Working with File Uploads in PHP
Working with File Uploads in PHP A PHP script can be used with an HTML form to allow users to upload files to the server. Initially, files are uploaded into a temporary directory and then relocated to a target destination by a PHP script. Information in the phpinfo.php page describes the temporary directory that is used for file uploads as upload_tmp_…
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Redirecting the User in PHP
Redirecting the User in PHP PHP redirect mechanism is used to navigate the user from one page to another without clicking any hyperlinks. It should be done in the background. For example, in the payment gateway, the redirect should automatically be taken place to notify the URL using PHP script. PHP provides predefined function, named header(),for URL red…
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Combining HTML and PHP Code on a Single Page
Combining HTML and PHP Code on a Single Page Write PHP code with HTML code on a single page as on hard copy. More flexibility to write the entire page dynamically. For this use a PHP_SELF variable is in the action field of the <form> tag. The action field of the FORM instructs where to submit the form data when the user presses the “submit” button. Th…
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Accessing Form Input with User-Defined Arrays or Working with PHP and arrays of data
Accessing Form Input with User-Defined Arrays or Working with PHP and arrays of data Supergloabal variable is a pre-defined associative array created by PHP that holds all input data submitted to a PHP script via the GET or POST method. One can have arrays created in $_GET / $_POST by using a square-bracket syntax when specifying the name attribute for…
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