diff options
Diffstat (limited to 'ext/filter/filter.c')
| -rw-r--r-- | ext/filter/filter.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/ext/filter/filter.c b/ext/filter/filter.c index 087ca2f98..02373e8d4 100644 --- a/ext/filter/filter.c +++ b/ext/filter/filter.c @@ -19,7 +19,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: filter.c 294106 2010-01-27 17:22:54Z johannes $ */ +/* $Id: filter.c 298196 2010-04-20 04:31:11Z aharvey $ */ #ifdef HAVE_CONFIG_H #include "config.h" @@ -52,6 +52,7 @@ static const filter_list_entry filter_list[] = { { "stripped", FILTER_SANITIZE_STRING, php_filter_string }, { "encoded", FILTER_SANITIZE_ENCODED, php_filter_encoded }, { "special_chars", FILTER_SANITIZE_SPECIAL_CHARS, php_filter_special_chars }, + { "full_special_chars", FILTER_SANITIZE_FULL_SPECIAL_CHARS, php_filter_full_special_chars }, { "unsafe_raw", FILTER_UNSAFE_RAW, php_filter_unsafe_raw }, { "email", FILTER_SANITIZE_EMAIL, php_filter_email }, { "url", FILTER_SANITIZE_URL, php_filter_url }, @@ -238,6 +239,7 @@ PHP_MINIT_FUNCTION(filter) REGISTER_LONG_CONSTANT("FILTER_SANITIZE_STRIPPED", FILTER_SANITIZE_STRING, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("FILTER_SANITIZE_ENCODED", FILTER_SANITIZE_ENCODED, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("FILTER_SANITIZE_SPECIAL_CHARS", FILTER_SANITIZE_SPECIAL_CHARS, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("FILTER_SANITIZE_FULL_SPECIAL_CHARS", FILTER_SANITIZE_SPECIAL_CHARS, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("FILTER_SANITIZE_EMAIL", FILTER_SANITIZE_EMAIL, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("FILTER_SANITIZE_URL", FILTER_SANITIZE_URL, CONST_CS | CONST_PERSISTENT); REGISTER_LONG_CONSTANT("FILTER_SANITIZE_NUMBER_INT", FILTER_SANITIZE_NUMBER_INT, CONST_CS | CONST_PERSISTENT); @@ -314,7 +316,7 @@ PHP_MINFO_FUNCTION(filter) { php_info_print_table_start(); php_info_print_table_row( 2, "Input Validation and Filtering", "enabled" ); - php_info_print_table_row( 2, "Revision", "$Revision: 294106 $"); + php_info_print_table_row( 2, "Revision", "$Revision: 298196 $"); php_info_print_table_end(); DISPLAY_INI_ENTRIES(); @@ -778,6 +780,12 @@ PHP_FUNCTION(filter_input) return; } } + + /* The FILTER_NULL_ON_FAILURE flag inverts the usual return values of + * the function: normally when validation fails false is returned, and + * when the input value doesn't exist NULL is returned. With the flag + * set, NULL and false should be returned, respectively. Ergo, although + * the code below looks incorrect, it's actually right. */ if (filter_flags & FILTER_NULL_ON_FAILURE) { RETURN_FALSE; } else { @@ -844,6 +852,12 @@ PHP_FUNCTION(filter_input_array) PHP_FILTER_GET_LONG_OPT(option, filter_flags); } } + + /* The FILTER_NULL_ON_FAILURE flag inverts the usual return values of + * the function: normally when validation fails false is returned, and + * when the input value doesn't exist NULL is returned. With the flag + * set, NULL and false should be returned, respectively. Ergo, although + * the code below looks incorrect, it's actually right. */ if (filter_flags & FILTER_NULL_ON_FAILURE) { RETURN_FALSE; } else { |