// add ie conditional html5 shim to header
//AN_Xml:function add_ie_html5_shim () { echo '<!--[if lt IE 9]>'; echo '<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"><AN_Scri>'; echo '<![endif]-->';
//AN_Xml:}
//AN_Xml:add_action('wp_head', 'add_ie_html5_shim');

The shim is to enable HTML5 elements to be able to be styled through CSS in Internet Explorer versions less than 9.

$carParts = array( 'Tires'=>100, 'Window'=>1042, 'DoorHandle'=>917
//AN_Xml:);

Array of Associative Arrays

public $notifyPartners = array( array( 'name' => 'Twitter', 'tag' => 'Social Network', 'url' => ''), array( 'name' => 'Campaign Monitor', 'tag' => 'Email Marketing', 'url' => ''), array( 'name' => 'Sendloop', 'tag' => 'Email Marketing', 'url' => ''), array( 'name' => 'Highrise', 'tag' => 'CRM', 'url' => '')
//AN_Xml:);

Looping

foreach ($carParts as $key => $value) { echo $key.'=>'.$value.'<br />';
//AN_Xml:}

while ($element = each($carParts)) { echo $element['key']; echo ' - '; echo $element['value']; echo '<br />';
//AN_Xml:}

var htmlString = "<div>This is a string.</div>";

This fails:

var htmlSTring = "<div> This is a string.
//AN_Xml:</div>";

Sometimes this is desirable for readability.

Add backslashes to get it to work:

var htmlSTring = "<div>\ This is a string.\
//AN_Xml:</div>";

JavaScript doesn't have a native version of it. If you just need the very basics to so that the browser won't interpret as HTML, this should work fine (via James Padolsey and I got a a similar idea from David Walsh).

function htmlEntities(str) { return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
//AN_Xml:}

The PHP.js project, which is a project to port over all of PHP's native functions to JavaScript, contains an example as well. I tried it and it works, but I've been warned much of the code from that project is poorly written, so I've kept it simple and used the above.

function time2seconds($time) { preg_match_all('/(\d+ [a-z]+)/', $time, $matches); $matches = $matches[0]; $formats = array(); foreach ($matches as $format) { preg_match('/(\d+)\s?([a-z]+)/', $format, $f); $time = $f[1]; $type = $f[2]; $formats[$type] = $time; } $output = array( 'years' => 0, 'months' => 0, 'days' => 0, 'hours' => 0, 'minutes' => 0, 'seconds' => 0 ); foreach ($formats as $format => $time) { if( $time == 0 ) continue; switch ($format) { case 'year' : case 'years' : $output['years'] = $time * 12 * 30 * 24 * 60 * 60; break; case 'month' : case 'months' : $output['months'] = $time * 30 * 24 * 60 * 60; break; case 'day' : case 'days' : $output['days'] = $time * 24 * 60 * 60; break; case 'hour' : case 'hours' : $output['hours'] = $time * 60 * 60; break; case 'minute' : case 'minutes' : $output['minutes'] = $time * 60; break; case 'second' : case 'seconds' : $output['seconds'] = $time; break; } } return $output['years'] + $output['months'] + $output['days'] + $output['hours'] + $output['minutes'] + $output['seconds'];
//AN_Xml:}

Simple Usage

Form submits "time":

<form method="post"> <label for="time">Time</label><br /> <input type="text" name="time" id="time" size="50" value="<?php echo (isset($_POST['time'])) ? $_POST['time'] : '1 hour 30 minutes' ?>" /> <button name="submit">Test!</button>
//AN_Xml:</form>

If "time" is set, use the function and echo what is returned:

if (isset($_POST)) { echo time2seconds($_POST['time']);
//AN_Xml:}

http://css-tricks.com/index.php/teachers/a/

The actual page rendered by the server would be:

http://css-tricks.com/index.php?search=teachers&sort=a

RewriteEngine on
//AN_Xml:RewriteRule ^index/([^/]+)/([^/]+).php /page.php?search=$1&sort=$2 [NC]

defaults write com.apple.dock persistent-apps -array-add '{"tile-type"="spacer-tile";}'

They won't show up until you force restart the Dock with:

killall Dock

To remove them, just drag them up and out of the Dock like any other icon. To move them around, click and drag.

<form method="post" action="upload.php" enctype="multipart/form-data"> <input name='uploads[]' type="file" multiple> <input type="submit" value="Send">
//AN_Xml:</form>

Note that the "name" of the file input has brackets at the end of it. This isn't required per the spec but is required to process the multiple files.

In PHP, you can then loop through the data as an array:

foreach ($_FILES['uploads']['name'] as $filename) { echo '<li>' . $filename . '</li>';
//AN_Xml:}

# display no errs to user
//AN_Xml:php_flag display_startup_errors off
//AN_Xml:php_flag display_errors off
//AN_Xml:php_flag html_errors off
//AN_Xml:# log to file
//AN_Xml:php_flag log_errors on
//AN_Xml:php_value error_log /location/to/php_error.log

Latin-1 entity set for HTML

Latin Extended-A

Latin Extended-B

Spacing Modifier Letters

Punctuation

General Punctuation

Letterlike Symbols

Arrows

Mathematical Operators

Miscellaneous Technical

Geometric Shapes

Miscellaneous Symbols

<input name="q" type="text" autocomplete="off"/>

This would be useful when a text input is one-off and unique. Like a CAPTCHA input, one-time use codes, or for when you have built your own auto-suggest/auto-complete feature and need to turn off the browser default.

RewriteCond %{HTTP_USER_AGENT} ^.*iPad.*$
//AN_Xml:RewriteRule ^(.*)$ http://ipad.yourdomain.com [R=301]

This will redirect iPad users to a URL you specify. This is probably the best way to do it (assuming you are running an Apache server), but if you aren't, there are PHP and JavaScript methods here.

RewriteEngine On
//AN_Xml:RewriteCond %{HTTP_ACCEPT} application/xhtml\+xml
//AN_Xml:RewriteCond %{HTTP_ACCEPT} !application/xhtml\+xml\s*;\s*q=0
//AN_Xml:RewriteCond %{REQUEST_URI} \.html$
//AN_Xml:RewriteCond %{THE_REQUEST} HTTP/1\.1
//AN_Xml:RewriteRule .* - "[T=application/xhtml+xml; charset=ISO-8859-1]"

# BEGIN EXPIRES
//AN_Xml:<IfModule mod_expires.c> ExpiresActive On ExpiresDefault "access plus 10 days" ExpiresByType text/css "access plus 1 week" ExpiresByType text/plain "access plus 1 month" ExpiresByType image/gif "access plus 1 month" ExpiresByType image/png "access plus 1 month" ExpiresByType image/jpeg "access plus 1 month" ExpiresByType application/x-javascript "access plus 1 month" ExpiresByType application/javascript "access plus 1 week" ExpiresByType application/x-icon "access plus 1 year"
//AN_Xml:</IfModule>
//AN_Xml:# END EXPIRES