PHP Articles

• Fixing Feed Problems with WordPress 2.0.6 and PHP 5.2 (Obsolete) Feeds are broken on WordPress 2.0.6 with most, but not all, browsers because of an HTTP header problem. Here’s how to fix it.
• PHP 5.2.2 vs. WordPress XMLRPC (Obsolete) A bug in PHP 5.2.2 breaks WordPress’ XMLRPC interface, which breaks stats and other clients.
• PHP5 and WP Cache 2 (Obsolete) Finding and fixing errors with WordPress’ WP Cache plugin and PHP5.
• Reusable PHP Please, when developing your plugins, be sure to always use the full opening tag for PHP instead of just <?
• The Right Tool… Think about when to use client-side scripting vs. server-side scripting.
• Using the loop_end Hook With Multiple WordPress Loops I tried to add some custom navigation at the end of the posts lists using the loop_end hook, but it got added twice. Another plugin was running through the Loop and calling rewind_posts(). To make my code only run after the visible Loop, I picked a hook between the loops and checked did_action() for that hook.
• Using WP-CLI with WordPress 4.6 on DreamHost (Obsolete) To use wp-cli with WordPress 4.6, you need to use a newer version than the one installed, and to do that, you need to enable PHAR in PHP.
• Weird 404 logging error with PHP and mod_rewrite on DreamHost Under some circumstances, a PHP script generating a 404 error will deliver the 404 to the browser, but get logged as a 200 OK by Apache.
• What’s Dynamic About It? It doesn’t really update that often: maybe 3 or 4 times a month. Is it really worth building that file dynamically?
• WordPress Broken on PHP 5.2 Again (Obsolete) WordPress 2.1.1 should have fixed the PHP 5.2 problems, but not if you’re also using the internal cache.

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