Category PHP
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…
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…