How can I use a conditional statement in PHP? Example code - Biz Tech

How can I use a conditional statement in PHP? Example code

$age = 18;

if ($age >= 18) {
    echo "You are old enough to vote";
} else {
    echo "You are not old enough to vote";
}

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

How can I use the array_reverse function to reverse the order of an array in PHP? Example code:

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

How can I use the strrev function to reverse a string 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 create a multidimensional array in PHP? Example code:

How can I use the filesize function to get the size of a file in PHP? Example code:

How to create drop down menu in PHP with example

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

How can I calculate the difference between two dates in PHP? Example code:

How can I prevent SQL injection in PHP?

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

How to code in PHP

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

How can I use the curl_exec function to execute a cURL session and get the response in PHP? Example code:

How can I use the array_chunk function to split an array into chunks in PHP? Example code:

How can I use the is_readable function to check if a file is readable in PHP? Example code:

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

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

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

How can I add days to 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 array_keys function to get an array of keys from an associative array in PHP? Example code:

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

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 convert a string to lowercase in PHP? Example code:

How can I redirect to another page in PHP? Example code:

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

How can I use the mkdir function to create a directory in PHP? Example code:

PHP Use Cases with Example Source Code