PHP Data Types

PHP Programming

PHP can store more data types that's means more different thinks and function. PHP support the following data type :

String
Integer
Float (This like double)
Boolean
Array
Null
Object
Resource

PHP String

PHP String is used for text data type like Hello World!. Example

<!DOCTYPE html>
<html>
        <head>
        <meta charset="UTF-8">
        <title>DEV</title>
    </head>
    <body>
        <?php
        $myString = "My String";
        var_dump($myString);
        echo "<br>";
        ?>
    </body>
</html>

PHP Integer

PHP integer is used for value of non-decimal number. Rule of PHP integer is must have one least of digit, not have a decimal, can be used for negative and positive number, and can be specified three format that's 10-based decimal, 16-based prefixed with 0x hexadecimal or 8-based - prefixed with 0 octal. Example :

<!DOCTYPE html>
<html>
        <head>
        <meta charset="UTF-8">
        <title>DEV</title>
    </head>
    <body>
        <?php
        $myInteger = 5;
        var_dump($myInteger);
        echo "<br>";
        ?>
    </body>
</html>

PHP Float

PHP float is used for decimal number like 1.5, etc. Example :

<!DOCTYPE html>
<html>
        <head>
        <meta charset="UTF-8">
        <title>DEV</title>
    </head>
    <body>
        <?php
        $myFloat = 1.5;
        var_dump($myFloat);
        echo "<br>";
        ?>
    </body>
</html>

PHP Boolean

PHP boolean is used for true and false statement. Example :

<!DOCTYPE html>
<html>
        <head>
        <meta charset="UTF-8">
        <title>DEV</title>
    </head>
    <body>
        <?php
        $myTrueBoolean = "True";
        $myFalseBoolean = "False";
        echo "<br>";
        ?>
    </body>
</html>

PHP Array

PHP array is used for multiple value in one variable. Example :

<!DOCTYPE html>
<html>
        <head>
        <meta charset="UTF-8">
        <title>DEV</title>
    </head>
    <body>
        <?php
        $myArray = array("Samsung ", "Iphone ", "Sony ");
        var_dump($myArray);
        echo "<br>";
        ?>
    </body>
</html>

PHP Null

PHP null is used for variable that has not a value or has NULL value. Example :

<!DOCTYPE html>
<html>
        <head>
        <meta charset="UTF-8">
        <title>DEV</title>
    </head>
    <body>
        <?php
        $a = "My String";
        $a = null;
        var_dump($a);
        echo "<br>";
        ?>
    </body>
</html>

PHP Object

PHP object is a adta type which stores data on how process the data. First that must declared in new class. A class is structure that can used contain properties and method. Example :

<!DOCTYPE html>
<html>
        <head>
        <meta charset="UTF-8">
        <title>DEV</title>
    </head>
    <body>
        <?php
        class myClass {
            function myClass() {
                $this->model = "IP";
            }
        }
        //Create Object
        $My = new myClass();
        //Showing object
        echo $My->model;
        echo "<br>";
        ?>
    </body>
</html>

PHP Resource

PHP resource is a special resource data type and not actual data type. PHP resource is storing a reference to function and external resource to PHP.

PHP Data Types

By Solve Program

PHP Data Types

PHP String

PHP Integer

PHP Float

PHP Boolean

PHP Array

PHP Null

PHP Object

PHP Resource

Programming Language

Data Structure

PHP Data Types

By Solve Program

PHP Data Types

PHP String

PHP Integer

PHP Float

PHP Boolean

PHP Array

PHP Null

PHP Object

PHP Resource

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Programming Language

Data Structure