php trim string length

This article summarizes PHP's commonly used string manipulation functions. Share to everyone for your reference, as follows: /* Common string output function * * the echo () output String * print () outputs one or more strings * die () outputs a

Php learns to delete string whitespace characters. You can use Trim (), LTrim (), RTrim () functions to remove whitespace from the string masthead or end: $trimmed = Trim (String[,charlist]), $trimmed = LTrim (String[,charlist]); trimmed = RTrim

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 ()

This article mainly introduces common string operation functions in PHP, and summarizes and analyzes common PHP skills for string operation in combination with examples, which has some reference value, you can refer to the examples in this article

This article mainly introduces common string operation functions in PHP, and summarizes and analyzes common PHP skills for string operation in combination with examples, which has some reference value, you can refer to the examples in this article

/*commonly used string output function * * the echo () output String * print () outputs one or more strings * die () outputs a message and exits the current script * printf () output formatted string * sprintf () writes the formatted string to a

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

1, the string connectorHalf-width symbol "." is a string connector that connects two or more two strings to a string. For example:$name = "cloud-dwelling Community network:";$url = WWW.51EBK;Echo $name. $url. ". com";?>The results of the operation

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

This article describes the method of LTrim (), RTrim () and trim () deletion of the word spaces in PHP. Share to everyone for your reference. The specific analysis is as follows: The trim function in PHP can not be the same as the ASP, the