Fix email copy included fields

Antti Kuosmanen · Antti Kuosmanen · commit ec294e4791ab · 2016-03-07T15:31:58.000+02:00
diff --git a/inc/wplf-form-actions.php b/inc/wplf-form-actions.php
@@ -20,7 +20,7 @@ function wplf_send_email_copy( $return ) {
     $subject = wp_sprintf( __('New submission from %s', 'wp-libre-form'), $referrer );
     $content = wp_sprintf( __('Form "%s" (ID %d) was submitted with values below: ', 'wp-libre-form'), $form_title, $form_id ) . "\n\n";
     foreach( $_POST as $key => $value ) {
-      if( '_' !== $key[0] ) {
+      if( '_' === $key[0] ) {
         continue;
       }
       $content .= esc_html( $key ) . ': ' . esc_html( print_r( $value, true ) ) . "\n";

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ function wplf_send_email_copy( $return ) {`
`20`	`20`	`$subject = wp_sprintf( __('New submission from %s', 'wp-libre-form'), $referrer );`
`21`	`21`	`$content = wp_sprintf( __('Form "%s" (ID %d) was submitted with values below: ', 'wp-libre-form'), $form_title, $form_id ) . "\n\n";`
`22`	`22`	`foreach( $_POST as $key => $value ) {`
`23`		`- if( '_' !== $key[0] ) {`
	`23`	`+ if( '_' === $key[0] ) {`
`24`	`24`	`continue;`
`25`	`25`	`}`
`26`	`26`	`$content .= esc_html( $key ) . ': ' . esc_html( print_r( $value, true ) ) . "\n";`