Constify some char* arguments or return values of ZEND_API

Closes GH-4247.

1 files changed, 4 insertions, 4 deletions

diff --git a/Zend/zend_execute_API.c b/Zend/zend_execute_API.c
index 4ad19d6764..a60883fb74 100644
--- a/Zend/zend_execute_API.c
+++ b/Zend/zend_execute_API.c
@@ -986,7 +986,7 @@ ZEND_API zend_object *zend_get_this_object(zend_execute_data *ex) /* {{{ */
 }
 /* }}} */
 
-ZEND_API int zend_eval_stringl(char *str, size_t str_len, zval *retval_ptr, char *string_name) /* {{{ */
+ZEND_API int zend_eval_stringl(const char *str, size_t str_len, zval *retval_ptr, const char *string_name) /* {{{ */
 {
 	zval pv;
 	zend_op_array *new_op_array;
@@ -1050,13 +1050,13 @@ ZEND_API int zend_eval_stringl(char *str, size_t str_len, zval *retval_ptr, char
 }
 /* }}} */
 
-ZEND_API int zend_eval_string(char *str, zval *retval_ptr, char *string_name) /* {{{ */
+ZEND_API int zend_eval_string(const char *str, zval *retval_ptr, const char *string_name) /* {{{ */
 {
 	return zend_eval_stringl(str, strlen(str), retval_ptr, string_name);
 }
 /* }}} */
 
-ZEND_API int zend_eval_stringl_ex(char *str, size_t str_len, zval *retval_ptr, char *string_name, int handle_exceptions) /* {{{ */
+ZEND_API int zend_eval_stringl_ex(const char *str, size_t str_len, zval *retval_ptr, const char *string_name, int handle_exceptions) /* {{{ */
 {
 	int result;
 
@@ -1069,7 +1069,7 @@ ZEND_API int zend_eval_stringl_ex(char *str, size_t str_len, zval *retval_ptr, c
 }
 /* }}} */
 
-ZEND_API int zend_eval_string_ex(char *str, zval *retval_ptr, char *string_name, int handle_exceptions) /* {{{ */
+ZEND_API int zend_eval_string_ex(const char *str, zval *retval_ptr, const char *string_name, int handle_exceptions) /* {{{ */
 {
 	return zend_eval_stringl_ex(str, strlen(str), retval_ptr, string_name, handle_exceptions);
 }