settype php

Java programmers learn php-4.gettype () settype () 1. gettype () get the data type & nbsp; for example, gettype (345); return integer & nbsp; gettype (some_object ); return object & nbsp; some other quick type queries java programmers learn php-4.

Java programmers learn php-4.gettype () settype () 1. gettype () get the data type & nbsp; for example, gettype (345); return integer & nbsp; gettype (some_object ); return object & nbsp; some other quick types to check for java programmers to learn

Last month I specifically introduced the PHP introductory tutorial on the basic syntax of PHP introductory learning, mainly introduced several commonly used PHP tags, the composition of PHP statements, PHP comments, and so on, today's PHP

One, CGI mode installation security Second, the Apache module to install security When PHP is installed as an Apache module, it inherits the privileges of the Apache user (usually "nobody"). This has some impact on security and authentication. For

PHP from Mastery to getting started (i) Introduction and basic knowledge of PHP 　　　PHP (foreign name: Php:hypertext Preprocessor, Chinese name: "HypertextPreprocessor") is a commonOpen Sourcescripting language。GrammarAbsorbed theC

Php basics (1) --- The best programming language in the world, php --- As a programmer, we should have heard of such a stem: PHP programming language, the best programming language in the world ~~~ Next, let's take a look at what is PHP?  PHP PHP,

PHP does not need (or does not support) explicit type definitions in the variable definition, and the variable type is determined by the context in which the variable is used. In other words, if you assign a string value to a variable var,var, it

PHP Beginners FAQ set correction version (21 Q & ). 1. how to connect two strings? A: You can use ". "Operation symbol, such as $ newStrZhang. san. in java, the "+" operator is used. 1. how do I connect two strings? A: You can use ". "Operation

PHP beginners learn variables and constants. In a change process, the constant volume is called a constant, while the variable is a sequential storage space with a name. The following describes the constant amount of the base of PHP variables and

The php faq set fixes some details of online communication errors ;. 1. how to connect two strings? A: You can use ". "Operation symbol, such as $ newStr =" Zhang ". "san", which uses the "+" operator symbol in java. do not confuse it. 2. how to