remember qs args without value and with empty value

[m6w6/ext-http] / src / php_http_querystring.c

diff --git a/src/php_http_querystring.c b/src/php_http_querystring.c
index d72337f80a5bc29e4c6544528127363f849c2cac..322bd75772e71ba9eb34c1054f1dfbc6f85c4113 100644 (file)
--- a/src/php_http_querystring.c
+++ b/src/php_http_querystring.c
@@ -161,6 +161,27 @@ static int apply_querystring(void *pData TSRMLS_DC)
        return ZEND_HASH_APPLY_KEEP;
 }
 
+static int apply_querystring_filter(void *pData TSRMLS_DC)
+{
+       zval **val = pData;
+
+       switch (Z_TYPE_PP(val)) {
+       case IS_NULL:
+               return ZEND_HASH_APPLY_REMOVE;
+       case IS_ARRAY:
+       case IS_OBJECT:
+               zend_hash_apply(HASH_OF(*val), apply_querystring_filter TSRMLS_CC);
+               if (!zend_hash_num_elements(HASH_OF(*val))) {
+                       return ZEND_HASH_APPLY_REMOVE;
+               }
+               break;
+       default:
+               break;
+       }
+
+       return ZEND_HASH_APPLY_KEEP;
+}
+
 ZEND_RESULT_CODE php_http_querystring_parse(HashTable *ht, const char *str, size_t len TSRMLS_DC)
 {
        ZEND_RESULT_CODE rv = FAILURE;
@@ -193,7 +214,7 @@ ZEND_RESULT_CODE php_http_querystring_parse(HashTable *ht, const char *str, size
        }
 
        MAKE_STD_ZVAL(opts.defval);
-       ZVAL_NULL(opts.defval);
+       ZVAL_TRUE(opts.defval);
 
        if (php_http_params_parse(ht, &opts TSRMLS_CC)) {
                zend_hash_apply(ht, apply_querystring TSRMLS_CC);
@@ -217,7 +238,9 @@ ZEND_RESULT_CODE php_http_querystring_update(zval *qarray, zval *params, zval *o
        }
 
        /* modify qarray */
-       if (params) {
+       if (!params) {
+               zend_hash_apply(Z_ARRVAL_P(qarray), apply_querystring_filter TSRMLS_CC);
+       } else {
                HashPosition pos;
                HashTable *ptr;
                php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
@@ -265,7 +288,7 @@ ZEND_RESULT_CODE php_http_querystring_update(zval *qarray, zval *params, zval *o
                                        if (Z_TYPE_PP(params_entry) == IS_ARRAY || Z_TYPE_PP(params_entry) == IS_OBJECT) {
                                                entry = php_http_zsep(1, IS_ARRAY, *qarray_entry);
                                                php_http_querystring_update(entry, *params_entry, NULL TSRMLS_CC);
-                                       } else if ((FAILURE == is_equal_function(&equal, *qarray_entry, *params_entry TSRMLS_CC)) || !Z_BVAL(equal)) {
+                                       } else if ((FAILURE == is_identical_function(&equal, *qarray_entry, *params_entry TSRMLS_CC)) || !Z_BVAL(equal)) {
                                                Z_ADDREF_PP(params_entry);
                                                entry = *params_entry;
                                        }