PHP

How to Pass an Object from PHP to Javascript and Back Again Using JSON

Many times I would like to pass an object from my PHP code to Javascript or from Javascript to PHP. JSON and a couple of PHP and Javascript functions make that easy! JSON is JavaScript Object Notation. Basically, it’s a textual way to represent an object. To demonstrate, I will create a PHP object: <?php …

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Using PHP's parse_url Function

This is a PHP function that I wish I had known about earlier, so I thought it was worth a mention for today’s Daily Web Tip. parse_url is a function that breaks a url down into it’s parts. <?php print_r(parse_url(‘https://cindycullen.com/example/test.php?id=255#faq1’)) ?> Will give you: Array ( [scheme] => http [host] => cindycullen.com [path] => /example/test.php …

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How to Use PHP, JavaScript (or jQuery), and HTML Together

Sometimes for beginners, or even those of us that have been doing this for a while, it may be difficult to see how to use PHP and JavaScript together to make the page work correctly. I often have to stop and remind myself of the basics. HTML and JavaScript (which includes JavaScript libraries, such as …

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