lloc

<?php

define( 'PLUGIN_BASENAME', plugin_basename( __FILE__ ) );

function my_plugin_row_meta( $plugin_meta, $plugin_file, $plugin_data, $status ) {
    if ( PLUGIN_BASENAME == $plugin_file )
        $plugin_meta[] = '<a href="#">Test: plugin_row_meta</a>';
    return $plugin_meta;
}
add_filter( 'plugin_row_meta', 'my_plugin_row_meta', 10, 4 );

lloc

<?php

function simple_cpt_init() {
    register_post_type( 'simple' );
}
add_action( 'init', 'simple_cpt_init' );

lloc

<?php

remove_filter( 'the_content', 'wpautop' );
remove_filter( 'the_excerpt', 'wpautop' );

lloc

<?php

define( 'MYPLUGIN_MIN_PHP', '5.2' );
define( 'MYPLUGIN_MIN_WP', '2.8' );

function myplugin_activate () {
	$error      = '';
	$phpversion = phpversion();
	if ( version_compare( MYPLUGIN_MIN_PHP, $phpversion, '>' ) )
		$error .= sprintf( "Minimum PHP version required is %s, not %s.\n", MYPLUGIN_MIN_PHP, $phpversion );

lloc

<?php

add_shortcode( 'countryinfo', function ( $atts ) {
	$params = shortcode_atts( [ 'lang' => 'de', 'country' => 'DE', 'username' => 'USERNAME' ], $atts );
	$url    = add_query_arg( $params, 'http://ws.geonames.org/countryInfo' );
	$result = wp_remote_get( $url );

	if ( is_wp_error( $result ) ) {
		return $result->get_error_message();
	}

lloc

<?php

$url = 'http://ws.geonames.org/search?q=london&maxRows=10&username=USERNAME';

$xml = simplexml_load_file( $url );

echo "Ausgabe des SimpleXML-Objects:\n";
print_r( $xml );

$json = file_get_contents( $url . '&type=json' );

lloc

<?php

class MY_Widget_Links extends WP_Widget_Links {

	function widget( $args, $instance ) {
		if ( !is_front_page() && !is_home() )
			parent::widget( $args, $instance );
	}

}

lloc

<?php

require( '../wp-load.php' );
require_once( 'simple_html_dom.php' );

$result = wp_remote_get( 'http://lloc.de/' );
if ( !is_wp_error( $result ) ) {
	$html = str_get_html( $result['body'] );
	foreach ( $html->find( 'a' ) as $a ) {
		if ( isset( $a->rel ) && false !== strpos( 'nofollow', strtolower( $a->rel ) ) )

lloc

<?php

$name = 'scg_' . md5( $href );
if ( false === ( $value = get_transient( $name ) ) ) {
	$response = wp_remote_get( $href );
	if ( !is_wp_error( $response ) ) {
		$value = trim( $response['body'] );
		if ( !empty( $value ) )
			set_transient( $name, $value, 86400 );
	}

lloc

<?php

function my_msls_link_create() {
    return new MyMenuMslsItem();
}
add_filter( 'msls_link_create', 'my_msls_link_create' );

class MyMenuMslsItem extends MslsLink {

    protected $format_string = '<img src="{src}" alt="{alt}"/> <strong>{txt}</strong>';