Tag Archives: PHP

PHP Form Validation via Filter Regular Expression Tutorial

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With the recent PHP Form Validation via Filter Extension Tutorial we avoided “the elephant in the room” that being the use of regular expressions. No, Nala, not 😀 or even 🤪 but the definition of a date data item (or … Continue reading →

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Javascript and PHP Base64 Media Tutorial

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It’s likely that if you use Base64 a lot with your web applications whether that involves Javascript client …. btoa atob … or some serverside language functions like PHP’s … base64_decode base64_encode … you will have used it when accessing, … Continue reading →

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PHP Form Validation via Filter Extension Tutorial

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Our recent Javascript and PHP Base64 Primer Tutorial with its Base64 thoughts, the … echo “<textarea id=tb64 cols=100 rows=10>” . base64_decode(urldecode($_POST[‘base64′])) . “</textarea><br>”; … of which we adopt for today’s PHP code, set our minds towards HTML form thoughts and … Continue reading →

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WordPress Highlight Lookups Plugin Cookies Tutorial

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The recent WordPress Highlight Lookups Plugin Tutorial presented a static 8 option list of absolute URLs to navigate to, nuanced by the highlighted text of the user on a webpage of this blog. Our aim today is to loosen that … Continue reading →

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Javascript and PHP Base64 Primer Tutorial

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We’ve long been interested in all of the PHP functions… urldecode urlencode … and sometimes, especially if data URI data is involved … base64_decode base64_encode … to facilitate the transfer of sizeable amounts of data within PHP or from HTML … Continue reading →

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WordPress Highlight Lookups Plugin Tutorial

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Yesterday’s WordPress Highlight Lookups Tutorial showed us … functionality to link highlighted text to Wikipedia, Google, Free Dictionary and other inhouse links via the TwentyTen theme’s wp-contents/themes/twentyten/header.php … and today, the lesson is that any functionality you do that way … Continue reading →

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WordPress Highlight Lookups Tutorial

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We’re back at WordPress TwentyTen theme header.php change methodologies to implement some new WordPress functionality like yesterday’s WordPress Plugin Primer Tutorial in that highlighted text of a webpage is used (except that we’ve now opened it up to the non-admin … Continue reading →

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WordPress Plugin Primer Tutorial

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Normally we make changes to this TwentyTen themed WordPress blog by changing that theme’s wp-content/themes/twentyten/header.php file. But today we show you how to write the PHP code needed to write a WordPress.org admin login plugin to create a hyperlink to … Continue reading →

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