string,Rtrim filters the tail of the string, = chop ()Ltrim filters the string header. You can only use str_replace to filter the middle keys in a string.For example, PHP codeCopy codeThe

The PHP character filter function removes the last comma of the string, which is easier to solve with the built-in functions of php. The PHP character filter function removes the last comma of the string, which is easier to solve with the built-in

The PHP character filter function removes the last comma of the string. it is easier to use the built-in functions of php to solve the problem, Trim filters both ends of a string,Rtrim filters the tail of the string, = chop ()Ltrim filters the