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Return to Bug #53037
Patch fix-bug-try revision 2011-03-28 22:17 UTC by jinmoku at hotmail dot com

Patch fix-bug-try for Filter related Bug #53037

Patch version 2011-03-28 22:17 UTC

Return to Bug #53037 | Download this patch
Patch Revisions:

Developer: jinmoku@hotmail.com

Index: filter.c
===================================================================
--- filter.c	(revision 309799)
+++ filter.c	(working copy)
@@ -662,6 +662,10 @@
 	}
 
 	php_zval_filter(filtered, filter, filter_flags, options, charset, copy TSRMLS_CC);
+	if (filter_flags & FILTER_FLAG_EMPTY_STRING_NULL && Z_TYPE_PP(filtered) == IS_STRING && Z_STRLEN_PP(filtered) == 0) {
+		zval_dtor(*filtered);		
+		ZVAL_NULL(*filtered);
+	}
 	if (filter_flags & FILTER_FORCE_ARRAY) {
 		zval *tmp;
 
 
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