PHP htmlspecialchars Function: Prevent XSS in HTML Output
A PHP script can break the page or allow code injection if it outputs user input directly into…
PHP break Statement: How to Exit a Loop
The PHP break statement helps in controlling the flow of loop work. It gives you a way to…
PHP abs Function: How to Get Absolute Values
The abs() function in PHP gives you a number without its sign — it always returns a positive…
PHP foreach Loop: How to Access Keys & Values in Arrays
PHP foreach loop came to help work with array data in a simple way. Arrays and objects grew…
PHP str_repeat: How it Works with Examples
PHP gives you many string tools. One of them is php str_repeat. This function repeats a texts as…
PHP implode Function: Join Array Values into a String
The implode function in PHP appeared to solve a common need—joining array elements into a single string. It…
PHP explode Function: How it Works with Examples
When you deal with text in PHP, sometimes you need to break it into parts. This is common…
PHP mb_strtolower: How to Handle Multibyte Strings Properly
The mb_strtolower() function in PHP turns every letter in a string into lowercase. It works with multibyte encodings…
PHP array_map Function: How to Transform Arrays with Examples
PHP added the array_map function to help you apply one function to each item in an array. You…
PHP trim(): How to remove Whitespace from String
Early PHP scripts often failed because of extra spaces or line breaks in strings. These issues came from…