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A string is composed of a series of characters, each of which is equivalent to a byte. This means that PHP only supports the 256 character set and therefore does not support Unicode. For details, see the description of the string type. Note: string..

PHP Tutorial Configuration Chinese Narration Let's see what you see, php.ini. [PHP] ;;;;;;;;;;;; WARNING;;;;;;;;;;;;; This is the default settings file for new PHP installations.; By default, PHP installs itself with a configuration suitable for;

PHP features: the command line mode starts with version 4.3.0. PHP provides a new type of cli sapi (Server Application Programming Interface, Server Application Programming Port) support, named CLI, command Line Interface, that is, Command Line

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

PHP, a nested abbreviated name, is an abbreviation for the English Super Text preprocessing language (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and Microsoft's ASP quite a bit similar, is a server-side implementation of

Named rulesAdd one for privateAdd two is usually the system default, the system is predefined, that is, the so-called:====================="Magic Method" and "Magic constant"=====================★php constants that start and end with double

The format of a string is the processing of a string into a particular format. Usually the data that the user gives to the server from the form is in the form of strings, and in order to achieve the desired output, the strings need to be processed

A string of strings consists of a series of characters, each of which is equal to one byte. This means that PHP can only support a 256 character set and therefore does not support Unicode. See detailed string types. The note:string can reach 2GB

Analysis of common PHP vulnerability attacks and php vulnerability attacks. Analysis of common PHP vulnerability attacks and summary of php vulnerability attacks: the PHP program is not fixed. with the widespread use of PHP, some hackers do not want

Common Vulnerabilities and code instances in PHP programming, and php programming vulnerability instances. Common Vulnerabilities and code instances in PHP programming. php programming vulnerability instances are not fixed. with the widespread use