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What is a parse error in php?
Parse error in PHP means that your script is invalid - it is not compliant with the programming language specification. After parse error script is no longer executed.
How do you delay a PHP script?
To delay a script in seconds you would use the sleep() function as shown below: <?php echo "hello"; sleep(5); // delays the script for 5 seconds echo "finished"; ?>
What is syntax in php?
We can use php tags in different ways. <?php //php code to be written here ?> OR <? //php code ?> This tag will not work when we using editors such as macromedia dreamweaver. OR < script language="php"> //php code </script>
What is the best way to learn php?
Hands on is the best way to learn it. Get yourself a host or install a local Apache server and jump right in! Check out the related links for Video tutorials for beginning PHP development.
PHP server scripts are surrounded by delimiters?
Yes, PHP server scripts are surrounded by delimiters.Long starting delimiter:
How can you run a PHP script?
A php script can only be executed within a Web server that runs php.
How-to download php videos?
A PHP file will not be a video. Videos are commonly .wmv, .mov, .mp4, etc. PHP is a server scripting programming language. Since a PHP file is completely parsed on the server, you cannot download a PHP file, unless you use another script to enforce the download. But even that approach requires that the script be on the same server as the target one.
Do you need to be connected to internet constantly while you create the web page?
No, you do not. Although usually when working with PHP and other coding styles to view the working script you will need to be connected to the Internet and your website server to view how the script works within the browser.
Why php not able to fetch the image from 'My Picture' in win XP to Script and diplay it?
PHP is a server-side language, and doesn't have access to your hard-drive. You have to get the user to upload the picture to the server, first.
How do you create a PHP script?
To create a PHP script all you have to do is create a new file, then save the file as "filename.php". It must have a .php file extension.After that open the file and put in the PHP tags like shown.Then you write your PHP script within those tags and upload to your web space and check it out.
Why does your browser try to save rather than open your PHP scripts?
PHP is a server-side scripting language, which means that scripts are interpreted and executed by the server before PHP pages are sent to the client (the browser). The server replaces PHP scripts with the output it obtains from their execution and then transmits to the client the output thus obtained. Hence, your browser cannot execute PHP scripts, but it can only request PHP pages from a server which runs the scripts. Because the server is what processes the script, PHP needs to be installed on the server for the server to be able to process PHP scripts. If PHP isn't installed, the server has no idea that "foo.php" is a PHP script so just sends it to the browser as an executable - in a way that forces the browser to prompt to download it. Consult your hosting provider's help for installing, setting up or enabling PHP. Alternatively, you can install it yourself if your host provides the permissions to (See the related questions for installation help). If your host does not provide PHP support, find another host.
How do you know that your browser supports php?
Browser's are not involved in a PHP script's execution. Therefore, no browser supports it natively. PHP is a server side language. The actual web server executes the code in a PHP script. These scripts then produce an output (normally an HTML variant) and that is sent along to the user. This is also true of ASP and JSP, as well as other "back end" web languages.
What are the required tools in running PHP script?
Apache server, database possibly mysql but other db's also work, ftp if it involves file uploads/downloads and last but not least a web browser to check the output from php code
When is the PHP script run?
Right after you request if from server (or your local machine in develop mode) Simpler Answer: Right after you open it on your browser..
What is the main use of php than other programming languages?
PHP is used mainly to help create dynamically generated website pages. It is a script language running on a server. PHP programs are not compiled as executable files.
Why is PHP considered a scripting language and not a programming language?
PHP is a programming language, just like Perl, Python, JavaScript, Basic and many other interpreted language.Note: the PHP interpreter can be integrated into the webserver, or run standalone.
How do you create a web mail script using PHP?
You can use phpMailer() Or, you can use mail() PHP function to send emails via PHP script.
