bobwol

<?php

function my_remove_default_et_pb_custom_search() {
	remove_action( 'pre_get_posts', 'et_pb_custom_search' );
	add_action( 'pre_get_posts', 'my_et_pb_custom_search' );
}
add_action( 'wp_loaded', 'my_remove_default_et_pb_custom_search' );

function my_et_pb_custom_search( $query = false ) {
	if ( is_admin() || ! is_a( $query, 'WP_Query' ) || ! $query->is_search ) {

bobwol

Using a local OneSignal-release.aar file

1- Create a libs folder under the app directory in your project.

2- Place OneSignal-release.aar in the newly created app/libs directory.

3- Open your project's root build.gradle file and add the folowing under repositories {...}.

flatDir {
 dirs 'libs'

bobwol

<?php

// There are three options (that I know of) for automatically enabling a plugin
// in new sites.

// 1. Move the plugin from wp-content/plugins/ to wp-content/mu-plugins/ (MU =
// Must Use). But then it cannot be deactivated for any site.

// 2. Click "Network Activate" instead of "Activate" to enable it for all sites.
// I didn't want to use this though because I didn't want to affect existing

bobwol

<?php

// I use this to split my theme’s functions.php into multiple smaller files on
// particularly complex sites, and to autoload those files (instead of having to
// require each one) to make development easier.

// Note that glob() is not particularly efficient since it has to do a directory
// scan, so when development is complete it’s better to replace most of this
// with manual require lines. (Having said that I don’t usually bother.)

bobwol

<?php

// Generate the contents of the file somehow
$content = '...';

// Zip the file
$zipFile = tempnam(sys_get_temp_dir(), 'zipfile');
$zip = new ZipArchive;
$zip->open($zipFile, ZipArchive::OVERWRITE);
$zip->addFromString('sample.txt', $content);

bobwol

<?php

// Even if you disable all but one theme, WordPress seems to default to
// TwentyTen when creating a new Multisite blog. The fix is simple though - add
// this to wp-config.php:

define('WP_DEFAULT_THEME', 'yourthemename');

bobwol

<?php

// I used this code snippet as part of a WordPress Multisite plugin, to allow me
// to quickly set some options for all the blogs on a WordPress Multisite
// installation.

// Also see: Automatically enable plugins in new WordPress Multisite blogs -
// https://gist.github.com/1966425

bobwol

Recently I was asked to generate PDF invoices for an online shop. I looked at various PHP PDF generators, but wasn't particularly impressed with any of them.

Then I found (via Stack Overflow) a command-line HTML-to-PDF convertor called wkhtmltopdf, which uses WebKit (the same layout engine as Safari and Google Chrome) and therefore is very accurate.

There is a class for PHP integration on the Wiki, but I found it overly complicated and it uses temp files which aren't necessary. This is the code I wrote instead.

I used Smarty for generating the HTML for the PDF, but you can use any template engine, or pure PHP if you prefer.

Note: I originally tried to install wkhtmltopdf from source, but it's much easier to use the static binary instead.

bobwol

// Create the colors
UIColor *topColor = [UIColor colorWithRed:50.0/255.0 green:50.0/255.0 blue:50.0/255.0 alpha:1.0];
UIColor *bottomColor = [UIColor colorWithRed:56.0/255.0 green:56.0/255.0 blue:56.0/255.0 alpha:1.0];
    
// Create the gradient
CAGradientLayer *theViewGradient = [CAGradientLayer layer];
theViewGradient.colors = [NSArray arrayWithObjects: (id)topColor.CGColor, (id)bottomColor.CGColor, nil];
theViewGradient.frame = theView.bounds;

//Add gradient to view

bobwol

CALayer *topBorder = [CALayer layer];
topBorder.frame = CGRectMake(0.0f, 0.0, viewForBorder.frame.size.width, 1.0f);
topBorder.borderWidth = 1;
topBorder.borderColor = [UIColor colorWithRed:58.0/255.0 green:58.0/255.0 blue:58.0/255.0 alpha:1.0].CGColor;
[theView.layer addSublayer:topBorder];