Added dbx_escape_string function

# tested on odbc, oci8 and mysql
@Added dbx_escape_string function to dbx module. (Marc)

1 files changed, 21 insertions, 0 deletions

diff --git a/ext/dbx/dbx_odbc.c b/ext/dbx/dbx_odbc.c
index 01a0a82aec..139855026b 100644
--- a/ext/dbx/dbx_odbc.c
+++ b/ext/dbx/dbx_odbc.c
@@ -272,6 +272,27 @@ int dbx_odbc_error(zval **rv, zval **dbx_handle, INTERNAL_FUNCTION_PARAMETERS)
 	return 1;
 }
 
+int dbx_odbc_esc(zval **rv, zval **dbx_handle, zval **string, INTERNAL_FUNCTION_PARAMETERS)
+{
+	/* returns escaped string */
+	/* replace ' with '' */
+	char * str;
+	int len;
+	char * tmpstr;
+	int tmplen;
+
+	tmpstr = estrdup(Z_STRVAL_PP(string));
+	tmplen = Z_STRLEN_PP(string);
+	/* php_str_to_str uses a smart_str that allocates memory */
+	/* this memory must be freed or passed on to rv */
+	str = php_str_to_str(tmpstr, tmplen, "'", 1, "''", 2, &len);
+	efree(tmpstr);
+
+	ZVAL_STRINGL(*rv, str, len, 0);
+
+	return 1;
+}
+
 /*
  * Local variables:
  * tab-width: 4