Can someone explain the differences between ternary operator shorthand (?:) and null coalescing operator (??) in PHP? When do they behave differently and when in the same way (if that …

I have created a page called functioncalling.php that contains two buttons, Submit and Insert. I want to test which function is executed when a button gets clicked. I want the output to appear …

A very important sidenote: file_put_contents () is a memory nightmare in comparison to fopen (). I love to use it but when handling large files you want to be able to "stream" data into it. PHP will …

Note that the ; is redundant; as the answers suggest this short-tag expands to an echo with a semicolon added to the end, as per the php documents.

I want to use PHP to connect to sql server database. I installed xampp 1.7.0 (php 5.2) and SQLSRV20. I've added the extensions in php.ini and I get this error: Warning: mssql_connect …

Set the PHP error_log variable in the .ini file to write to that file Open the file in Windows File Explorer and open a preview pane for it Use the error_log('myTest'); PHP command to send …

PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/php5/ext\php_curl.dll' - The specified module could not be found. in Unknown on line 0

219 I would like to know how you upgrade PHP in Xampp for Windows? I tried to download the latest PHP version from the main PHP site but when I check (phpinfo) I still get that the …

14 To enable zip.dll download php_zip.dll download it from here extract php_zip.dll to C:\xampp\php\ext edit php.ini and add a new line extension=php_zip.dll restart apache This …

Can anyone show me how to do a PHP cURL with an HTTP POST? I want to send data like this: username=user1, password=passuser1, gender=1 To www.example.com I expect the cURL to …