Conditional Statements

Conditional Statements Is used to execute a user (or a block of instructions), but only under certain circumstances – predetermining condition is met (or the whole set of conditions). Example…

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Operators

The operators are symbols that are used to manipulate variables. Operators are divided into: 1. The arithmetic operations that are used for numbers. 2. assignment for assigning a value to…

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Permanent

Permanent There are also so-called. constant, or character identifiers whose values can not be changed. Permanent is used without a dollar sign at the beginning. Permanent set by PHP __FILE__…

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Changing the type

Changing the type It is usually not necessary to determine the type of the variable – PHP itself is determined, depending on the context. When assigning a variable a new…

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variable types

variable types • integers (integer) • real numbers (double) • strings (string) • arrays (array) • objects (object) PHP is able to convert the integers stored in different formats numbers.

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Variables

 variables Variable is a character identifier that is assigned a value. In PHP variables are determined using the dollar sign (, $ ‘) before said identifier. In PHP you must…

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Comments

Comments Sometimes you have to write a comment in the code to someone else or even for himself. Then you can use one of several methods for the determination by…

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Instruction Separation

One of the main Data principles of PHP is to place at the end of each statement with a semicolon (,; ‚). You can skip it if only in a…

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PaperScan Free 3.0.30

PaperScan Scanner Software is a TWAIN & WIA scanning application. PaperScan is simply universal. With PaperScan you can control any scanner (TWAIN or WIA) including network scanners, cameras or acquisition cards…

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PHP

PHP is a scripting language used to extend the Hello capabilities of web pages. PHP does not usually have to worry about the correctness of the variable types, memory allocation…

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