use zend_string_equals_ci

Author: laruence

Zend/zend_compile.c

@@ -3051,14 +3051,11 @@ ZEND_API void zend_initialize_class_data(zend_class_entry *ce, zend_bool nullify
 
 uint32_t zend_get_class_fetch_type(zend_string *name) /* {{{ */ 
 {
-	if (name->len == sizeof("self") - 1 &&
-		!strncasecmp(name->val, "self", sizeof("self") - 1)) {
+	if (zend_string_equals_literal_ci(name, "self")) {
 		return ZEND_FETCH_CLASS_SELF;
-	} else if (name->len == sizeof("parent") - 1 &&
-		!strncasecmp(name->val, "parent", sizeof("parent") - 1)) {
+	} else if (zend_string_equals_literal_ci(name, "parent")) {
 		return ZEND_FETCH_CLASS_PARENT;
-	} else if (name->len == sizeof("static") - 1 &&
-		!strncasecmp(name->val, "static", sizeof("static") - 1)) {
+	} else if (zend_string_equals_literal_ci(name, "static")) {
 		return ZEND_FETCH_CLASS_STATIC;
 	} else {
 		return ZEND_FETCH_CLASS_DEFAULT;
@@ -3253,10 +3250,6 @@ static inline zend_bool zend_string_equals_str_ci(zend_string *str1, zend_string
 }
 /* }}} */
 
-#define zend_string_equals_literal_ci(str, c) \
-	((str)->len == sizeof(c) - 1 \
-	 && !zend_binary_strcasecmp((str)->val, (str)->len, (c), sizeof(c) - 1))
-
 static void zend_adjust_for_fetch_type(zend_op *opline, uint32_t type) /* {{{ */ 
 {
 	switch (type & BP_VAR_MASK) {

Zend/zend_string.h

@@ -214,6 +214,9 @@ static zend_always_inline zend_bool zend_string_equals(zend_string *s1, zend_str
 	return s1 == s2 || (s1->len == s2->len && !memcmp(s1->val, s2->val, s1->len));
 }
 
+#define zend_string_equals_literal_ci(str, c) \
+	((str)->len == sizeof(c) - 1 && !zend_binary_strcasecmp((str)->val, (str)->len, (c), sizeof(c) - 1))
+
 #define zend_string_equals_literal(str, literal) \
 	((str)->len == sizeof(literal)-1 && !memcmp((str)->val, literal, sizeof(literal) - 1))