kostiantyn-petlia

/**
 * Output like the var_dump() in the JS console.log()
 */
if ( ! function_exists( 'js_console_log' ) ) {
	function js_console_log( $x, $as_text = false ) {
		echo '<div class="php-to-js-console-log" style="display: none!important;" data-as-text="' . esc_attr( (bool) $as_text ) . '" data-variable="' . htmlspecialchars( wp_json_encode( $x ) ) . '">' . htmlspecialchars( var_export( $x, true ) ) . '</div>';
	}

	if ( function_exists( 'js_console_log' ) ) {
		add_action( 'wp_footer', function () {

kostiantyn-petlia

/**
 * Load Google Map only if it needs (when we load ACF field type='google_map')
 */

add_action( 'acf/init', function () {
	acf_update_setting( 'google_api_key', ( get_theme_mod( 'google_maps_api' ) ?: 'YoUrLiCeNsECoDePlAcEhErE' ) );
} );

add_action( 'wp_enqueue_scripts', function () {
	wp_register_script( 'google-map', 'https://maps.googleapis.com/maps/api/js?key=' . acf_get_setting( 'google_api_key' ) . '&v=3.exp', null, false, true );

kostiantyn-petlia

/**
 * Remove any chars except numbers
 * '+1-012-123-45-678' => (string) '101212345678'
 * 'user_15' => (string) '15'
 */
function sanitize_numbers( $string ) {
  $string = is_numeric( $string ) ? (string) $string : $string;

  return is_string( $string ) ? preg_replace( '/\D+/', '', $string ) : '';
}

kostiantyn-petlia

//------------------------------------------------------------------------------

/**
 * Convert file url to path
 *
 * @param string $url Link to file
 *
 * @return bool|mixed|string
 */

kostiantyn-petlia

// Save JSON parsing
function tryParseJSON(jsonString) {
  try {
    var o = JSON.parse(jsonString);
    // Handle non-exception-throwing cases:
    // Neither JSON.parse(false) or JSON.parse(1234) throw errors, hence the type-checking,
    // but... JSON.parse(null) returns null, and typeof null === "object",
    // so we must check for that, too. Thankfully, null is falsey, so this suffices:
    if (o && typeof o === "object") {
      return o;

kostiantyn-petlia

<?php
/**
 * !!! BE CAREFULLY !!!
 *
 * Will be deleted all files in the current dir!
 * Place this PHP-script file in the target folder & run like http://site.com/some-target-folder/delete.php
 *
 * Author: K
 * Version: 2.0
 *

kostiantyn-petlia

<?php
/**
 * Define & change the website WP_Roles
 * Help: https://codex.wordpress.org/Roles_and_Capabilities
 */

class UserRoles {

  /** Array of allowed roles (keys) with data array with 'label' text & 'caps' array.
   * Set standard name and empty array for default WP role.

kostiantyn-petlia

// -----------------------------------------------------------------------------

/**
 * Logging to debug.log in DEBUG_LOG_DIR dir (default is the root site dir)
 *
 * Note: In the wp-config.php:
 *
 * you need define:
 * 0) define( 'DEBUG_LOG', true )
 *

kostiantyn-petlia

/**
 * Returns a Youtube video ID from URL
 *
 * @link https://regex101.com/
 *
 * @param string $url - target URL, like 'https://www.youtube.com/watch?v=C0DPdy98e4c' and similar
 *
 * @return bool|string - Youtube video ID, like 'C0DPdy98e4c', or false if no matches
 *
 * @author K

kostiantyn-petlia

// Find an maximum integer divider. Emxample: max_int_divider(18, 4) => 3; 18/3 = 6 (integer);
// Author - K
// Version 1.01
function max_int_divider( $value = null, $limit = null ) {

	// Wrong params
	if ( $value === null || ! is_int( $value ) || empty( $limit ) || ! is_int( $limit ) ) {
		return false;
	}