How can I sort an array in PHP? Example code:

$fruits = array("orange", "apple", "banana");

sort($fruits);

print_r($fruits);

How can I retrieve data from a MySQL database using PHP? Example code

How can I use the scandir function to get a list of files and directories in a directory in PHP? Example code:

How can I format a date in PHP? Example code:

How can I check if a variable is set in PHP? Example code:

How can I replace a substring in a string in PHP? Example code:

How can I use an if-else statement in PHP? Example code:

How can I use the array_pop function to remove the last element from an array in PHP? Example code:

Get User IP Address using PHP – Source Code + Demo

How can I use the array_merge function to merge two or more arrays in PHP? Example code:

How can I generate a random number in PHP? Example code

How can I use a regular expression to replace a pattern in a string in PHP? Example code:

How to create drop down menu in PHP with example

How can I use the file_put_contents function to write a string to a file in PHP? Example code:

How can I sort an array in PHP? Example code:

How can I generate a random string in PHP? Example code:

How can I use the curl_setopt_array function to set multiple options for a cURL session in PHP? Example code:

How can I use an elseif statement in PHP? Example code:

How can I check if a string starts with a certain substring in PHP? Example code:

How can I use the fopen and fgets functions to read a file line by line in PHP? Example code:

How can I convert a string to lowercase in PHP? Example code:

How can I use the curl_init function to initialize a cURL session in PHP? Example code:

How can I create a file in PHP? Example code:

How can I use the filemtime function to get the last modified time of a file in PHP? Example code:

How can I use a while loop in PHP? Example code:

How can I check if a string contains a certain substring in PHP? Example code:

How can I shuffle an array in PHP? Example code:

How can I use the fgetcsv function to read a CSV file into an array in PHP? Example code:

How can I use the rename function to rename a file or directory in PHP? Example code:

How can I add days to a date in PHP? Example code:

How can I use the array_slice function to get a portion of an array in PHP? Example code: