WordImpress / Give

includes/forms/functions.php

Spacing +187 added lines, -187 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -23,14 +23,14 @@ 
 
 	global $typenow;
 
-	if ( $typenow != 'give_forms' && $typenow != 'give_campaigns' ) {
+	if ($typenow != 'give_forms' && $typenow != 'give_campaigns') {
 		return true;
 	}
 
 	return false;
 }
 
-add_filter( 'give_shortcode_button_condition', 'give_shortcode_button_condition' );
+add_filter('give_shortcode_button_condition', 'give_shortcode_button_condition');
 
 
 /**
@@ -40,11 +40,11 @@ 
  *
  * @return int|false
  */
-function get_form_id_from_args( $args ) {
+function get_form_id_from_args($args) {
 
-	if ( isset( $args['form_id'] ) && $args['form_id'] != 0 ) {
+	if (isset($args['form_id']) && $args['form_id'] != 0) {
 
-		return intval( $args['form_id'] );
+		return intval($args['form_id']);
 	}
 
 	return false;
@@ -59,23 +59,23 @@ 
  *
  * @return bool
  */
-function give_is_float_labels_enabled( $args ) {
+function give_is_float_labels_enabled($args) {
 
 	$float_labels = '';
 
-	if ( ! empty( $args['float_labels'] ) ) {
+	if ( ! empty($args['float_labels'])) {
 		$float_labels = $args['float_labels'];
 	}
 
-	if ( empty( $float_labels ) ) {
-		$float_labels = get_post_meta( $args['form_id'], '_give_form_floating_labels', true );
+	if (empty($float_labels)) {
+		$float_labels = get_post_meta($args['form_id'], '_give_form_floating_labels', true);
 	}
 
-	if ( empty( $float_labels ) ) {
-		$float_labels = give_get_option( 'enable_floatlabels' ) ? 'enabled' : 'disabled';
+	if (empty($float_labels)) {
+		$float_labels = give_get_option('enable_floatlabels') ? 'enabled' : 'disabled';
 	}
 
-	return ( $float_labels == 'enabled' ) ? true : false;
+	return ($float_labels == 'enabled') ? true : false;
 }
 
 /**
@@ -90,7 +90,7 @@ 
 
 	$can_checkout = true;
 
-	return (bool) apply_filters( 'give_can_checkout', $can_checkout );
+	return (bool) apply_filters('give_can_checkout', $can_checkout);
 }
 
 /**
@@ -103,9 +103,9 @@ 
 function give_get_success_page_uri() {
 	global $give_options;
 
-	$success_page = isset( $give_options['success_page'] ) ? get_permalink( absint( $give_options['success_page'] ) ) : get_bloginfo( 'url' );
+	$success_page = isset($give_options['success_page']) ? get_permalink(absint($give_options['success_page'])) : get_bloginfo('url');
 
-	return apply_filters( 'give_get_success_page_uri', $success_page );
+	return apply_filters('give_get_success_page_uri', $success_page);
 }
 
 /**
@@ -116,9 +116,9 @@ 
  */
 function give_is_success_page() {
 	global $give_options;
-	$is_success_page = isset( $give_options['success_page'] ) ? is_page( $give_options['success_page'] ) : false;
+	$is_success_page = isset($give_options['success_page']) ? is_page($give_options['success_page']) : false;
 
-	return apply_filters( 'give_is_success_page', $is_success_page );
+	return apply_filters('give_is_success_page', $is_success_page);
 }
 
 /**
@@ -132,17 +132,17 @@ 
  * @since       1.0
  * @return      void
  */
-function give_send_to_success_page( $query_string = null ) {
+function give_send_to_success_page($query_string = null) {
 
 	$redirect = give_get_success_page_uri();
 
-	if ( $query_string ) {
+	if ($query_string) {
 		$redirect .= $query_string;
 	}
 
-	$gateway = isset( $_REQUEST['give-gateway'] ) ? $_REQUEST['give-gateway'] : '';
+	$gateway = isset($_REQUEST['give-gateway']) ? $_REQUEST['give-gateway'] : '';
 
-	wp_redirect( apply_filters( 'give_success_page_redirect', $redirect, $gateway, $query_string ) );
+	wp_redirect(apply_filters('give_success_page_redirect', $redirect, $gateway, $query_string));
 	give_die();
 }
 
@@ -159,25 +159,25 @@ 
  * @since  1.0
  * @return Void
  */
-function give_send_back_to_checkout( $args = array() ) {
+function give_send_back_to_checkout($args = array()) {
 
-	$redirect = ( isset( $_POST['give-current-url'] ) ) ? $_POST['give-current-url'] : '';
-	$form_id  = isset( $_POST['give-form-id'] ) ? $_POST['give-form-id'] : 0;
+	$redirect = (isset($_POST['give-current-url'])) ? $_POST['give-current-url'] : '';
+	$form_id  = isset($_POST['give-form-id']) ? $_POST['give-form-id'] : 0;
 
 	$defaults = array(
 		'form-id' => (int) $form_id
 	);
 
 	// Check for backward compatibility
-	if ( is_string( $args ) ) {
-		$args = str_replace( '?', '', $args );
+	if (is_string($args)) {
+		$args = str_replace('?', '', $args);
 	}
 
-	$args = wp_parse_args( $args, $defaults );
+	$args = wp_parse_args($args, $defaults);
 
-	$redirect = add_query_arg( $args, $redirect ) . '#give-form-' . $form_id . '-wrap';
+	$redirect = add_query_arg($args, $redirect).'#give-form-'.$form_id.'-wrap';
 
-	wp_redirect( apply_filters( 'give_send_back_to_checkout', $redirect, $args ) );
+	wp_redirect(apply_filters('give_send_back_to_checkout', $redirect, $args));
 	give_die();
 }
 
@@ -192,16 +192,16 @@ 
  * @since       1.0
  * @return      string
  */
-function give_get_success_page_url( $query_string = null ) {
+function give_get_success_page_url($query_string = null) {
 
-	$success_page = give_get_option( 'success_page', 0 );
-	$success_page = get_permalink( $success_page );
+	$success_page = give_get_option('success_page', 0);
+	$success_page = get_permalink($success_page);
 
-	if ( $query_string ) {
+	if ($query_string) {
 		$success_page .= $query_string;
 	}
 
-	return apply_filters( 'give_success_page_url', $success_page );
+	return apply_filters('give_success_page_url', $success_page);
 
 }
 
@@ -215,15 +215,15 @@ 
  *
  * @return mixed|void Full URL to the Transaction Failed page, if present, home page if it doesn't exist
  */
-function give_get_failed_transaction_uri( $extras = false ) {
+function give_get_failed_transaction_uri($extras = false) {
 	global $give_options;
 
-	$uri = ! empty( $give_options['failure_page'] ) ? trailingslashit( get_permalink( $give_options['failure_page'] ) ) : home_url();
-	if ( $extras ) {
+	$uri = ! empty($give_options['failure_page']) ? trailingslashit(get_permalink($give_options['failure_page'])) : home_url();
+	if ($extras) {
 		$uri .= $extras;
 	}
 
-	return apply_filters( 'give_get_failed_transaction_uri', $uri );
+	return apply_filters('give_get_failed_transaction_uri', $uri);
 }
 
 /**
@@ -234,9 +234,9 @@ 
  */
 function give_is_failed_transaction_page() {
 	global $give_options;
-	$ret = isset( $give_options['failure_page'] ) ? is_page( $give_options['failure_page'] ) : false;
+	$ret = isset($give_options['failure_page']) ? is_page($give_options['failure_page']) : false;
 
-	return apply_filters( 'give_is_failure_page', $ret );
+	return apply_filters('give_is_failure_page', $ret);
 }
 
 /**
@@ -248,18 +248,18 @@ 
  */
 function give_listen_for_failed_payments() {
 
-	$failed_page = give_get_option( 'failure_page', 0 );
+	$failed_page = give_get_option('failure_page', 0);
 
-	if ( ! empty( $failed_page ) && is_page( $failed_page ) && ! empty( $_GET['payment-id'] ) ) {
+	if ( ! empty($failed_page) && is_page($failed_page) && ! empty($_GET['payment-id'])) {
 
-		$payment_id = absint( $_GET['payment-id'] );
-		give_update_payment_status( $payment_id, 'failed' );
+		$payment_id = absint($_GET['payment-id']);
+		give_update_payment_status($payment_id, 'failed');
 
 	}
 
 }
 
-add_action( 'template_redirect', 'give_listen_for_failed_payments' );
+add_action('template_redirect', 'give_listen_for_failed_payments');
 
 
 /**
@@ -272,11 +272,11 @@ 
  * @since       1.0
  * @return      bool
  */
-function give_field_is_required( $field = '', $form_id ) {
+function give_field_is_required($field = '', $form_id) {
 
-	$required_fields = give_purchase_form_required_fields( $form_id );
+	$required_fields = give_purchase_form_required_fields($form_id);
 
-	return array_key_exists( $field, $required_fields );
+	return array_key_exists($field, $required_fields);
 }
 
 /**
@@ -286,9 +286,9 @@ 
  * @return      array
  */
 function give_get_banned_emails() {
-	$emails = array_map( 'trim', give_get_option( 'banned_emails', array() ) );
+	$emails = array_map('trim', give_get_option('banned_emails', array()));
 
-	return apply_filters( 'give_get_banned_emails', $emails );
+	return apply_filters('give_get_banned_emails', $emails);
 }
 
 /**
@@ -297,15 +297,15 @@ 
  * @since       2.0
  * @return      bool
  */
-function give_is_email_banned( $email = '' ) {
+function give_is_email_banned($email = '') {
 
-	if ( empty( $email ) ) {
+	if (empty($email)) {
 		return false;
 	}
 
-	$ret = in_array( trim( $email ), give_get_banned_emails() );
+	$ret = in_array(trim($email), give_get_banned_emails());
 
-	return apply_filters( 'give_is_email_banned', $ret, $email );
+	return apply_filters('give_is_email_banned', $ret, $email);
 }
 
 /**
@@ -315,9 +315,9 @@ 
  * @return      bool True if enforce SSL is enabled, false otherwise
  */
 function give_is_ssl_enforced() {
-	$ssl_enforced = give_get_option( 'enforce_ssl', false );
+	$ssl_enforced = give_get_option('enforce_ssl', false);
 
-	return (bool) apply_filters( 'give_is_ssl_enforced', $ssl_enforced );
+	return (bool) apply_filters('give_is_ssl_enforced', $ssl_enforced);
 }
 
 /**
@@ -328,17 +328,17 @@ 
  * @return void
  */
 function give_enforced_ssl_redirect_handler() {
-	if ( ! give_is_ssl_enforced() || is_admin() || is_ssl() ) {
+	if ( ! give_is_ssl_enforced() || is_admin() || is_ssl()) {
 		return;
 	}
 
-	if ( isset( $_SERVER["HTTPS"] ) && $_SERVER["HTTPS"] == "on" ) {
+	if (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on") {
 		return;
 	}
 
-	$uri = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+	$uri = 'https://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
 
-	wp_safe_redirect( $uri );
+	wp_safe_redirect($uri);
 	exit;
 }
 
@@ -351,7 +351,7 @@ 
  * @return void
  */
 function give_enforced_ssl_asset_handler() {
-	if ( ! give_is_ssl_enforced() || is_admin() ) {
+	if ( ! give_is_ssl_enforced() || is_admin()) {
 		return;
 	}
 
@@ -369,10 +369,10 @@ 
 		'site_url'
 	);
 
-	$filters = apply_filters( 'give_enforced_ssl_asset_filters', $filters );
+	$filters = apply_filters('give_enforced_ssl_asset_filters', $filters);
 
-	foreach ( $filters as $filter ) {
-		add_filter( $filter, 'give_enforced_ssl_asset_filter', 1 );
+	foreach ($filters as $filter) {
+		add_filter($filter, 'give_enforced_ssl_asset_filter', 1);
 	}
 }
 
@@ -387,11 +387,11 @@ 
  *
  * @return mixed
  */
-function give_enforced_ssl_asset_filter( $content ) {
+function give_enforced_ssl_asset_filter($content) {
 
-	if ( is_array( $content ) ) {
+	if (is_array($content)) {
 
-		$content = array_map( 'give_enforced_ssl_asset_filter', $content );
+		$content = array_map('give_enforced_ssl_asset_filter', $content);
 
 	} else {
 
@@ -438,14 +438,14 @@ 
  *
  * @return void
  */
-function give_record_sale_in_log( $give_form_id = 0, $payment_id, $price_id = false, $sale_date = null ) {
+function give_record_sale_in_log($give_form_id = 0, $payment_id, $price_id = false, $sale_date = null) {
 	global $give_logs;
 
 	$log_data = array(
 		'post_parent'   => $give_form_id,
 		'log_type'      => 'sale',
-		'post_date'     => isset( $sale_date ) ? $sale_date : null,
-		'post_date_gmt' => isset( $sale_date ) ? $sale_date : null
+		'post_date'     => isset($sale_date) ? $sale_date : null,
+		'post_date_gmt' => isset($sale_date) ? $sale_date : null
 	);
 
 	$log_meta = array(
@@ -453,7 +453,7 @@ 
 		'price_id'   => (int) $price_id
 	);
 
-	$give_logs->insert_log( $log_data, $log_meta );
+	$give_logs->insert_log($log_data, $log_meta);
 }
 
 
@@ -466,8 +466,8 @@ 
  *
  * @return bool|int
  */
-function give_increase_purchase_count( $give_form_id = 0 ) {
-	$form = new Give_Donate_Form( $give_form_id );
+function give_increase_purchase_count($give_form_id = 0) {
+	$form = new Give_Donate_Form($give_form_id);
 
 	return $form->increase_sales();
 }
@@ -481,8 +481,8 @@ 
  *
  * @return bool|int
  */
-function give_decrease_purchase_count( $give_form_id = 0 ) {
-	$form = new Give_Donate_Form( $give_form_id );
+function give_decrease_purchase_count($give_form_id = 0) {
+	$form = new Give_Donate_Form($give_form_id);
 
 	return $form->decrease_sales();
 }
@@ -497,10 +497,10 @@ 
  *
  * @return bool|int
  */
-function give_increase_earnings( $give_form_id = 0, $amount ) {
-	$form = new Give_Donate_Form( $give_form_id );
+function give_increase_earnings($give_form_id = 0, $amount) {
+	$form = new Give_Donate_Form($give_form_id);
 
-	return $form->increase_earnings( $amount );
+	return $form->increase_earnings($amount);
 }
 
 /**
@@ -513,10 +513,10 @@ 
  *
  * @return bool|int
  */
-function give_decrease_earnings( $give_form_id = 0, $amount ) {
-	$form = new Give_Donate_Form( $give_form_id );
+function give_decrease_earnings($give_form_id = 0, $amount) {
+	$form = new Give_Donate_Form($give_form_id);
 
-	return $form->decrease_earnings( $amount );
+	return $form->decrease_earnings($amount);
 }
 
 
@@ -529,8 +529,8 @@ 
  *
  * @return int $earnings Earnings for a certain form
  */
-function give_get_form_earnings_stats( $give_form_id = 0 ) {
-	$give_form = new Give_Donate_Form( $give_form_id );
+function give_get_form_earnings_stats($give_form_id = 0) {
+	$give_form = new Give_Donate_Form($give_form_id);
 
 	return $give_form->earnings;
 }
@@ -545,8 +545,8 @@ 
  *
  * @return int $sales Amount of sales for a certain form
  */
-function give_get_form_sales_stats( $give_form_id = 0 ) {
-	$give_form = new Give_Donate_Form( $give_form_id );
+function give_get_form_sales_stats($give_form_id = 0) {
+	$give_form = new Give_Donate_Form($give_form_id);
 
 	return $give_form->sales;
 }
@@ -561,16 +561,16 @@ 
  *
  * @return float $sales Average monthly sales
  */
-function give_get_average_monthly_form_sales( $form_id = 0 ) {
-	$sales        = give_get_form_sales_stats( $form_id );
-	$release_date = get_post_field( 'post_date', $form_id );
+function give_get_average_monthly_form_sales($form_id = 0) {
+	$sales        = give_get_form_sales_stats($form_id);
+	$release_date = get_post_field('post_date', $form_id);
 
-	$diff = abs( current_time( 'timestamp' ) - strtotime( $release_date ) );
+	$diff = abs(current_time('timestamp') - strtotime($release_date));
 
-	$months = floor( $diff / ( 30 * 60 * 60 * 24 ) ); // Number of months since publication
+	$months = floor($diff / (30 * 60 * 60 * 24)); // Number of months since publication
 
-	if ( $months > 0 ) {
-		$sales = ( $sales / $months );
+	if ($months > 0) {
+		$sales = ($sales / $months);
 	}
 
 	return $sales;
@@ -586,16 +586,16 @@ 
  *
  * @return float $earnings Average monthly earnings
  */
-function give_get_average_monthly_form_earnings( $form_id = 0 ) {
-	$earnings     = give_get_form_earnings_stats( $form_id );
-	$release_date = get_post_field( 'post_date', $form_id );
+function give_get_average_monthly_form_earnings($form_id = 0) {
+	$earnings     = give_get_form_earnings_stats($form_id);
+	$release_date = get_post_field('post_date', $form_id);
 
-	$diff = abs( current_time( 'timestamp' ) - strtotime( $release_date ) );
+	$diff = abs(current_time('timestamp') - strtotime($release_date));
 
-	$months = floor( $diff / ( 30 * 60 * 60 * 24 ) ); // Number of months since publication
+	$months = floor($diff / (30 * 60 * 60 * 24)); // Number of months since publication
 
-	if ( $months > 0 ) {
-		$earnings = ( $earnings / $months );
+	if ($months > 0) {
+		$earnings = ($earnings / $months);
 	}
 
 	return $earnings < 0 ? 0 : $earnings;
@@ -615,21 +615,21 @@ 
  *
  * @return string $price_name Name of the price option
  */
-function give_get_price_option_name( $form_id = 0, $price_id = 0, $payment_id = 0 ) {
+function give_get_price_option_name($form_id = 0, $price_id = 0, $payment_id = 0) {
 
-	$prices     = give_get_variable_prices( $form_id );
+	$prices     = give_get_variable_prices($form_id);
 	$price_name = '';
 
-	foreach ( $prices as $price ) {
+	foreach ($prices as $price) {
 
-		if ( intval( $price['_give_id']['level_id'] ) == intval( $price_id ) ) {
-			$price_name = isset( $price['_give_text'] ) ? $price['_give_text'] : '';
+		if (intval($price['_give_id']['level_id']) == intval($price_id)) {
+			$price_name = isset($price['_give_text']) ? $price['_give_text'] : '';
 		}
 
 	}
 
 
-	return apply_filters( 'give_get_price_option_name', $price_name, $form_id, $payment_id, $price_id );
+	return apply_filters('give_get_price_option_name', $price_name, $form_id, $payment_id, $price_id);
 }
 
 
@@ -642,14 +642,14 @@ 
  *
  * @return string $range A fully formatted price range
  */
-function give_price_range( $form_id = 0 ) {
-	$low   = give_get_lowest_price_option( $form_id );
-	$high  = give_get_highest_price_option( $form_id );
-	$range = '<span class="give_price_range_low">' . give_currency_filter( give_format_amount( $low ) ) . '</span>';
+function give_price_range($form_id = 0) {
+	$low   = give_get_lowest_price_option($form_id);
+	$high  = give_get_highest_price_option($form_id);
+	$range = '<span class="give_price_range_low">'.give_currency_filter(give_format_amount($low)).'</span>';
 	$range .= '<span class="give_price_range_sep">&nbsp;&ndash;&nbsp;</span>';
-	$range .= '<span class="give_price_range_high">' . give_currency_filter( give_format_amount( $high ) ) . '</span>';
+	$range .= '<span class="give_price_range_high">'.give_currency_filter(give_format_amount($high)).'</span>';
 
-	return apply_filters( 'give_price_range', $range, $form_id, $low, $high );
+	return apply_filters('give_price_range', $range, $form_id, $low, $high);
 }
 
 
@@ -662,43 +662,43 @@ 
  *
  * @return float Amount of the lowest price
  */
-function give_get_lowest_price_option( $form_id = 0 ) {
-	if ( empty( $form_id ) ) {
+function give_get_lowest_price_option($form_id = 0) {
+	if (empty($form_id)) {
 		$form_id = get_the_ID();
 	}
 
-	if ( ! give_has_variable_prices( $form_id ) ) {
-		return give_get_form_price( $form_id );
+	if ( ! give_has_variable_prices($form_id)) {
+		return give_get_form_price($form_id);
 	}
 
-	$prices = give_get_variable_prices( $form_id );
+	$prices = give_get_variable_prices($form_id);
 
 	$low = 0.00;
 
-	if ( ! empty( $prices ) ) {
+	if ( ! empty($prices)) {
 
-		foreach ( $prices as $key => $price ) {
+		foreach ($prices as $key => $price) {
 
-			if ( empty( $price['_give_amount'] ) ) {
+			if (empty($price['_give_amount'])) {
 				continue;
 			}
 
-			if ( ! isset( $min ) ) {
+			if ( ! isset($min)) {
 				$min = $price['_give_amount'];
 			} else {
-				$min = min( $min, give_sanitize_amount( $price['_give_amount'] ) );
+				$min = min($min, give_sanitize_amount($price['_give_amount']));
 			}
 
-			if ( $price['_give_amount'] == $min ) {
+			if ($price['_give_amount'] == $min) {
 				$min_id = $key;
 			}
 		}
 
-		$low = $prices[ $min_id ]['_give_amount'];
+		$low = $prices[$min_id]['_give_amount'];
 
 	}
 
-	return give_sanitize_amount( $low );
+	return give_sanitize_amount($low);
 }
 
 /**
@@ -710,41 +710,41 @@ 
  *
  * @return float Amount of the highest price
  */
-function give_get_highest_price_option( $form_id = 0 ) {
+function give_get_highest_price_option($form_id = 0) {
 
-	if ( empty( $form_id ) ) {
+	if (empty($form_id)) {
 		$form_id = get_the_ID();
 	}
 
-	if ( ! give_has_variable_prices( $form_id ) ) {
-		return give_get_form_price( $form_id );
+	if ( ! give_has_variable_prices($form_id)) {
+		return give_get_form_price($form_id);
 	}
 
-	$prices = give_get_variable_prices( $form_id );
+	$prices = give_get_variable_prices($form_id);
 
 	$high = 0.00;
 
-	if ( ! empty( $prices ) ) {
+	if ( ! empty($prices)) {
 
 		$max = 0;
 
-		foreach ( $prices as $key => $price ) {
-			if ( empty( $price['_give_amount'] ) ) {
+		foreach ($prices as $key => $price) {
+			if (empty($price['_give_amount'])) {
 				continue;
 			}
-			$give_amount = give_sanitize_amount( $price['_give_amount'] );
+			$give_amount = give_sanitize_amount($price['_give_amount']);
 
-			$max = max( $max, $give_amount );
+			$max = max($max, $give_amount);
 
-			if ( $give_amount == $max ) {
+			if ($give_amount == $max) {
 				$max_id = $key;
 			}
 		}
 
-		$high = $prices[ $max_id ]['_give_amount'];
+		$high = $prices[$max_id]['_give_amount'];
 	}
 
-	return give_sanitize_amount( $high );
+	return give_sanitize_amount($high);
 }
 
 /**
@@ -756,15 +756,15 @@ 
  *
  * @return mixed string|int Price of the form
  */
-function give_get_form_price( $form_id = 0 ) {
+function give_get_form_price($form_id = 0) {
 
-	if ( empty( $form_id ) ) {
+	if (empty($form_id)) {
 		return false;
 	}
 
-	$form = new Give_Donate_Form( $form_id );
+	$form = new Give_Donate_Form($form_id);
 
-	return $form->__get( 'price' );
+	return $form->__get('price');
 }
 
 /**
@@ -776,15 +776,15 @@ 
  *
  * @return mixed string|int Minimum price of the form
  */
-function give_get_form_minimum_price( $form_id = 0 ) {
+function give_get_form_minimum_price($form_id = 0) {
 
-	if ( empty( $form_id ) ) {
+	if (empty($form_id)) {
 		return false;
 	}
 
-	$form = new Give_Donate_Form( $form_id );
+	$form = new Give_Donate_Form($form_id);
 
-	return $form->__get( 'minimum_price' );
+	return $form->__get('minimum_price');
 
 }
 
@@ -799,52 +799,52 @@ 
  *
  * @return int $formatted_price
  */
-function give_price( $form_id = 0, $echo = true, $price_id = false ) {
+function give_price($form_id = 0, $echo = true, $price_id = false) {
 
-	if ( empty( $form_id ) ) {
+	if (empty($form_id)) {
 		$form_id = get_the_ID();
 	}
 
-	if ( give_has_variable_prices( $form_id ) ) {
+	if (give_has_variable_prices($form_id)) {
 
-		$prices = give_get_variable_prices( $form_id );
+		$prices = give_get_variable_prices($form_id);
 
-		if ( false !== $price_id ) {
+		if (false !== $price_id) {
 
 			//loop through multi-prices to see which is default
-			foreach ( $prices as $price ) {
+			foreach ($prices as $price) {
 				//this is the default price
-				if ( isset( $price['_give_default'] ) && $price['_give_default'] === 'default' ) {
+				if (isset($price['_give_default']) && $price['_give_default'] === 'default') {
 					$price = (float) $price['_give_amount'];
 				};
 			}
 
 		} else {
 
-			$price = give_get_lowest_price_option( $form_id );
+			$price = give_get_lowest_price_option($form_id);
 		}
 
-		$price = give_sanitize_amount( $price );
+		$price = give_sanitize_amount($price);
 
 	} else {
 
-		$price = give_get_form_price( $form_id );
+		$price = give_get_form_price($form_id);
 
 	}
 
-	$price           = apply_filters( 'give_form_price', give_sanitize_amount( $price ), $form_id );
-	$formatted_price = '<span class="give_price" id="give_price_' . $form_id . '">' . $price . '</span>';
-	$formatted_price = apply_filters( 'give_form_price_after_html', $formatted_price, $form_id, $price );
+	$price           = apply_filters('give_form_price', give_sanitize_amount($price), $form_id);
+	$formatted_price = '<span class="give_price" id="give_price_'.$form_id.'">'.$price.'</span>';
+	$formatted_price = apply_filters('give_form_price_after_html', $formatted_price, $form_id, $price);
 
-	if ( $echo ) {
+	if ($echo) {
 		echo $formatted_price;
 	} else {
 		return $formatted_price;
 	}
 }
 
-add_filter( 'give_form_price', 'give_format_amount', 10 );
-add_filter( 'give_form_price', 'give_currency_filter', 20 );
+add_filter('give_form_price', 'give_format_amount', 10);
+add_filter('give_form_price', 'give_currency_filter', 20);
 
 
 /**
@@ -858,18 +858,18 @@ 
  *
  * @return float $amount Amount of the price option
  */
-function give_get_price_option_amount( $form_id = 0, $price_id = 0 ) {
-	$prices = give_get_variable_prices( $form_id );
+function give_get_price_option_amount($form_id = 0, $price_id = 0) {
+	$prices = give_get_variable_prices($form_id);
 
 	$amount = 0.00;
 
-	foreach ( $prices as $price ) {
-		if ( isset( $price['_give_id']['level_id'] ) && $price['_give_id']['level_id'] === $price_id ) {
-			$amount = isset( $price['_give_amount'] ) ? $price['_give_amount'] : 0.00;
+	foreach ($prices as $price) {
+		if (isset($price['_give_id']['level_id']) && $price['_give_id']['level_id'] === $price_id) {
+			$amount = isset($price['_give_amount']) ? $price['_give_amount'] : 0.00;
 		};
 	}
 
-	return apply_filters( 'give_get_price_option_amount', give_sanitize_amount( $amount ), $form_id, $price_id );
+	return apply_filters('give_get_price_option_amount', give_sanitize_amount($amount), $form_id, $price_id);
 }
 
 /**
@@ -881,13 +881,13 @@ 
  *
  * @return mixed string|int Goal of the form
  */
-function give_get_form_goal( $form_id = 0 ) {
+function give_get_form_goal($form_id = 0) {
 
-	if ( empty( $form_id ) ) {
+	if (empty($form_id)) {
 		return false;
 	}
 
-	$form = new Give_Donate_Form( $form_id );
+	$form = new Give_Donate_Form($form_id);
 
 	return $form->goal;
 
@@ -903,27 +903,27 @@ 
  *
  * @return string $formatted_goal
  */
-function give_goal( $form_id = 0, $echo = true ) {
+function give_goal($form_id = 0, $echo = true) {
 
-	if ( empty( $form_id ) ) {
+	if (empty($form_id)) {
 		$form_id = get_the_ID();
 	}
 
-	$goal = give_get_form_goal( $form_id );
+	$goal = give_get_form_goal($form_id);
 
-	$goal           = apply_filters( 'give_form_goal', give_sanitize_amount( $goal ), $form_id );
-	$formatted_goal = '<span class="give_price" id="give_price_' . $form_id . '">' . $goal . '</span>';
-	$formatted_goal = apply_filters( 'give_form_price_after_html', $formatted_goal, $form_id, $goal );
+	$goal           = apply_filters('give_form_goal', give_sanitize_amount($goal), $form_id);
+	$formatted_goal = '<span class="give_price" id="give_price_'.$form_id.'">'.$goal.'</span>';
+	$formatted_goal = apply_filters('give_form_price_after_html', $formatted_goal, $form_id, $goal);
 
-	if ( $echo ) {
+	if ($echo) {
 		echo $formatted_goal;
 	} else {
 		return $formatted_goal;
 	}
 }
 
-add_filter( 'give_form_goal', 'give_format_amount', 10 );
-add_filter( 'give_form_goal', 'give_currency_filter', 20 );
+add_filter('give_form_goal', 'give_format_amount', 10);
+add_filter('give_form_goal', 'give_currency_filter', 20);
 
 
 /**
@@ -933,13 +933,13 @@ 
  * @global $give_options
  * @return bool $ret Whether or not the logged_in_only setting is set
  */
-function give_logged_in_only( $form_id ) {
+function give_logged_in_only($form_id) {
 
-	$form_option = get_post_meta( $form_id, '_give_logged_in_only', true );
+	$form_option = get_post_meta($form_id, '_give_logged_in_only', true);
 
-	$ret = ! empty( $form_option ) ? $form_option : false;
+	$ret = ! empty($form_option) ? $form_option : false;
 
-	return (bool) apply_filters( 'give_logged_in_only', $ret, $form_id );
+	return (bool) apply_filters('give_logged_in_only', $ret, $form_id);
 
 }
 
@@ -951,10 +951,10 @@ 
  *
  * @param $form_id
  */
-function give_show_login_register_option( $form_id ) {
+function give_show_login_register_option($form_id) {
 
-	$show_register_form = get_post_meta( $form_id, '_give_show_register_form', true );
+	$show_register_form = get_post_meta($form_id, '_give_show_register_form', true);
 
-	return apply_filters( 'give_show_register_form', $show_register_form, $form_id );
+	return apply_filters('give_show_register_form', $show_register_form, $form_id);
 
 }
\ No newline at end of file