PHP sprintf() Function: Format Strings & Numbers
The sprintf() function in PHP is a built-in function that returns a formatted string. The sprintf stands for string print formatted. This function allows you to format strings and numbers by inserting variable values into a formatted string. The sprintf()…
How to Use PHP printf() Function for Formatting Strings
The printf() function in PHP is a built-in function used to format and output strings. In simple terms, it prints formatted strings. Unlike the echo() or print() functions, which simply display data, the printf() function allows you to control the…
String Length in PHP using strlen() Function
In this tutorial, we will learn about string length in PHP. In PHP or any other programming languages, string length (i.e. length of a string) refers to the number of characters it contains. A string is a sequence of characters…
String Concatenation in PHP
String concatenation in PHP refers to joining two or more strings into one. It is a fundamental operation in PHP, which allows you to combine multiple strings into one string. For example, suppose you’re filling out a registration form where…
IT Jobs for Freshers and Experienced (2025) | Apply Now
Are you looking for a secure and prestigious IT jobs in 2025? You have come to the right place! Thousands of IT job vacancies are expected to be announced this year across various sectors. Whether you hold a B.E., M.E.,…
Python Comprehensions Quiz for Coding Practice
Welcome to this ultimate Python comprehensions quiz! Here, we have compiled 30 multiple-choice questions based on list, set, and dictionary comprehensions in Python, which will cover basic to advanced concepts. This MCQs quiz will test your knowledge in comprehensions as…
PHP Strings – Ways to Create Strings in PHP
Working with strings is a common task in PHP or in other programming languages. Strings are one of the most important data types in PHP, along with Boolean, integer, float, array, and object. In PHP, a string is a sequence…
PHP array_slice() Function
The array_slice() function is a built-in function in PHP that returns a portion of an array according to the offset and length you specify. This function does not modify the original array unless you assign the result back to the…
PHP array_search() Function
The array_search() function in PHP searches an array for a given value and return the associated key of the element if it is located. If the value is not found, the function returns false. This function is especially useful when…