From: Wez Furlong <wez@php.net>
Date: Tue, 18 May 2004 08:59:27 +0000 (+0000)
Subject: Skeleton for emulated prepare()
X-Git-Tag: RELEASE_0_1~159
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c9f736ab6e1f16a9d7f883b386cfc557b2a73763;p=php

Skeleton for emulated prepare()
---

diff --git a/ext/pdo/pdo_stmt.c b/ext/pdo/pdo_stmt.c
index a47d5edde3..21d40926fe 100755
--- a/ext/pdo/pdo_stmt.c
+++ b/ext/pdo/pdo_stmt.c
@@ -283,14 +283,21 @@ static PHP_METHOD(PDOStatement, execute)
 			zend_hash_move_forward(Z_ARRVAL_P(input_params));
 		}
 	}
-	
-	if (!dispatch_param_event(stmt, PDO_PARAM_EVT_EXEC_PRE TSRMLS_CC)) {
+
+	if (stmt->dbh->emulate_prepare) {
+		/* XXX: here we need to:
+		 *  - walk stmt->bound_params, quoting each zval value
+		 *    (without modifying the zval)
+		 *  - substitute these values according to name/position
+		 *  - stash that into stmt->query_string
+		 *
+		 *  When the executer() is called, it will use that query string */
+
+	} else if (!dispatch_param_event(stmt, PDO_PARAM_EVT_EXEC_PRE TSRMLS_CC)) {
 		RETURN_FALSE;
 	}
 	
 	if (stmt->methods->executer(stmt TSRMLS_CC)) {
-		printf("Execute ok: flag=%d\n", stmt->executed);
-
 		if (!stmt->executed) {
 			/* this is the first execute */
 
diff --git a/ext/pdo/php_pdo_driver.h b/ext/pdo/php_pdo_driver.h
index 047d3cee3d..96f6e914a6 100755
--- a/ext/pdo/php_pdo_driver.h
+++ b/ext/pdo/php_pdo_driver.h
@@ -278,6 +278,9 @@ struct _pdo_stmt_t {
 
 	/* not always meaningful */
 	long row_count;
+
+	/* used only when PDO is emulating prepare for the driver */
+	char *query_string;
 };
 
 /* call this in MINIT to register your PDO driver */