tags, cleans up newlines and indents, and runs * htmlentities() before output. * * @param mixed $var The variable to dump. * @param mixed $var2 The second variable to dump * @param ... * @return string */ function yith_debug() { $args = func_get_args(); if( !empty( $args ) ) { foreach( $args as $k=>$arg ) { // var_dump the variable into a buffer and keep the output ob_start(); var_dump($arg); $output = ob_get_clean(); // neaten the newlines and indents $output = preg_replace("/\]\=\>\n(\s+)/m", "] => ", $output); if(!extension_loaded('xdebug')) { $output = htmlspecialchars($output, ENT_QUOTES); } $output = '

'
                    . '$param_' . ($k+1) . ": "
                    . $output
                    . '

'; echo $output; } } else { trigger_error("yit_debug() expects at least 1 parameter, 0 given.", E_USER_WARNING); } return $args; } } if( ! function_exists('yit_get_options_from_prefix') ) { /** * Returns an array of all options that starts with a prefix * * @param string $prefix * @return array */ function yit_get_options_from_prefix( $prefix ) { if( !$prefix ) return array(); global $wpdb; $sql = "SELECT option_name FROM {$wpdb->options} WHERE option_name LIKE '{$prefix}%'"; $options = $wpdb->get_col( $sql ); $return = array(); foreach( $options as $option ) { $return[$option] = get_option( $option ); } return $return; } } if( !function_exists('yit_wp_roles') ) { /** * Returns the roles of the site. * * @return array * @since 1.0.0 */ function yit_wp_roles() { global $wp_roles; if ( ! isset( $wp_roles ) ) $wp_roles = new WP_Roles(); $roles = array(); foreach( $wp_roles->roles as $k=>$role ) { $roles[$k] = $role['name']; } return $roles; } } if( !function_exists('yit_user_roles') ) { /** * Returns the roles of the user * * @param int $user_id (Optional) The ID of a user. Defaults to the current user. * @return array() * @since 1.0.0 */ function yit_user_roles( $user_id = null ) { if ( is_numeric( $user_id ) ) $user = get_userdata( $user_id ); else $user = wp_get_current_user(); if ( empty( $user ) ) return false; return (array) $user->roles; } } // ADMIN if( !function_exists('yit_typo_option_to_css') ) { /** * Change the typography option saved in database to attributes for css * * @param array $option The option as saved in the database * @return string * @since 1.0.0 */ function yit_typo_option_to_css( $option ) { $attrs = $variant = array(); $to_return = ''; if( is_array( $option ) ){ extract( $option ); $attrs[] = "color: $color;"; $attrs[] = "font-size: {$size}{$unit};"; $attrs[] = "font-family: '{$family}';"; switch ( $style ) { case 'regular': $attrs[] = 'font-weight: 400;'; $attrs[] = 'font-style: normal;'; $variant = 400; break; case 'bold': $attrs[] = 'font-weight: 700;'; $attrs[] = 'font-style: normal;'; $variant = 700; break; case 'extra-bold': $attrs[] = 'font-weight: 800;'; $attrs[] = 'font-style: normal;'; $variant = 800; break; case 'italic': $attrs[] = 'font-weight: 400;'; $attrs[] = 'font-style: italic;'; $variant = 400; break; case 'bold-italic': $attrs[] = 'font-weight: 700;'; $attrs[] = 'font-style: italic;'; $variant = 700; break; } yith_add_google_font( $family, $variant ); $to_return = implode( "\n", $attrs ) . "\n"; } return $to_return; } } if( !function_exists('yit_curPageURL') ) { /** * Retrieve the current complete url * * @since 1.0 */ function yit_curPageURL() { $pageURL = 'http'; if ( isset( $_SERVER["HTTPS"] ) AND $_SERVER["HTTPS"] == "on" ) $pageURL .= "s"; $pageURL .= "://"; if ( isset( $_SERVER["SERVER_PORT"] ) AND $_SERVER["SERVER_PORT"] != "80" ) $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; else $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"]; return $pageURL; } }