barrykooij

Correct:
<?php echo $name; ?>

Incorrect:
<?= $name ?>

barrykooij

<?php

function rp4wp_change_post_excerpt_length( $excerpt_length ) {
	return '10';
}

add_filter( 'rp4wp_general_post_excerpt_length', 'rp4wp_change_post_excerpt_length' );

barrykooij

<?php

// Display related posts of current post
rp4wp_children();


// Display related posts of specific post
rp4wp_children( 2 );

// Return output instead of displaying it

barrykooij

<?php
function rp4wp_example_remove_hook() {
	$hook_instance = RP4WP_Manager_Hook::get_hook_object( 'RP4WP_Hook_Frontend_Css' );
	remove_action( 'wp_head', array( $hook_instance, 'run' ), $hook_instance->get_priority() );
}
add_action( 'init', 'rp4wp_example_remove_hook' );

barrykooij

<?php

function rp4wp_example_remove_filter() {
	$filter_instance = RP4WP_Manager_Filter::get_filter_object( 'RP4WP_Filter_After_Post' );
	remove_filter( 'the_content', array( $filter_instance, 'run' ), $filter_instance->get_priority() );
}
add_action( 'init', 'rp4wp_example_remove_filter' );

barrykooij

add_filter( 'rp4wp_append_content', '__return_false' );

barrykooij

<?php

function rp4wp_example_my_thumbnail_size( $thumb_size ) {
	return 'my-thumbnail-size';
}

add_filter( 'rp4wp_thumbnail_size', 'rp4wp_example_my_thumbnail_size' );

barrykooij

<?php

function rp4wp_example_title_weight( $weight ) {
	return 100;
}
add_filter( 'rp4wp_weight_title', 'rp4wp_example_title_weight' );

barrykooij

<?php

if ( !defined( 'ABSPATH' ) ) {
	exit;
} // Exit if accessed directly

if ( !class_exists( 'WC_BK_Settings' ) ) {
	class WC_BK_Settings {

		const SETTINGS_NAMESPACE = 'YOUR_SETTINGS_NAMESPACE';

barrykooij

<?php

add_filter( 'woocommerce_payment_gateways', 'alter_bacs_gateways' );
 
 
function alter_bacs_gateways( $methods ) {
    $bacs_needle = array_search( 'WC_Gateway_BACS', $methods );
    if ( false !== $bacs_needle ) {
        $methods[ $bacs_needle ] = 'WC_Gateway_BACS_custom';
    }