Category PHP
PHP strpos() Function: Syntax, Examples
The strpos() function in PHP is a built-in function which is used to find the position of the first occurrence of a substring within another string. If the substring is found, the function returns the index (i.e. numeric position) of…
Substring in PHP with substr() Function
A substring in PHP or any other programming language, is a portion or segment of a string. For example, a substring might be “PHP” or “Welcome” in the string “Welcome to PHP!”. We often perform substring operation to extract specific…
PHP ltrim() and rtrim() Functions with Examples
In this tutorial, we will learn about ltrim() and rtrim() functions in PHP with the help of examples. Let’s begin understanding about the ltrim() function. PHP ltrim() Function The ltrim() function in PHP is a built-in function which is used…
PHP trim() Function: Syntax, Examples
The trim() function is a built-in function in PHP which is used to remove white space or other specified characters from the beginning and end of the string. This function simply removes unwanted characters (like whitespace, tabs, newlines, etc.) from…
PHP implode() Function to Join an Array of Strings
The implode() function in PHP is a built-in function that joins an array of elements into a single string using a specified separator. This function is especially useful when you want to generate readable or formatted output from an array,…