PHP Tutorials

There are two methods GET and POST. In PHP, forms can be submitted using various methods. The common methods are: GET method: This method sends the form data appended to the URL in a query string. It is suitable for transferring small amounts of data. In PHP, you can access the submitted data using the … Read more

There are many array functions in PHP: strtolower() strtoupper() ucfirst() lcfirst() ucwords() strrev() strlen() In a PHP interview, when asked about PHP string functions, you can showcase your understanding of common string manipulation functions available in PHP. Here are some commonly used PHP string functions along with brief explanations: strlen($string): Returns the length of the … Read more

The strlen() function is used to get the length of the string. In PHP, you can get the length of a string using the strlen() function. This function returns the number of characters in a string. Here’s an example: phpCopy code $string = “Hello, world!”; $length = strlen($string); echo “The length of the string is: … Read more

The indexed array holds elements in an indexed form which is represented by number starting from 0 and incremented by 1. For example: $season=array(“summer”,”winter”,”spring”,”autumn”); The associative array holds elements with name. For example: $salary=array(“Sonoo”=>”350000″,”John”=>”450000″,”Kartik”=>”200000”); In PHP, indexed arrays and associative arrays are two fundamental data structures used to store collections of data, but they differ … Read more

There are many array functions in PHP: array() array_change_key_case() array_chunk() count() sort() array_reverse() array_search() array_intersect() Certainly! In a PHP interview, when asked about PHP array functions, you can mention several built-in functions that are commonly used for manipulating arrays. Here are some of the most frequently used PHP array functions along with brief explanations: count(): … Read more