calliaweb

<?php
// Do NOT include the opening php tag above

add_filter('tiny_mce_before_init', 'tiny_mce_remove_unused_formats' );
/*
 * Modify TinyMCE editor to remove H1.
 */
function tiny_mce_remove_unused_formats($init) {
	// Add block format elements you want to show in dropdown
	$init['block_formats'] = 'Paragraph=p;Heading 2=h2;Heading 3=h3;Heading 4=h4;Heading 5=h5;Heading 6=h6;Address=address;Pre=pre';

chriskempson

# Couldn't figure out how to do /s or get VS Code to search over newlines so came up with this convoluted mess '[\S\s]*?\n?' that matches all characters plus newlines

Search for: <(table|tr|td|p|div|span)[\S\s]*?\n?>
Replace with: <$1>

JacobDB

<?php
/**
 * Read ACF fields from JSON
 */
function PREFIX_acf_register_json_fields() {
    if (function_exists("acf_add_local_field_group")) {
        $acf_json_data = locate_template("path/to/advanced-custom-fields.json");
        $custom_fields = $acf_json_data ? json_decode(file_get_contents($acf_json_data), true) : array();

        foreach ($custom_fields as $custom_field) {