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PHPHow to Get the Current Full URL in PHPThis tutorial introduces how to get the current URL in PHP PHP CLIHow to Run PHP File From Command LineThis tutorial explains how to run PHP files on the command line using specific commands. PHP iniHow to Find the PHP Ini FileThis tutorial explains how to locate and find the PHP ini (configuration) file. PHP AuthenticatePHP AuthenticateThis tutorial demonstrates how to use basic HTTP authentication in PHP. PHP Functionisset() vs. empty() Functions in PHPThis article introduces the isset() and empty() functions in PHP. PHP EmailHow to Send Email Using Mail Form in PHPThis tutorial demonstrates how to send emails through a mail form in PHP. PHP StringHow to Convert a String Into an Array in PHPThis tutorial demonstrates the use of different functions in turning a string into an array in PHP. PHP GraphHow to Draw a Graph in PHPThis article explains how you can create a graph using pChart in PHP. The first is a bar chart, the second is a spline chart, and the last is a histogram from MySQL. PHP InterpreterHow to Set Up a PHP InterpreterThis tutorial shows us how to set up a PHP interpreter on our local PC. PHP JSONHow to Obtain and Read Data in PHPThis tutorial explains how to obtain and read file content and data using built-in functions and decode JSON to arrays in PHP. PHP ErrorHow to Log Errors in PHPThis tutorial explains how to log errors in PHP and incorporate it within your code. PHP PostPHP Post Max SizeThis tutorial demonstrates how to increase the maximum post size in PHP. PHP ErrorHow to Get the Errors to Display in PHPThis article introduces how to get the errors to display in PHP. It includes ini_set() function and error_reporting() function. PHP TextHow to Change Font Size and Color in PHPDiscover practical techniques for integrating PHP with CSS to dynamically style web content, including changing font size and color, using inline styles, separate PHP files, and CSS classes. This comprehensive guide offers clear examples, syntax explanations, and code analyses for effective PHP and CSS collaboration in web development. PHP ArrayHow to Convert an Array to an Object in PHPThis article introduces how to convert an array to an object in PHP. It includes type casting, json_decode() function and json_encode() function. PHP ArrayHow to Check Whether an Array Is Empty in PHPThis article introduces how to check whether an array is empty in PHP. It includes empty() function, sizeof() function, count() function and NOT operator. PHP StringHow to Get Parameters From a URL String in PHPThis article introduces how to get parameters from a url string in PHP. It includes parse_url() function, parse_str() function and $_GET variable. PHP FileHow to Read a Large File Line by Line in PHPThis article introduces how to read a large file line by line in PHP. It includes fgets() function, file() function and stream_get_line() function. PHP ArrayHow to Loop Through an Array in PHPThis article introduces how to loop through an array in PHP. It includes foreach loop and for loop. PHP TimeHow to Get Time Difference in Minutes in PHPThis article introduces how to get time difference in minutes in PHP. It includes date_diff() function and mathematical formulas. PHP StringHow to Extract Numbers From a String in PHPThis article introduces how to extract numbers from a string in PHP. It includes preg_match_all() function, filter_var() function and preg_replace() function. PHP ArrayHow to Sort an Array of Associative Arrays by Value of a Given Key in PHPThis article introduces how to sort an array of associative arrays by value of a given key in PHP. It includes array_multisort() function and usort() function. PHP FileHow to Get a File Extension in PHPThis article introduces how to get file extension in PHP. It includes pathinfo() function and SplFileInfo() construct. PHP JSONHow to Extract Data From JSON in PHPThis article introduces how to extract data from JSON in PHP. It includes json_decode() function.