Here we are going to check how to create a php form and insert its values to database table. In this example we will be submitting the php form to same page. Form HTML : Here action is set to same page using <?php echo $_SERVER[‘PHP_SELF’]; ?>. Click here to know more abount PHP_SELF. Method […]
Removing strings or non-integer values from an array in PHP – Simple and Easy Method
Removing non-integer entries from array in php Here we are going to discuss how to remove strings or non-integer values from an array in php. For this we need to use one simple array function in php called array_filter() . it always filters an array using a callback function. Syntax : Parameters : array :- […]
Reverse String – Qawall
Write a program to reverse string in php We can reverse string in php using the php string function strrev() and without using the string function. Let’s check one by one. Example : string = HELLO WORLD , reverse = DLROW OLLEH Program 1 : using strrev() Click to know more about strrev() Output : […]
Palindrome Number In PHP – simple and easy method
Write a program to find the number is Palindrome number in PHP A number is called Palindrome when its reverse is same as the orginal number. Eg:- Number = 12321, Reverse = 12321 Both the number and reverse is same thus its called as a palindrome number. Let’s check how to program palindrome number in […]
Fibonacci Series
Write a program to find the fibonacci series in php. In Fibonacci series each number is the sum of the preceding ones. Eg:- 0 1 1 2 3 5 8 13 121start with 0 and 1, then0+1 = 1, 1+1 = 2, 1+2 = 3, so on Program : Define $num = 0, $num1 = […]
Number Reverse in PHP
Write a program for number reverse in php. Here we will discuss how to do the number reverse in php without using any string functions. Reverse number in php is a most commonly asked program and also a basic program. Eg:- Number = 96467, Reverse = 76469 Program : Define a number which you want […]
Armstrong Number
Write a php program to find the number is an Armstrong Number or not If the sum of the cubes of the digits of a number is equal to the number then its called an Armstrong number . Eg:- 153 (1*1*1)+(5*5*5)+(3*3*3) = 1+125+27 = 153 Program : Define a number which you want to find […]
Factorial in PHP Simple Program1
Write a program to find the factorial in php of a number. Factorial of a number is the product of numbers from 1 to ‘n’. Eg:- 5! = 1*2*3*4*5 = 120 PHP :- Declare the number to $n Set $product as 1 In a for loop, loop through 1 to $n Inside the for loop, […]
Create folder using php
How to create folder using php. Use mkdir() function to create new folder using php. We can also specify the full path to create folder as follows, Here 0777 is specified to give the permission. Click here to check more about file permissions. For more php related queries check this link
Create CSV file with php
How to create csv file with php? Generating csv file with php and download it. In this article we will discuss about how to create CSV file with php. Rather than creating csv file we will also download the same. This is achieved by the help of fputcsv() function. It formats a line as csv […]