PHP stands for Hypertext Pre-processor. It is a widely-used, open-source programming language. It is especially utilized for web development. The script can be embedded into HTML. PHP is a server scripting language and has a powerful API that will help us to make dynamic and interactive Web pages. It is a free and effective choice to competitors like Microsoft's ASP. As per the Apache PHP foundation, PHP 7 is the latest stable release. PHP is used by nearly 79% of all websites.
Therefore, we can say that 8 out of 10 websites in Google are developed using PHP. It has various concepts to know and use. Those are datatype, syntax, function, condition statements, arrays, loops, case, etc. Here we will focus on the arrays in PHP.
Any coding assignment related to PHP consumes a lot of time. Students find it harder when they have to come up with their studies and solve PHP Assignments together within the deadline. It contains many critical and argumentative thinking questions based on website development.
Dream Assignment provides PHP Assignments and Solutions to encourage high school, college, and university students. They have many years of experience in this field and deliver PHP coding help in the USA. Working with Arrays and Variables are important topics in this coding. They also work on several other programming languages for backend development. They have aided in dealing with various kinds of assignments in similar software development phase.
They majorly focus on various important components of PHP such as data type, syntax, variable, function, Array, loop, switch case, conditional statement, and many more. PHP Assignments for Students enhance their skill in various problem-solving areas of web development.
Array in PHP
An array is a special variable in PHP. It is used to hold more than one value at a time. For example, if we want to store various fruits, we will use the Array concept. The PHP syntax of single variable storing is given below
$fruit1 = "Mango";
$fruit2 = "Banana";
$fruit3 = "Apple";
Another concept we also keep in mind that if we want to insert many variables that loop is the best and proper practice. However, storing the value in an array is a good practice. An array in PHP can hold numerous values under a single name. After assigning those values, we can access values by referring to the index number.
How to Create an Array in PHP
The function array () is used to create arrays in PHP. It is a built-in function. PHP has three types of array concepts. Those are
Indexed arrays – This array has a numeric index. Here values are stored and accessed linearly.
Associative arrays - This array operates with named keys. It stores element values in association with key values. It will not follow the strict linear index order.
Multidimensional arrays - This array contains one or more arrays. Here values are accessed using multiple indices.
To solve the above problem, we will use an array like the below style.
<?php $fruits = array("Mango", "Banana", "Apple");
?>
We can count the number of items in the Array by using the count () function. It will return the number of items stored in it. The syntax is given below
<?php $fruits = array("Mango", "Banana", "Apple");
echo count($fruits);
?>
Numeric Array
It stores numbers, strings, and any object
Numbers represent Index
Sample Code
<html>
<body>
<?php
$num = array( 0, 1, 2);
foreach( $num as $value ) {
echo "Value is $value <br />";
}
$num[0] = "Mango";
$num[1] = "Banana";
$num[2] = "Apple";
foreach( $num as $value ) {
echo "Value is $value <br />";
}
?>
</body>
</html>
Associative Arrays
Compare to the numeric array; it is different in terms of its index
Establish a strong association between key and values (index as string)
Sample Code
<html>
<body>
<?php
$price = array("Mango" => 60, "Banana" => 30, "Apple" => 100);
echo "Price of Mango is ". $price['Mango'] . "<br />";
echo "Price of Banana is ". $price['Banana']. "<br />";
echo "Price of Apple is ". $price['Apple']. "<br />";
?>
</body>
</html>
Multidimensional Arrays
Each element in the parent array can also be an array
Each element in the child array can be an array
Accessed using multiple indexes
Sample Code
<html>
<body>
<?php
$score = array(
"Devis" => array (
"PHP" => 85,
"Python" => 83,
"Java" => 75
),
"Mullar" => array (
"PHP" => 88,
"Python" => 87,
"Java" => 82
),
"Hector" => array (
"PHP" => 90,
"Python" => 90,
"Java" => 89
)
);
echo "Marks for Devis in PHP : " ;
echo $score['Devis']['PHP'] . "<br />";
echo "Marks for Mullar in Python : ";
echo $score['Mullar']['Python'] . "<br />";
echo "Marks for Hector in Java : " ;
echo $score['Hector']['Java'] . "<br />";
?>
</body>
</html>
Get the PHP Assignment Help from Dream Assignment
We are always ready to help students at any time to order PHP Assignments and Solutions.
We deliver plagiarism-free code before the deadline.
We have expert coders who have more than three years of industry experience in the web development field.
Why Choose Us
The price of PHP Assignments for Students is very pocket-friendly
We are 24/7 available online
We provide the best PHP coding help in the USA
If you are facing difficulties in the PHP assignment and looking for assignment guidance, contact Dream Assignment. We have many programmers who assist you to solve your PHP codes. You will get the best PHP assignment solutions as per your university standard. We provide the Effective Method of Solving PHP Assignment for students.
We provide 100% customer satisfaction with unique code, submission within the deadline, free revisions, and affordable prices. So, what are you waiting for; send your valuable PHP assignment to Dream Assignment.
Comentários