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

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

$string = "The quick brown fox jumps over the lazy dog";

echo str_replace("fox", "cat", $string);

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

How can I use the copy function to copy a file in PHP? Example code:

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

How can I use a ternary operator in PHP? Example code:

How can I trim whitespace from the beginning and end of a string in PHP? Example code:

How can I sort an associative array by its keys in PHP? Example code:

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

How can I use the array_values function to get an array of values from an associative array in PHP? Example code:

How to send SMS using PHP program (full code sample included)

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

How can I connect to a MySQL database using PHP? Example code.

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

How can I use the array_rand function to get a random key from an array in PHP? Example code:

How can I use the htmlentities function to convert special characters to HTML entities 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 generate a random string in PHP? Example code:

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

What is PHP code?

How can I use the array_splice function to remove and replace elements in an 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_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_decode function to convert a JSON string to an array or object in PHP? Example code:

How to create drop down menu in PHP with example

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