How can I format a number with commas in PHP? Example code:

Listen

$number = 1234567.89;

echo number_format($number);

How can I get the current date and time in PHP? Example code:

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

How can I send an email using PHP? Example code

How can I use the json_decode function to convert a JSON string to an array or object in PHP? Example code:

How can I create a session variable in PHP? Example code

How can I use the array_reduce function to apply a function to each element of an array and reduce it to a single value in PHP? Example code:

How can I create a file 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 array_shift function to remove the first element from an array in PHP? Example code:

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

How can I calculate the sum of an array in PHP? Example code:

How can I use the json_encode function to convert an array or object to a JSON string in PHP? Example code:

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

How can I use the str_replace function to replace multiple substrings in a string 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 upload a file using PHP? Example code

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

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

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

What is PHP code?

How can I prevent SQL injection in PHP?

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

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

How can I use the implode function to join an array into a string in PHP? Example code:

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

How to code in PHP

How can I use the array_diff function to get the elements in one array that are not in another array in PHP? Example code:

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

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

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